Cartridge Fuse Clips 100/445/030/520 Series Circuit Board Mount Fuse Clips for 5mm Diameter RoHS

Littelfuse（力特）Axial Lead & Cartridge Fuses 5×20 mm ＞ Fast-Acting ＞ 217 Series 217 Series, 5 × 20 mm, Fast-acting Fuse 数据手册

本资料介绍了Littelfuse公司生产的5×20mm快速熔断保险丝，该系列产品符合国际标准，适用于各种设备或利用设备的补充保护，提供单个组件或内部电路的保护。产品具有罗HS合规性和无铅特性。

LITTELFUSE  -  FAST-ACTING FUSE,AXIAL LEAD &CARTRIDGE FUSES,轴向引线和筒式保险丝,轴向引线保险丝,AXIAL LEADED FUSE,CARTRIDGE FUSES,盒式保险丝,快熔保险丝,0217XXXXMXEP,0217.630MXP,0217.200MXP,0217010.MXP,0217.050MXEP,0217 000P,0217.800MXP,111,0217.100MXP,830,0217.032MXEP,021706.3MXP,0217004.MXP,0217.032 XEP,520W,0217.050MXP,0217.315 XEP,0217.040MXEP,02171.25MXP,0217.125MXEP,0217.400MXEP,021702.5MXP,021701.6MXP,0217001.MXP,0217004.MXEP,0217.040MXP,0217001.MXEP,520,0217.100MXEP,445,646,345 ISE,0217015.MXEP,0217002.MXP,0217015.MXP,0217.160MXP,0217.400 XEP,0217.080MXP,0217.800MXEP,02171.25MXEP,0217.500MXP,0217.160MXEP,0217.063MXEP,0217.500MXEP,0217.080MXEP,021706.3 MXEP,0217008.MXP,217,658,0217.200MXEP,0217.315MXEP,02173.15MXEP,0217.125MXP,0217.400MXP,0217002.MXEP,021701.6MXEP,02173.15MXP,0217010.MXEP,0217005.MXEP,0217005.MXP,0217008.MXEP,0217.630MXEP,0217.315MXP,0217.063MXP,345,0217.250MXP,0217015 XEP,021702.5MXEP,0217.032MXP,0217.250MXEP,USED AS SUPPLEMENTARY PROTECTION IN APPLIANCE OR UTILIZATION EQUIPMENT TO PROVIDE INDIVIDUAL PROTECTION FOR COMPONENTS OR INTERNAL CIRCUITS.,在电器或使用设备中用作辅助保护，为元件或内部电路提供单独的保护。

Littelfuse（力特） 100/102/122系列保险丝夹数据手册

本资料介绍了Littelfuse公司生产的低剖面电路板安装保险丝夹具系列，包括100、102和122型号。这些夹具适用于1/4英寸直径和6.3毫米的保险丝，具有15安培至30安培的最大电流等级。资料提供了详细的尺寸规格、材料信息和订购信息。

LITTELFUSE  -  CARTRIDGE FUSE CLIPS,薄型电路板安装保险丝夹,LOW PROFILE CIRCUIT BOARD MOUNT FUSE CLIPS,保护器件,筒式保险丝夹,01000056Z,01000020Z,0122 0090,100 058,01220088Z,122 090,01220083Z,01000056,01220083,0102 0080,100,122,01000020,01220088,102 080,102,01020071,0100 0058,01020071Z,工业电子,消费电子,汽车电子,通信设备

保险丝支架-高电流：螺栓固定保险丝支架-用于MEGA®型保险丝的保险丝支架

本资料介绍了两种不同类型的熔断器夹具：高电流螺栓固定式熔断器夹具和防水溅水型螺栓固定式熔断器夹具。这两种夹具都适用于MEGA®风格熔断器，具有不同的额定电流和保护功能。

LITTELFUSE  -  螺栓固定保险丝座,BOLT-DOWN FUSE HOLDERS,02981001ZXT,0298907-040,0298907-030

Littelfuse（力特）电路保护产品选型指南

Company profile    Circuit Protection Technologies    Overcurrent/Overvoltage Protection device    ESD Suppression Solutions    Overcurrent Protection/Overvoltage Protection Applications    Common Circuit Threatsand Protection Solutions    Fuses    Fuse Holders    PPTC Devices    Varistors    Gas Discharge Tubes    ESD Suppressors    TVS Diode Arrays    Protection Ics    TVS Diodes    PLED Bypass Protectors    SIDACtor® Protection Thyristors    Circuit Breakers   

LITTELFUSE  -  贴片保险丝,保护IC,MULTI-LAYER VARISTORS,CARTRIDGE FUSES,金属混合PPTC电池小型断路器,CLIP MINI-ATO FUSE,PLED BYPASS PROTECTORS,保护晶闸管,SURFACE MOUNT LI-ION BATTERY PROTECTORS,汽车级TVS二极管,面板安装保险丝外壳,汽车用TVS二极管,GAS DISCHARGE TUBES,GDTS,POWER SEMICONDUCTORS,ULTRAMOV™ VARISTOR,变阻器,TVS DIODE ARRAYS,独立电视台,RADIAL SOCKET FUSES,THIN-FILM FUSE,GAS DISCHARGE TUBE,气体放电管,SURFACE MOUNT MLV,WIRE CONNECTOR TERMINALS,轴向保险丝盒,SURFACE MOUNT FUSES,陶瓷保险丝,RADIAL LEADED PPTC DEVICES,LOW- TO MEDIUM-SURGE GDTS,IN-LINE FUSEHOLDERS,电熔丝保护集成电路,AXIAL CARTRIDGE FUSES,MULTI-LAYER VARISTOR,STRAPS,ITV三端保险丝,PROTECTION ICS,保险丝,压敏电阻,SURFACE MOUNT MOV,陶瓷芯片,直列式保险丝座,AXIAL FUSE,VARISTORS,LED PROTECTORS,CIRCUIT BOARD MOUNT FUSE ENCLOSURE,熔断块,BATTERY MINI-BREAKERS,CERAMIC FUSE,支架,PROTECTION ICS,HOLDERS,双电极高压器件,AUTOMOTIVE TVS DIODES,剪辑,BLOCK ATO FUSE,RADIAL LEADED MOV,INDUSTRIAL FUSES,表面贴装MOV,薄膜保险丝,REED SWITCHES,TELECOM FUSES,电池微型断路器,基于半导体的保护IC,TELECOM PPTC DEVICES,HYDRAULIC-MAGNETIC CIRCUIT BREAKERS,高压GDT,径向引线熔断器,ITV,METAL OXIDE VARISTOR,热切断装置,MLV,EFUSE PROTECTION IC,THERMISTORS,ESD器件,AUTOMOTIVE PLED BYPASS PROTECTORS,SEMICONDUCTOR-BASED PROTECTION IC,液压磁性断路器,AUTOMOTIVE VARISTOR,脉冲保护抑制器,低电阻率SMD PPTC,ULTRA-LOW CAPACITANCE TVS DIODE ARRAYS,PROTECTING CURRENT LIMITER,径向引线式PPTC器件,极端变阻器,MICRO FUSES,VOLTAGE SUPPRESSION DEVICE,金属氧化物变阻器,XTREME VARISTOR,大功率TVS二极管,ULTRAMOV™25S变阻器,POLYSWITCH聚合物正温度系数器件,大电流SMD保险丝,THERMALLY PROTECTED MOV,BLOCK MINI FUSE,THERMAL CUTOFF DEVICES,HIGH-POWER TVS DIODE,表面贴装MLV,METAL HYBRID PPTC DEVICE,电容分立TVS,块微型保险丝,电池PPTC设备,金属氧化物压敏电阻,POLYMER POSITIVE TEMPERATURE COEFFICIENT DEVICES,CLIPS,ESD DEVICE,电信PPTC设备,SURFACE MOUNT PPTC DEVICES,PULSEGUARD SUPPRESSORS,AXIAL LEADED HIGH POWER TVS DIODES,PICO FUSES,PLED旁路保护器,高功率SIDACTOR®保护晶闸管,CIRCUIT BOARD MOUNT FUSE ENCLOSURES,ITV THREE-TERMINAL FUSES,径向插座保险丝,FUSES,HIGH-VOLTAGE GDTS,METAL HYBRID PPTC BATTERY MINI-BREAKER,AUTOMOTIVE SIDACTOR® DEVICES,电热调节器,FAST-ACTING FUSE,电路板安装保险丝盒,FUSE HOLDERS,电压抑制装置,SURFACE MOUNT RESETTABLE PPTC,电池保护器,RADIAL LEADED FUSES,FUSE BLOCKS,PANEL MOUNT FUSE ENCLOSURES,AUTOMOTIVE SURFACE MOUNT TVS DIODES,最大似然比,汽车SMD PPTC,PPTC器件,HIGH-RELIABLITY AXIAL LEAD TVS DIODES,汽车压敏电阻,LOW RHO SMD PPTC,RADIAL LEADED RESETTABLE PPTCS,表面安装电池保护器,SURFACE MOUNT RESETTABLE PPTCS,CAPACITANCE DISCRETE TVS,表面贴装锂离子电池保护器,瞬态电压抑制二极管,NANO2® STYLE FUSE,玻璃保险丝,PROTECTOR,NANO FUSES,断路器,HIGH-CURRENT SMD FUSE,AUTOMOTIVE SMD PPTC,快熔保险丝,保护限流器,METAL OXIDE VARISTORS,AUTOMOTIVE FUSES,PPTC DEVICES,表面贴装PPTC器件,簧片开关,模块,PROTECTION THYRISTORS,BLOCKS,保险丝夹,MEDIUM- TO HIGH-SURGE GDTS,导线连接器端子,THIN FILM CHIP FUSES,NANO2®型保险丝,CLIP ATO FUSE,FUSE CLIPS,PNPN DEVICE,IN-LINE FUSEHOLDE,TVS二极管阵列,TVS二极管,BATTERY PPTC DEVICES,CIRCUIT BREAKERS,SURFACE MOUNT BATTERY PROTECTORS,PNPN设备,CLIP MINI FUSE,POLYSWITCH POLYMERIC POSITIVE TEMPERATURE COEFFICIENT DEVICES,SPECIALTY APPLICATION MOV,ESD SUPPRESSORS,DISCRETE TVS,SESD增强ESD,电容二极管阵列,SLO-BLO ® FUSE,HIGH POWER TVS DIODE,THERMALLY PROTECTED VARISTOR,AUTOMOTIVE GRADE TVS DIODE,SLO-BLO®保险丝,TRANSIENT VOLTAGE SUPPRESSOR DIODE,CERAMIC CHIP,BATTERY STRAP RESETTABLE PPTCS,TVS DIODES,BATTERY PROTECTORS,METAL-OXIDE VARISTORS,ULTRAMOV™ 25S VARISTOR,分立TVS,轴向熔断器,HIGH POWER SIDACTOR® PROTECTION THYRISTOR,INDUSTRIAL HIGH-ENERGY TERMINAL MOV,ESD抑制器,功率半导体,汽车SIDACTOR®器件,阻断ATO保险丝,轴向引线保险丝,夹住ATO保险丝,SURFACE MOUNT HIGH POWER TVS DIODES,夹住迷你ATO保险丝,SESD ENHANCED ESD,CAPACITANCE DIODE ARRAYS,保护器,保险丝座,MOVS,SOCKET FUSES,ULTRAMOV™变阻器,GLASS FUSE,多层压敏电阻器,HIGH-RELIABLITY SURFACE MOUNT TVS DIODE,夹住微型保险丝,金属混合PPTC装置,METAL HYBRID PPTC DEVICES,AUTOMOTIVE AXIAL LEAD TVS DIODES,聚合物正温度系数器件,VERY-HIGH-SURGE GDTS,AXIAL LEADED FUSES,LOWRHO STRAPS,TWO ELECTRODE HIGH VOLTAGE DEVICES,PXXX0SAMC,LS2406ERQ23,1812L,LVR,SPHV,30KPA-HR,456SE,456SD,15KPA,345 SERIES,ITV9550 30A,AQ24CANFD,SDP,AC,RUEF110S,LS2406ERQ33,PXXX2AC,MICROSMDCH,562 SERIES,AQ1003-01ETG,SDPXXX0T023G5,150603,800,801,802,804,806,807,BA,808,BB,PGB2,PGB1,P4SMA,TSM600,PTF070,MICROASMD,SC1103C-01UTG,PTF078,PTF077,LS0504EVT233,PTF075,AQXXC-01LTG,810,811,356 SERIES,5KP,813,FB65,814,FB66,CA,CG,CH,PTF080,286677,PICOASMDCH,PXXX2AX,MINIASMDC,SMF4L,121004,B61089BDR,282008,121001,282007,820,121003,AK10-Y,821,121002,282002,823,824,282001,FB55,DA,828,DB,FB58,NANOASMDCH,820-20,830,831,834,835,TP5KP,101001,3453,3452,605,606,RKEF,607,PXXX2ACMC,LS12052BD33,AGRF,PTF0080M,B61089QDR,RUEF135V,850,851,852,3455,853,AHEF100,60R,617,618,GTCX36-XXXM-R05,PXXX0Q12X,860,862,HA,HB34,GTCX36-XXXM-R10,2920L,SP8008,AQ4337-01ETG,155 SERIES,P6SMB,803-01 SERIES,SLD,810 SERIES,870,PTF015,874,875,876,342 SERIES,877,5.0SMDJXXS-HRA,348 SERIES,30KPA,SM7,SM24CANB,SMCG-HR,TSV250,FC09B1606NL-0,SMD,SMF,TPSMB-VR,881,35408 SERIES,OMN002,400,OMN004,885,35406 SERIES,881 SERIES,OMN006,646,405,647,V20H275AUTO,407,649,RXEF,101010,52100001009,AQ24CANA,AQHVXX-01LTG,656,101002,PXXXXDF,658,101003,5KPA-HR,824-20 SERIES,5.0SMDJ,570 SERIES,AQ3530-01FTG,B-SERIES,662,663,422,664,665,LA,SMBLCE-HR,L-SERIES,AQHVXX-01LTG-C,PTF050,SC1105-01UTG,PTF055,G-SERIES,435,437,438,A-SERIES,870 SERIES,PTF065,440,RGEF,437A,441,SP1103C,443,202,203,254 121,445,446,688,447,3453 SERIES,448,449,208,209,TR600,04450001,PTF030,438A,451,SRP,452,453,454,TSM250,PTF035,213,456,215,821 SERIES,458,216,LV ULTRAMOV,459,217,218,SP3401,SP3400,AQ3522-01FTG,TPSMC,FHN26G2,TPSMB,PTF040,TPSMD,LS2405IDD23,PTF045,460,461,5KPA-HRA,462,220,464,465,466,224,467,225,576 SERIES,468,254 101,229,BXXX0CX,SL0902A,102080,470,BXXX1UX,471,472,230,473,232,233,501A,476,234,235,477,MIDSMD,PXXX4UCMC,239,MHS,850 SERIES,813 SERIES,AQ1205-01ETG,483,RA,485,487,802 SERIES,259UL913,ITV4030 22A,SM20,345121,102064,254 201 - 208,251,494,PLEDXUX,253,SD,SE,SG,SH,259,4.0SMDJ,SL1002A,SM,15KPA-HRA,15KPA-HR,GTCX37-XXXM-R10,102074,102076,102079,102078,NANOSMDCH,GTCA28-XXXM-R03,NY61AP,262,102071,263,265,266,3.0SMC,267,DSLP,268,269,LOW RHOPTC,520 002,520 003,520 004,SL1003A,520 005,1KSMB,345101,MLA,LS24062RQ23,1210L,AQ36CANA-02HTG,445073,MLE,MHP-TAM15,272,273,MLN,M-SERIES,274,E-SERIES,275,278,279,AQ3102-02HTG,MHP-TAC6,803-01,MHP-TA,285,AQ3041,SMBLCE-HRA,PLEDXUSXA,SP4322-01ETG,AQ3045,TP1.5KE,SP4208,SC1205-01ETG,820-20 SERIES,354 SERIES,CG33.0L,SP11XX,359 SERIES,MS-SERIES,111 SERIES,100 SERIES,NANOSMDC,346877,PICOASMDCH010F-2,340 SERIES,AHRF300,AHEF,342025,342024,342021,ZA,AQ3400,XGD,FH604,AQ1250-01ETG,PXXX3ACMC,FH602,PXXX6U,SP4010,342006,PLEDXN,SZD200,HG34,PLEDXS-A,J-SERIES,824 SERIES,FEMTOASMDC,ITV5432 30A,AK6-Y,557 SERIES,SL1021A,SL1021B,SP4020,SP4022,SP4021,SMDCH,SP4024,281010,SP4023,PLED,MINISMDC,AXXXXUX6,254 011 - 008,SMTAK3,PXXX0Q22XLH,MHP-TAM6,AK15,445005,281007,154T,281008,281005,AK10,AQ1005,51800001009,PXXXXS4X,ITMOV,354701 SERIES,483A,445004,LS05006VPQ33,SP4044,BXXX1UC4,SP4045,5200001,SMBJ,AQXX-01LTG,AQ7538-08UTG,SP1064E-04UTG,TCF250,SMTOAK2,SMAJ,AQ7520-08UTG,PXXX3AX,NANOASMDC,461E,811 SERIES,800 SERIES,157T,FC51,PXXX1U,PXXX1S,TRF250,SMBJ-HRA,SMDJ,CG3,SP3384NUTG,CG2,CG5,CG4,2205,CG7,B3XX4UX,CG6,VLP,VLR,0603L,PLEDXUX-A,SMCJ,PICOASMDC,LS0504EDD12,SMD2,PXXX0Q22C,GTCX35-XXXM-R05,SMDJ-HR,SMDC,TMOV34S,AHRF,440A,AXGD10603NR,K-SERIES,TPSMC-VR,H-SERIES,SZ1SMB,SZ1SMC,SZ1SMA,219XA,AK20-Y,ITV9550L2030MR,441A,SZ1.5SMC,SP1250-01ETG,C-SERIES,SC1210-01ETG,TB-SERIES,0402L,ITV9550 45A,AHRL,DHB34,FHN26W,AUML,TP6KE,LTKAK3,AQRV05-4HTG,LTKAK2,72R,977,TLP,LTKAK6,AQ15CANA-02HTG,PXXX3AC,SP3205-01ETG,501,3452 SERIES,504,505,506,507,GTCX23-XXXM-R01,508,8.0SMDJ,PXXX3U,100060,100061,100062,122090,100063,100064,100065,PXXX0SX,100066,SC1533-01LTG,SPHV-C,AHS,122093,150318,TS600,150319,150316,150317,150315,AQ3102-02JTG,150312,513,514,100058,100059,2016L,286377,122088,122087,559 SERIES,122083,GTCX26-XXXM-R05,521,523,AK15-Y,100067,526,150322,527,PXXX2SXLH,SL1411A,AK1,AK3,AK6,VTP,422A,SMCJ-HRA,ASMD,C-III,SR70,0805L,860 SERIES,RHEF,SMF3.3,303,304,305,308,35409,35408,35407,35406,TPSMA6L,PXXX2SX,SP724,SP725,SC1115-01UTG,TSL250,LOW RHO,HMOV,SP723,SP720,SP721,312,313,30R,314,556,315,557,559,318,SLD6S,SP1305,SP712,560,562,322,564,324,325,326,328,SLD5S,CX-SERIES,570,571,332,SLD8S,PXXX0SD,576,TRF600,PICOSMDC,3.0SMCJ,SZSMF,LS1205EVD33,SP1326,AQ12CANA-02HTG,340,150307,100,342,FHN20G,344,345,35407 SERIES,348,SMAJ-HRA,150300,AUMOV,LTKAK10,445 SERIES,SC1333-01ETG,RUEF,GTCX25-XXXM-R02,GTCX25-XXXM-R05,LS0502SCD33,111,354,356,52000001009,359,824-20,SP3420,150274,RUSBF,SP1003,SP3422,PXXX0ME,564 SERIES,SP2555NUTG,51900001009,10207101009,520 101,369,SL1122A,571 SERIES,SP1233,AQ2555NUTG,SP1255P,600R,PXXX4UX,WB07B0606LG,370,372,1.5SMC,TLPA,373,1.5SMB,374,SZSMF4L,377,820 SERIES,254 131,PXXX1CX2,SEPXXXXQ38,00300210,SZW200,TP5.0SMDJ,523 SERIES,SP1005,SP1006,CG32.0L,382,AQ1205-01FTG,383,385,35409 SERIES,407A,V14H460AUTO,SMA6L,391,392,CG32.5L,N-SERIES,SMA6J,395,3425L,F-SERIES,154,396,397,398,157,399,159,SC1122-01UT,5G室外,电池单元保护,ELECTRONICS,EXTERNAL STORAGE,电机控制,TABLETS,机器人器具,器具,智能手表,DESKTOP COMPUTERS,计算,DATA CENTER,HDTV HARDWARE,LAPTOP,SERVERS,DESKTOP COMPUTER,TYPE-C适配器,4G室内,ANALOG SIGNAL LINES,LAPTOP COMPUTERS,不间断电源,SCANNER,NOTEBOOKS,TELECOMMUNICATIONS CIRCUITS,4G OUTDOOR,模拟信号线,数码摄像机,LOW SIGNAL DISTORTION,企业级服务器,打印机,数据通信,可编程逻辑控制,POWER TOOLS,USB2.0,BUILDING AUTOMATION,DIGITAL CAMERA,A/V设备,数字信号线,HUBS,数据中心,TVS,DIGITAL CAMERA,LIGHTING BALLAST,TELECOM APPLICATIONS,服务器,NETWORK HARDWARE,VIDEO EDITING SYSTEMS,可穿戴设备,INDUSTRIAL CONTROL,房舍管理系统,机顶盒,建筑控制,汽车信息娱乐,ENERGY MANAGEMENT,CONSUMER ELECTRONICS,手机,台式计算机,POWER TOOLS,5G室内移动网络,COMPUTER PERIPHERAL DEVICES,DATACOM,ROADWAY LIGHTS,INDUSTRIAL AC/DC POWERING TERMINALS,笔记本,4G INDOOR,5G INDOOR MOBILE NETWORK,HIGH-SPEED DATA LINK,TWO-WAY RADIOS,SEMICONDUCTOR PROTECTION,TELECOM APPLICATIONS,TELECOM I/O INTERFACES,BUILDING TECHNOLOGIES,产业,I/O INTERFACES SIGNAL LINES,AUDIO,智能电表,MILITARY,自动驾驶,PARALLEL PORT PRINTER SCANNERS,发动机,视频编辑系统,ULTRA-FAST REACTION,HARD DISK DRIVE,工控,PERIPHERALS,AUTOMOTIVE INFOTAINMENT,WIRELESS CHARGING,PORT PROTECTION ON PERSONAL COMPUTERS,户外LED广告显示标牌,ULTRABOOKS,电脑,APPLIANCES,WEARABLES,开关,数码相机,ENERGY STORAGE SYSTEMS,游戏PC,TV,GAMING PCS,汽车,门禁,DATA COMMUNICATIONS CIRCUITS,掌上电脑,高速数据链路,INDUSTRY,MOUSE,ROBOTIC APPLIANCES,HARD DISK DRIVES,车载充电器,SMART APPLIANCES,监护仪,DESKTOP COMPUTERS,LAPTOP COMPUTER,显示器,电池系统,HDMI端口,VIDEO EDITING SYSTEM,电子移动,INDUSTRIAL CONTROLS,LED LIGHTING APPLICATIONS,BATTERY CELL PROTECTION,COMPUTER PERIPHERALS,数字视频接口,F高功率LED,IGNITION SYSTEMS,RENEWABLE ENERGY,SMART PHONES,台式机,天线,ANTENNAS,COMPUTER INPUTS AND PERIPHERAL DEVICE,SMART METERS,移动网络,RAILWAY,SCANNERS,暖通空调,智能电话,INDUSTRIAL,TRANSPORTATION,消费电子,NETWORKING APPLICATIONS,DISPLAYS,HDD,PDA,高容量锂离子聚合物,TELECOMMUNICATIONS,硬盘驱动器,吸尘器,双向无线电,E-MOTORCYCLE,DESKTOP,LI-ION PRISMATIC CELLS,SECURITY & ACCESS CONTROL,SMALL APPLIANCES,LAPTOPS,工业,ANTENNA,DIGITAL VIDEO RECORDER,工业控制,充电器,外部存储器,DIGITAL SIGNAL LINES,SPEAKERS,DC CHARGING,EV 2 WHEELERS,音频,电池供电,ONBOARD CHARGER,COMPUTER INPUTS L DEVICES,家用电器,DESKTOPS,HOT-SWAP,PORTABLE ELECTRONICS,BATTERY SYSTEM,HOT-PLUG PROTECTION,MOTOR CONTROL,音频接口,军事的,太阳能光伏,电动工具,I/O接口,AUTOMOTIVE,交流充电,4G/5G OUTDOOR,CLOUD COMPUTING,MARINE,SET TOP BOX,演讲者,ULTIMATE PROTECTION,4G/5G INDOOR,电子数据通信,通用串口总线,UPS,电梯驱动器,ACCESS CONTROL,GAME CONTROLLER PORTS,电信应用,MAJOR APPLIANCES,视频卡,安防控制,数字视觉接口,电信电路,A/V EQUIPMENT,GENERATORS,数据通信应用,电脑桌面,POWER SUPPLIES,HVAC DRIVES,老鼠,SMART PHONE,超级笔记本,MEDICAL,网络硬件,MOBILE NETWORK,电视,计算机外围设备,用具,电信,数码录像机,NETWORKING,LARGE INVERTERS,照明镇流器,小电器,PARALLEL PORT (LPT) PRINTER SCANNER,CELL PHONE,COMPUTING,SOLAR PV,工业AC/DC供电终端,ESD SUPPRESSION,SMARTPHONES,COMPUTER,APPLIANCE,VIDEO CARDS,AFCI,BUILDING CONTROL,ENVIRONMENTAL CONTROL,枢纽,SET-TOP BOX,DIGITAL VISUAL INTERFACE,DATALINE COMMUNICATION,主要电器,热插拔,SECURITY CONTROL,铁路,HEAT PUMPS,HIGH-CAPACITY LITHIUM-ION POLYMER,USB,VACUUM CLEANERS,点火系统,CHARGERS,微型逆变器,平板,电池供电的便携式设备,BMS,LPT PRINTER SCANNERS,PERSONAL COMPUTERS,消费便携式电子产品,INDUSTRIAL EQUIPMENT,MOBILE,HIGH ENERGY SUPPRESSION APPLICATIONS,CONSUMER ELECTRONICS,TELECOM,固态硬盘,键盘,DATACOM APPLICATIONS,笔记本电脑,MICRO INVERTERS,发电机,医学,中央逆变器,建筑技术,机器人,AND GAME CONTROLLER PORTS,MOTOR CONTROLS,AC CHARGING,LPT打印机扫描仪,电动摩托车,EV 3 WHEELERS,BATTERY PACKS,ROBOTICS,BUILDING CONTROL,HVAC,BATTERY-POWERED PORTABLE DEVICE,USB插座,USB RECEPTACLES,无线充电,电动两轮车,电池组,AC APPLICATIONS,ENGINE,PROGRAMMABLE LOGIC CONTROL,ENVIRONMENTAL,GFCI,网络,CELL PHONES,路由器,游戏控制器端口,AUDIO INTERFACES,热泵,热插拔保护,PRINTERS & SCANNERS,连接性,EV-INFRASTRUCTURE,DIGITAL VIDEO RECORDERS,直流充电,F HIGH-POWER LEDS,海军陆战队,锂离子电池组,LI-ION BATTERY PACKS,电动三轮汽车,HDMI,CONNECTIVITY,HDMI PORTS,火线,EV基础设施,TELECOM EQUIPMENT,GAMING CONTROLLERS,I/O INTERFACES,AUTOMOTIVE,方形锂离子电池,储能系统,E-MOBILITY,PC DESKTOP,PLC,SWITCHES,智能家电,无线通讯,DIGITAL CAMERAS,ECALL,ENTERPRISE SERVER,SET-TOP BOXES,HOME APPLIANCE,FIREWIRE,NOTEBOOK PCS,高清多媒体接口（HIGH DEFINITION MULTIMEDIA INTERFACE）,可编程逻辑控制器,SMART WATCHES,电信设备,MONITOR,电脑外设,计算机输入L设备,LIGHTING,ELECOM DATACOM,交通运输,智能手机,个人计算机上的端口保护,数据线通信,CONSUMER PORTABLE ELECTRONICS,扫描仪,TYPE-C ADAPTER,道路灯,游戏控制器,KEYBOARD,高清晰度电视硬件,4G室外,AUTONOMOUS DRIVING,NOTEBOOK,ROUTERS,SSD,GFCI/AFCI & USB RECEPTACLES,SMALLER ELECTRONICS,ELEVATOR DRIVES,数据通信电路,CONTROL,PRINTERS,环境的,BATTERY POWERED,OUTDOOR LED ADVERTISING DISPLAY SIGNS,CENTRAL INVERTERS,CONNECTIVITY DRIVING,HARD DRIVES,INDUSTRIAL,PMP,可再生能源,并行端口打印机扫描仪,电源,DVI,AUTOMOTIVE ELECTRONICS,5G OUTDOOR,DATACENTER,ENGINE SYSTEMS

Littelfuse（力特）工业电路保护产品选型指南

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 17,000 global associates, Littelfuse partners with customers to design and deliver innovative, reliable solutions.

LITTELFUSE  -  INDICATOR CLASS J FUSE,PANEL MOUNT FUSE HOLDERS,直列式玻璃保险丝座,HIGH DC VOLTAGE AND PC BOARD MOUNT FUSES,K5级保险丝,PANEL-MOUNT FUSE HOLDERS,T类熔断器,电源安全保险丝座,高速熔断器,CM类块,安装在PC板上的小型保险丝座,CLASS J FUSES,FAST-ACTING FUSE,MULIT-POLE ASSEMBLY KIT,AUTOMOTIVE FUSES,FUSED SELECTION COORDINATION PANEL,浪涌抑制保险丝,保险丝太多了,变阻器,高速保险丝盒,带保险丝的协调面板,类CD块,MIDGET FUSE BLOCKS,面板安装保险丝座,浪涌保险丝,H/K5和R级砌块,TWO-POLE COMBINATION BLOCK,限流额定保险丝,直角端子,SOLAR FUSE COVER,半导体保险丝,LOW PROFILE FUSE BLOCK,RK1保险丝,CURRENT-LIMITING R-RATED FUSES,螺柱安装保险丝,COVER,电杆保护罩,BLN FUSES,触摸安全保险丝座,CURRENT-LIMITING E-RATED FUSES,SURGE PROTECTION DEVICE,IEC LEADED FUSES,CC级和小型保险丝盒,UL CC级保险丝,电压互感器熔断器,TELECOM DISCONNECT SWITCH,VARISTORS,UL CLASS J FUSES,GL-GG FUSES,BOLT-DOWN FUSES,TIME-DELAY FUSES,CRIMPING TOOLS,高速圆形熔断器,直列式防水保险丝座,FORK-LIFT STUD-MOUNTED FUSES,支架,微动开关,CLASS CC AND MIDGET FUSE BLOCK,ELECTRONIC FUSE DISPLAY,接地检查继电器,CLASS CM BLOCK,GL-GG保险丝,E-RATED MEDIUM VOLTAGE FUSES,电源接线片,CLASS T FUSES,DEAD FRONT FUSE HOLDERS,HIGH-SPEED FUSE BLOCKS,IEC引线式保险丝,预制面板,电缆限制器,融合选择协调面板,中性点接地电阻,HIGH POWER TVS DIODES,FUSED COORDINATION PANEL,叉车螺柱安装保险丝,TOUCH-SAFE FUSE HOLDERS,电子保险丝展示架,ALARM INDICATING FUSES,MICROSWITCH,UL CLASS RK1 FUSES,CC类保险丝,大功率TVS二极管,UL CLASS L FUSES,CLASS K5 FUSES,终端接线片,CL ASS J FUSE DISCONNECT SWITCH,直插式保险丝座,电子保险丝,PC板安装保险丝盒,INDUSTRIAL VARISTOR,CLASS CC/CD AND MIDGET (10X38 MM) FUSE BLOCKS,易熔装置,直流J级保险丝,外部安装微动开关,辅助触点,CLASS H/K5 AND R BLOCKS,塞式保险丝,POWER FEED LUG,TIME-DELAY PIN INDICATING FUSE,小型保险丝,触摸安全POWR-BLOKS,UL T级保险丝,传统的高速保险丝,BOX COVER UNITS,TELECOMMUNICATION DISCONNECT SWITCH,螺栓固定保险丝,铰链式塑料盖,分配模块,NEUTRAL-GROUNDING RESISTORS,FUSE COVER,SOLAR FUSE BLOCK,CLASS CD FUSES,电信隔离开关,3AG（1/4“X 11/4”）面板安装保险丝座,有铅的盒式保险丝,UL GENERAL INDUSTRIAL FUSES,SUPPRESSION FUSES,刀片式保险丝,两极组合块,爱迪生基地插头保险丝,R-RATED MEDIUM VOLTAGE FUSES,保险丝盖,相位屏障,侏儒街区,工业电路,FUSE HOLDERS,小型保险丝座,额部外柄,电源-安全无极前J级保险丝座,FUSE PULLERS,FUSE DISPLAY,POWR-BLOKS,直线式终端,FUSE BLOCKS,EXTERNAL MOUNT MICROSWITCHES,E-RATED POTENTIAL TRANSFORMER FUSES,PT保险丝,GROUND-CHECK RELAYS,PLUG FUSES,高DC电压和PC板安装保险丝,拼接块,PANEL MOUNT FUSE HOLDER,保险丝端子盖,玻璃保险丝,RK1 FUSES,快熔保险丝,SOLAR RATED FUSES,DC CLASS J SIZE FUSE,CC类保险丝盒,模块,UL等级RK5保险丝,MIDGET BLOCKS,保险丝减速器,铲车保险丝,ENDCAPS,DC DISCONNECT SWITCHES,汽车保险丝,RIGHT ANGLE TERMINAL,工业用压敏电阻,UL保险丝,BLOCKS,CABLE LIMITERS,UL附加小型（10X38）保险丝,IN-LINE SPLASH-WATERPROOF FUSE HOLDER,BUS BAR SYSTEM,E-额定电压互感器保险丝,HIGH-SPEED FUSE,小型保险丝盒,CLASS G FUSES,DC SOLAR FUSE,CD级保险丝盒,MOLDED BASE TYPE FUSE BLOCK,IN-LINE FUSE HOLDERS,J类熔断器,SPLICER BLOCKS,CLASS R FUSE REDUCERS,PHASE BARRIERS,DC DISCONNECT SWITCH,LEADED CARTRIDGE FUSES,DC CLASS RK5 FUSE,保险丝盒盖,PC BOARD-MOUNTED MIDGET FUSE HOLDER,分励跳闸断路开关,CNN LIMITER FUSES,备用钥匙,HINGED PLASTIC COVERS,DISTRIBUTION BLOCKS,电涌保护装置,正面无电保险丝座,NGRS,E-额定中压保险丝,CD级保险丝,INDUSTRIAL CIRCUIT,STUD MOUNTED FUSES,保险丝展示架,双元件延时爱迪生基引信,备用保险丝柜,节省空间的太阳能保险丝,TRADITIONAL HIGH-SPEED FUSES,定制套件,FUSIBLE DEVICES,INDUSTRIAL HIGH ENERGY TERMINAL MOV,双元件延时保险丝,CLASS L FUSES,RK1级保险丝,动力钳夹,ELECTRONIC FUSES,端盖,IN-LINE GLASS FUSE HOLDERS,CNL LIMITER FUSES,CC/CD级和小型（10X38 MM）保险丝盒,SPACE-SAVING SOLAR FUSE,OPEN FUSE BLOCK,防水直插式保险丝座,CLASS J FUSE DISCONNECT SWITCHES,R级保险丝减压器,CLASS RK5 FUSES,CUSTOM KIT,IN-LINE SOLAR FUSE,打开保险丝盒,保险丝座,SEMICONDUCTOR FUSES,透明塑料盖,TELECOMMUNICATIONS POWER FUSES,EDISON-BASE PLUG FUSES,FORKLIFT FUSES,高速方体保险丝,NGRS,UL CLASS G FUSES,面板安装式保险丝座,钢轨接头,FUSE CABINET,TERMINAL SHROUDS,保险丝柜,FUSE REPLACEMENT KIT,AUXILIARY CONTACT,CLASS H/K5 FUSE REDUCERS,PC BOARD MOUNT FUSE BLOCK,POTENTIAL TRANSFORMER FUSES,UL CLASS RK5 FUSES,CLASS G FUSE BLOCKS,螺栓保险丝,直流直插式太阳能熔断器,BLADE FUSE HOLDERS,盒盖单元,J级熔断器隔离开关,高速半导体熔丝盒,POWR-JAW CLIP CLAMPS,INLINE FUSE HOLDER,CNL限制器保险丝,CLASS J FUSE BLOCKS,TERMINAL LUGS,SURGE SUPPRESSION FUSES,CLASS T FUSE BLOCKS,选择性协调小组,UL SUPPLEMENTAL MIDGET (10X38) FUSES,FAST ACTING FUSES,MONITORS,CUSTOM-LEADED FUSE,监视器,FUSE TERMINAL COVERS,直插式防溅保险丝座,直列保险丝,SHUNT TRIP DISCONNECT SWITCH,HIGH-SPEED ROUND-BODY FUSES,CUSTOM KITS,CSA保险丝,直流太阳能保险丝,PT FUSES,ALARM-INDICATING FUSES,TELECOMMUNICATIONS POWER FUSE,刀片保险丝座,直列式保险丝座,G类保险丝,CARTRIDGE FUSES,中压熔断器,POWR-SAFE FUSE HOLDERS,LHFB INLINE HOLDER,熔断块,工业高能终端MOV,CLASS J FUSE REDUCERS,RADIAL LEADED MOV,SPARE FUSE CABINET,延时保险丝,太阳能保险丝,UL CLASS K5 FUSES,UL J级保险丝,限流R级熔断器,功率开关,开关,SOLAR FUSE,IN-LINE FUSE HOLDER,指示器®保险丝,FUSE REDUCERS,J类保险丝盒,HIGH-SPEED FUSE MICROSWITCH,FUSE TERMINIAL COVERS,DUAL-ELEMENT TIME-DELAY EDISON-BASE FUSES,ONE-TIME FUSES,SOLAR RATED FUSE BLOCKS,FRONTAL EXTERNAL HANDLE,叶片保险丝,UL SUPPLEMENTAL /10 X 38 FUSES,CLASS CD FUSE BLOCKS,T类保险丝盒,POWR-SAFE DEAD FRONT CLASS J FUSE HOLDERS,传统北美螺栓式高速熔断器,J级熔断器断路开关,直流隔离开关,CC类块,STRAIGHT TERMINAL,SURGE PROTECTION DEVICES,FUSE BLOCK COVERS,CLASS RK1 FUSES,熔丝牵引器,钥匙锁装置,3AG OMNI BLOCK®,UL CLASS CD FUSES,SURGE FUSES,卷边工具,模制底座式保险丝盒,POLE PROTECTIVE COVERS,指示器J级保险丝,CNN限制器保险丝,DUAL-ELEMENT, TIME-DELAY FUSES,盖,GLASS FUSE,TIME-DELAY FUSE,CLASS CC FUSES,CLASS CD BLOCKS,MIDGET FUSE HOLDER,BLADE FUSE,警报指示保险丝,H/K5级熔断器减速器,保险丝更换套件,PRE-ENGINEERED PANELS,BOLT-ON FUSE,浪涌保护装置,TRADITIONAL NORTH AMERICAN BOLTED STYLE HIGH-SPEED FUSE,3AG (1/4" X 11/4") PANEL MOUNT FUSE HOLDERS,直列式太阳能保险丝,HIGH-SPEED FUSES,MEDIUM VOLTAGE FUSES,正面直接处理,高速保险丝,SPARE KEYS,盖板拉出器,TELECOM POWER FUSE,盒式保险丝,CSA FUSE,SOLAR FUSE BLOCKS,UL通用工业保险丝,一次性熔断器,抑制熔断器,3AG OMNI BLOCK®,CLASS CC BLOCKS,UL补充/10 X 38保险丝,TOO FUSES,UL CLASS CC FUSES,延时针指示保险丝,SELECTIVE COORDINATION PANEL,SWITCH,径向引线MOV,FRONTAL DIRECT HANDLE,POWR-SWITCH,R-额定中压保险丝,LATERAL EXTERNAL HANDLE,G类保险丝盒,TOUCH-SAFE POWR-BLOKS,UL K5级保险丝,UL L级保险丝,多极装配套件,LIMITER BLOCK,断路器J保险丝断路开关,KEY LOCK DEVICE,定制引线保险丝,L类保险丝,UL G类保险丝,保险丝夹,UL FUSE,TWO-POLE BREAKAWAY HOLDER,UL等级CD保险丝,LHFB内嵌支架,SWITCHES,FUSE CLIPS,薄型保险丝盒,电信电源保险丝,太阳能额定保险丝盒,MIDGET FUSES,HIGH-SPEED SEMICONDUCTOR FUSE BLOCKS,指示保险丝盒,快速连接电源安全保险丝座,IN-LINE FUSES,R-RATED FUSES,INDICATING FUSE BLOCKS,外侧外手柄,CLASS H , K5 & R FUSE BLOCKS,RAIL ADAPTER,BLN保险丝,CLASS CC FUSE BLOCKS,STRING SOLAR FUSE,直流级RK5保险丝,CLEAR PLASTIC COVERS,J级保险丝减压器,VARISTOR ASSEMBLIES,串太阳能保险丝,母线系统,BLADE FUSES,IN-LINE WATERTIGHT FUSE HOLDERS,太阳能额定保险丝,限制器块,COVER PULLER,WATERPROOF IN-LINE FUSE HOLDER,太阳能保险丝盖,圆柱形保险丝,QUICK CONNECT POWR-SAFE FUSE HOLDERS,终端护罩,太阳能保险丝盒,GLASS FUSES,FUSE REPLACEMENT & CUSTOM KITS,SURGE SUPPRESSION FUSE,UL等级RK1保险丝,高速保险丝微动开关,保险丝更换和定制套件,CLASS J FUSE DISCONNECT SWITCH,两极分离支架,R级保险丝,FUSE HOLDER,INDICATOR® FUSES,H、K5和R级保险丝盒,CYLINDRICAL FUSES,DC IN-LINE SOLAR FUSE,RK5级保险丝,变阻器组件,HOLDERS,HIGH-SPEED SQUARE BODY FUSES,UL CLASS T FUSES,LPSC0003Z,1PH15P25MM,KLC150,L50QS225,FLNR060.TXID,L25S300.V,PSR031FL0450,PSR031DL0400Z,KLNR090.V,450E2CL5.5,PSR073FL0350Z,PSR072DL0315X,FLSR150.X,PSR030DL0100,KXT2CUAL1,BLS SERIES,L15S003.T,LFR600601CID,CCMR020.TXP,LPSC0002Z,PSR033DL2250,PSR072DL,400E3C8.25,PSR031FS0450Z,03420028X,FLNR030.T,LFH600302PID,0LS31243Z,JTD,5E4PT.6,10E1CL15.5,LPSC0001Z,PSR032DS1100X,LDM3TLU01,354 002GY,342058A,LM3200 SERIES,LDM3TLU11,L50S150,CCMR02.5TXP,LCC SERIES,125E2CL15.5,LVSP10-R,PSX3XLFL0900X,0LS33203Z,FLSR125.XXID,8NLE50E,LFXV150601C,PSR032DS0550,LRU 663,PSR031FS0350,3PH9P18MM,L50QS250,KLSR SERIES,FLNR_ID SERIES,PSR031UL0630Z,0LS51291Z,FLSR030.T,LFCL0010ZC3,FLSR150.XXID,XPS2T20R1KGN2F3-AZ,FLNR035.TXID,PSX3XLDB1400X,0KLC005.T,PSR073FS0350Z,LRU 226 R,PSR030UL0160Z,FLSR01.4,0FHM0001_,PSR031US0630Z,FLSR01.5,0NLN015.T,FLSR01.6,FLSR400.X,SPFJ200.XXL,PSR031DL0800,PSR030FS0200Z,LET-AB,LET-AA,LFR600302PID,IDSR.400,FLSR01.8,PSR031FL0450Z,FLSR175.XXID,PSR073UL0350X,PSR031US0550,PSR033FL1400,LVSP0015TXR,FLSR01.6ID,TOO SERIES,L60030M3C,CCMR04.5HXP,PSX1XLFL0125,PSR071DL0500Z,LTFD 101 SERIES,MSSPNH1500X,PSR031FL0400,PSR073UL0630,0FHM0002_,354 910GY,PSR033FL1800Z,SPFJ070,PSR073FS0315,L50S100,PSR031UL0500Z,FLSR03.2ID,PSR070FS0080Z,L60S005.T,L15S300,PSR033US1800X,LVSP0015TX2,354 821BL,IDSR250.X,FLNR150.X,LFCL02/0ZC3,LPXV SERIES,L70QS700,KLC175,LFCL02/0ZC1,0KLC125.X,FLNR.800,LFPSJ601.Z,FLSR17.5ID,LFH600601CID,PSR033FS0800,PSR030DL0125,L60030M1C,PSX1XLFL0350X,PSR073DL1250,40E1C5.5,PSR070DL0400,FLNR060ID,5NLE125E,PSR032DS0500,WPB1,CCMR.800,LPSC0004Z,WPB3,LFH600303SID,PSR031US0500Z,PSX1XLFL0100,L70S,CCMR008.HXP,LET-AB-S,PSR033US1500,LET-BB,0LD35552Z,LET-BA,LFR600303SID,PSR033FS1800Z,PSX3XLUB0900,L50S125,PSR070FL0080Z,L60030M2C,PSR032DL1100X,FRCK-LG,342848A,CCMR006.TXP,PSR031US0500,FLNR008.T,SLC,0LD29701ZXDIN,IDSR03.2T,IDSR025,LS7R04002PS00L,CCMR.500TXP,354 803GY,PSR030FL0200Z,PSX1XLDB0315X,CY14X51M16,30KPA,IDSR020,CY14X51M10,CY14X51M12,39018R2C2.75,0CNN125.V,LFH256003C,PSR033FL0900,L25S002.T,CNN200E,PSR031UL0450Z,IDSR015,JTD60ID,PSR031DS0700,CY14X51M25,0KLC040.T,BLF,IDSR010,CY14X51M20,IDSR012,PSR031US0450Z,FLSR008.T,BLN,L25S015.T,097023,BLS,0MEG175.X,354 607GY,5720CC,IDSR002,IDSR003,IDSR004,IDSR005,702R1C5.5,IDSR006,IDSR007,IDSR008,LMIN010.V,IDSR009,FLSR_ID SERIES,23012R1C5.5,PSR073FL0450,L50QS500.X,CY14X51M32,IDSR001,LRU 213 R,CY10X38,80E1CL8.25,CY14X51M40,PSR030FL0630,FRCK-MD,0218005.VXP,LFH256001C,MEG250,PSR070DL0160Z,LPFP,125E2C8.25,PSX3XLFL0450,PSR032UL0500,03420022X,PSR071DL0280,PSR071FS0630,PSR031UL0630,LFJ601001,PSR031DS0350Z,LFJ601003,CY14X51M50,LVSP0100VXL,PSR071UL0160,PSX1XLUB0630,SPF,LFR250602C,LVSP100-L,FLNR450,PSR033DS0630X,LFR250603C,PSX3XLFL1000X,IDSR060,IDSR02.5,48026R2C5.5,IDSR02.8,CCMR015.TXP,0FHA0001,0LD55521Z,CCMR2.25HXP,0FHA0002,PSR071DL0250,LFPSJ303.Z,PSR033UL1600,PSR033DL0500X,PSR072FL0630,LPHV,PSR031DL0350Z,IDSR050,057200CCL,JLLN035L,PSR030DS0100Z,PSR033DL1800,0TLS006.T,L50QS200,IDSR500.X,FLNR400.X,PSR032DL0630,LVSP0040TX2,LRU 616,PSR071DL0280Z,FLSR007ID,LPSM0004ZQCID,215,216,L70S600,217,218,IDSR040,PSR072UL0900X,PSR032UL0550,IDSR045,FLSR060ID,02291.25VXP,PSR073UL1100,LFT30100FBC,PSR031FS0800Z,1LFS SERIES,PSR070UL0280,LFR250601C,TLS100MB,572RCC,LRU 626,L15S350.T,IDSR035,224,225,PSR033DS0500X,60032R2C5.5,L60030MPCB,229,IDSR030,PSR073FL0400,150E2C2.75,L60S040.T,80E1CL5.5,PSR071DL0200,PSR032FS1500,PSR033DL0630X,FLSR04.5ID,PSR031US0800Z,LVSP0060T,LFR25,LFPSJ302.ZXID,PSR072UL1000X,PSR030DL0100Z,L60S300,230,IDSR1.25T,235,CYHP0001Z-KIT,239,L70QS SERIES,LS6R0400,FLSR1.12ID,PSR032UL0450,65036R3C5.5,PSR070FS0125Z,ESR1XLDB,LS602501VS00L,55030R3C5.5,5NLE25E,39018R2C5.5X,CLASS R,LS6R0250CBS00L,0KLC250.X,IDSR.500T,PSR030DL0550Z,FLSR.800TXID,PSR070UL0315Z,354 905GY,FLSR1.25ID,116895E,TLS030LSA,PSR070FL0125Z,LDSCA11,251,PSR070UL0250,IDSR090.V,0LS21213Z,LFJ60400-3,PSX1XLUB0100X,LLSRK060,L25S045.T,M5-BROWN,FLNR100ID,25S,FLSR.300TXID,0LS21212Z,PSR072FS0500,LT60400FBC,FDR001PG,KLDR.250,PSR071UL,0LD57073Z,LFR60,IDSR006.T,65E1CL5.5,PSR073UL1250X,LEX-DYC,PSR031FS0500Z,FLSR2.25,273,PSR030UL0063,FLNR025.T,PSR070FL0050,L60030M1SQDINR,PSR033US0550X,40E1C25.8,PSR072DL0800X,345 SERIES,05710007L,0TLS125.TXLR,L60S350,FLSR100ID,LS604002ES00L,PSR031DS0700Z,IDSR03.5T,MEG225,PSR070FL0063,LFJ60030-3,FLNR500,FLSR012.TXID,PSR033DS1600,PSR030US0200Z,LEB-AYC-S,PSR030UL0040,PSR033UL0550X,L25S700.V,PSR072FS0550,L60S010.T,05720028L,PSR031UL0700,40E1C8.25,PSR030FL0550,LPS2,FLSR.500ID,LPS1,LPS6,PSR033DL0450,LPSM0003ZXID,LPS4,LPS3,PSR030FS0160Z,PSR030UL0200Z,LFT60200,PSR030UL0050,ESR1XLDB0125X,PSR031DL0700Z,05720027L,MEG200,PSR070UL0200,LPSC,BLF SERIES,FLSR090ID,LPSM,LFJ600601,LPSM001,LFJ600603,KLC,LFJ600602,PSR033UL1800X,LPSM004,300E3CL15.5,LPSM002,200E1C2.75,298900,LPSM003,KLK,PSX3XLDB0500X,FLNR175ID,PSR032DL1100,0LD39552Z,KLQ,LFG600203,0LD35551Z,LFG600201,LEB-AB-S,LFG600202,354 611GY,550E3C5.5,PSR030DL0063,3PH57P25MM,80E2C38.0,LEB-AB-K,0313005.VXP,LFJ104001C,LFT60060FBC,PSR030DL0080,LSCR1XX,PSX1XLFL0160,0LD39553Z,LFCL0006ZC3,L25S600,40E1C38.0,PSR030FL0160Z,LFPXV ,大型商业,电机控制,HVAC/R,小巷照明,ELEVATORS,BATTERY PROTECTION APPLICATION,HVAC MARKET,LIFT TRUCKS,批量生产设施,SERVICE SWITCHBOARDS,一般工业保护,POWER DISTRIBUTION UNITS,MOTOR CONTROLLER BACK-UP PROTECTION,REGENERATIVE DRIVES,电梯,RECTIFIERS,不间断电源,INVERTERS,直流电缆保护,商业电路,METAL PROCESSING EQUIPMENT,DC CABLE PROTECTION,DATA PROCESSING ROOMS,配电盘馈线,MASS TRANSIT SYSTEMS,电动轮椅,电梯电路,BATTERY RACKS,ELEVATOR SYSTEMS,逆变器,GENERAL PURPOSE CIRCUITS,加热保护,ARC-FLASH PROTECTION,TVSS PRODUCTS,照明电路,电机控制器后备保护,电梯系统,HYBRID PV-BESS INVERTERS,低压电池供电设备,SURGE PROTECTIVE DEVICES,加热,一般户外电路保护,电池保护装置,屋顶系统,暖通空调/空调,MOTOR BRANCH CIRCUITS,冷却器,SMALL POWER CONVERTERS,工业制造业,DC DRIVES,AUXILIARY SERVICES TRANSFORMERS,数据处理室,PV INVERTER DC INPUT PROTECTION,配电盘,辅助服务变压器,DC CIRCUITS,DC FAST CHARGERS,DISTRIBUTION PANELS,AIR HANDLING UNITS,馈线电路,COMMERCIAL CIRCUIT,POTENTIAL TRANSFORMER PROTECTION,REFRIGERATION SYSTEMS,稳压器,用户引入线,接触器保护,INVERTER,医疗中心,GENERAL PURPOSE RESIDENTIAL CIRCUITS,TVSS产品,荧光灯照明,旅馆,HOTELS,无感负载,路灯,托盘搬运机,VARIABLE SPEED DRIVE PROTECTION,物料搬运设备,体育场馆,电池保护应用,电动汽车充电器,直流公共总线,MULTI-FAMILY RESIDENTIAL,SCISSOR LIFTS,RESISTANCE HEATERS,光伏系统,PV SYSTEMS,复合器盒,多单元住宅建筑,服务总机,医院,电池架,DC DISTRIBUTION DRIVES,空气处理装置,SMALL COMMERCIAL,短路电流保护,升降卡车,小型商业广告,光伏逆变器直流输入保护,控制面板,CONVEYOR SYSTEMS,HEATING,电动机支路保护,ELECTRIC VEHICLE CHARGING STATIONS,堆场设备,TRACTORS,POWER SUPPLIES,SOLAR ARRAY PROTECTION,电池充电控制器,集装箱电池,制冷架,交流和直流驱动,COMBINER BOXES,汇流箱,太阳能,压缩机,直流配电驱动器,UPS SYSTEMS,UPS PROTECTION,驱动器,马达,RAILWAY,TRANSFORMER,太阳能电池阵列保护,空调,AC & DC DRIVES,MEDICAL CENTERS,UPS系统,多户住宅,SWITCHBOARD MAINS,RESISTIVE LOADS,焊接设备,金属加工设备,OUTDOOR ILLUMINATED SIGNS,开关设备,再组合器应用,INDUSTRIAL MANUFACTURING,电机支路,MAIN SUBSTATIONS,BOAT ELECTRICAL CIRCUITS,公共交通系统,主变电站,暖通空调装置老化,再汇流箱,BATTERY PROTECTION UNIT,SCHOOLS,额定塑壳,POWER CONVERTERS,工业,TRAVEL TRAILER PARKS,SURGE ARRESTORS,带保险丝的组合电机控制器,浪涌保护器,INDUSTRIAL HEATERS,电动汽车充电站,电池储能系统,电动机保护,娱乐业,固态器件,母线槽接线盒,直流公共母线保护,配电盘电源,GENERAL INDUSTRIAL PROTECTION,LIGHTING CIRCUITS,CONTAINERIZED BATTERIES,DC COMMON BUS,暖通空调市场,PUMP PROTECTION,SWITCHBOARD FEEDERS,PHOTOVOLTAIC WIRE HARNESS,FEEDER CIRCUITS,REFRIGERATION RACKS,加热器,ELEVATOR CIRCUITS,配电装置,网络总线,MOTORS,SPORTS LIGHTING,RE-COMBINER APPLICATION,SOLENOIDS,MULTI-UNIT RESIDENTIAL CONSTRUCTIONS,直流公共母线系统,MINING,蓄电池断开,CONTROL CIRCUITS,COMPRESSORS,阵列组合器应用,SOLAR,功率转换器,UPS,支路保护,DC COMMON BUS PROTECTION,大型电机支路,变速驱动器,STREET LIGHTING,LARGE BATTERY CIRCUITS,RATED MOLDED CASE,GENERATORS,SWITCHBOARD FEEDERS,小功率变流器,CHILLERS,工业加热器,BESSS,断路器保护,高速电路保护,DC SYSTEMS,HOSPITALS,DRIVES,SOFT STARTERS,BATTERY DISCONNECTION,RECOMBINER BOXES,POWER CONVERSION SYSTEMS,直流驱动器,POWER TRANSFORMER PROTECTION,SOFT-STARTERS,RE-COMBINER BOXES,电信,HEATING PROTECTION,AIR CONDITIONING,直流喷射制动,直流快速充电器,CONTROL PANELS,变压器,船用电路,ALLEY LIGHTING,TRAFFIC SIGNALS,直流电路,铁路,码头,SOLAR INVERTER,HIGH-SPEED CIRCUIT PROTECTION,MOTOR CONTROLS,旅行拖车停车场,MASS PRODUCTION FACILITIES,电阻加热器,MARINAS,电弧闪光保护,YARD EQUIPMENT,功率转换系统,功率转换装置,直流系统,PALLET MOVERS,通用电路,混合式PV-BESS逆变器,学校,TELECOM,建筑应急系统,SAFETY UPGRADES,游乐园,ELECTRIC WHEELCHAIRS,TRANSFORMER PROTECTION,MATERIAL HANDLING EQUIPMENT,ARRAY-COMBINER APPLICATION,BATTERY CHARGE CONTROLLERS,FLUORESCENT LIGHTING,POWER CONVERSION DEVICES,ROOFTOP SYSTEMS,整流管,PARKING LOT LIGHTING,电压互感器保护,发电机,FUSED COMBINATION MOTOR CONTROLLERS,体育照明,SHORT-CIRCUIT CURRENT PROTECTION,电信设备保护,电源断路器,SWITCHGEAR,拖拉机,控制电路,SOLID-STATE DEVICES,太阳能逆变器,电力变压器保护,停车场照明,VARIABLE SPEED DRIVES,AGING HVAC UNIT,MOTOR CONTROL CENTERS,TELECOMMUNICATION EQUIPMENT PROTECTION,BUILDING EMERGENCY SYSTEMS,CONTACTOR PROTECTION,UPS保护,通用住宅电路,SOLAR INVERTERS,MOTOR BRANCH CIRCUIT PROTECTION,STADIUMS,POWER CIRCUIT BREAKERS,电动汽车非车载充电器,CIRCUIT BREAKER PROTECTION,安全升级,电机控制中心,BATTERY CHARGERS,交通信号灯,OIL & GAS,MOTOR CONTROL CENTRAL MAINS,LOW VOLTAGE BATTERY OPERATED EQUIPMENT,功率转换装置保护,NETWORK BUS,ELECTRICAL VEHICLE CHARGERS,TRANSFORMERS,蓄电池充电器,VOLTAGE STABILIZERS,泵保护,储能系统,电涌放电器,电池,大型电池电路,LARGE MOTOR BRANCH CIRCUITS,BPU,DC COMMON BUS SYSTEMS,MOTOR PROTECTION,光伏线束,BRANCH CIRCUIT PROTECTION,剪式升降机,SERVICE ENTRANCE CONDUCTORS,LARGE COMMERCIAL,ENERGY STORAGE SYSTEMS,再生驱动,AMUSEMENT PARKS,BATTERY ENERGY STORAGE SYSTEMS,电机控制中心电源,MOTOR CONTROL CENTER MAINS,石油和天然气,输送系统,DC INJECTION BRAKING,制冷系统,EV OFF-BOARD CHARGERS,BATTERIES,GENERAL OUTDOOR CIRCUIT PROTECTION,WELDING EQUIPMENT,TELECOMMUNICATION,电阻负载,HEATERS,变速驱动保护,螺线管,INDUSTRIAL,BUS-WAY TERMINAL BOXES,户外照明标志,电源,矿业,ENTERTAINMENT INDUSTRY,变压器保护,软起动器,POWER CONVERSION DEVICE PROTECTION,BESS,NON-INDUCTIVE LOADS

各种定制传感器产品的使用寿命结束

Littelfuse发布产品变更通知（PCN），宣布因产品线优化，以下列出的 Reed 传感器产品编号将进入淘汰阶段。此次变更即刻生效。受影响的产品编号列表如下：59507-510至59507-527，59600-666，59600-667。如有疑问或需进一步沟通，请联系Littelfuse或您的区域销售经理。

LITTELFUSE  -  簧感应,REED SENSOR,59507-510,59507-521,59507-520,59507-519,59507-527,59507-515,59507-526,59600-666,59507-512,59507-523,59600-667,59507-511,59507-522,59507-514,59507-525,59507-513,59507-524

Littelfuse（力特）保护继电器和控制装置选型指南

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 17,000 global associates, Littelfuse partners with customers to design and deliver innovative, reliable solutions.

LITTELFUSE  -  SINGLE-PHASE MOTORS,DIODE LOGIC UNIT,中功率闪光器,机电继电器,SWITCHES,固定夹,闪光灯和白炽灯报警继电器,COMMUNICATION MODULES,LIQUID LEVEL SENSOR,信息员光纤套件,STARTCO RETROFIT KITS,WATERTIGHT COVERS,THREADED PROBE,快速连接到螺钉适配器,SINGLE-CHANNEL LIQUID LEVEL SENSOR,精确、固态、延迟间隔计时器,切换控制,灵敏电流互感器,通信模块,SWITCHING CONTROLS,8引脚8基插入式电压监控器,温度输入监视器,NEUTRAL-GROUNDING-RESISTOR,QUICK CONNECT TO SCREW ADAPTER,八路插入式液位控制,AC CURRENT SENSORS,FEEDER PROTECTION SYSTEM MONITORS,VOLTAGE MONITOR ACCESSORY MODULE,REMOTE DIAGNOSTICS TOOL,螺纹探针,OUTPUT MODULE,中性点接地电阻监测器,SOLID-STATE 3 CHANNEL CHASERS,ON-DELAY TIMER,光传感器,CONVENIENT AND COST-EFFECTIVE PROFIBUS INTERFACE,环形电流传感器,低成本、单探针导电液位控制器,PHASE CURRENT TRANSFORMERS,VERSA-KNOB,工厂编程模块,SENSING RESISTOR,8引脚插入式密封检漏仪,LIGHT SENSOR,安装适配器,3-PHASE CURRENT & VOLTAGE MONITOR,CURRENT SENSORS,开板液位控制,固态继电器,方便经济的PROFIBUS接口,安装支架,照片控制,COMPACT TIME DELAY RELAY,FULLY-PROGRAMMABLE VOLTAGE MONITOR,12引脚矩形插座,MED POWER FLASHER,FIVE-CHANNEL INTRINSICALLY SAFE SWITCH,交直流敏感接地漏电继电器,插入调节模块,接通延迟定时器,COVER,GROUND REFERENCE MODULES,接地故障电流互感器,RECTANGLE SOCKET,高级电机保护电子过载继电器,工业RS-485转RS-232转换器,HOLD-DOWN CLIPS,点传感器,LOW COST PHASE SENSITIVE CONTROL,DIN RAIL ADAPTER,相电流互感器,SOLID-STATE ELECTRONIC DEVICE,计时器,ANALOG DELAY-ON-MAKE TIMER,SINGLE-PHASE PUMP MONITOR,LOW COST RELAYS,泵控制装置,USB到RS-232转换器,防水盖,通用电压延时闭合定时器,传感电阻,绝缘监测仪,中性点接地电阻,电流传感器,INSTRUMENTATIONTRANSFORMERS,11-PIN OCTAL BASE PLUG-IN VOLTAGE MONITOR,高压耦合器,PHASE CONTROL,电机保护继电器,8-PIN OCTAL SOCKET,FULLY PROGRAMMABLE ELECTRONIC OVERLOAD RELAY,封装固态，延迟制造计时器,磁力插座,MOTOR-MONITORING DEVICE,TERMINATION DEVICE,SINGLE-PHASE VOLTAGE MONITOR,VOLTAGE MONITOR,电动机保护装置,紧凑型延时继电器,MICROPROCESSOR-BASED ARC-FLASH RELAY,3-PHASE VOLTAGE & FREQUENCY MONITOR,11-PIN插座,12-PIN RECTANGLE SOCKET,LOW CURRENT FLASHER,TEMPERATURE CONTROLLER,TIME ADJUSTMENT DIALS,母快速接头,单相电流监测仪,8快速连接至螺纹接头,NGR MONITOR,单相电流电压监测仪,小型保险丝,MOTOR GROUND-FAULT & INSULATION RELAY,SMART MOTOR PROTECTION RELAY,三相电流电压监测仪,基于微控制器的载荷传感器系列,CLIPS,PORT-POWERED SERIAL CONVERTER,HAND-HELD DIAGNOSTIC TOOL,电极,完全可编程的电压监控器,POINT SENSOR,双探头导电液位控制器,MULTIFUNCTION, KNOB ADJUSTABLE, UNIVERSAL TIME DELAY RELAY,闪弧继电器,固态开/关循环定时器,MICROPROCESSOR-BASED GROUND-FAULT RELAY,五通道本安开关,监测系统,通信适配器,DUAL-CHANNEL SWITCH,TIME-DELAY RELAYS,电压监测继电器,单相，交流窗口，电流传感器,PROTECTIVE BOOT,MEDIUM POWER FLASHER,FLASHERS,FLASHER & INCANDESCENT BEACON ALARM RELAY,中性点接地电阻系统,表面贴装适配器,MAGNAL SOCKET,MICROPROCESSOR-BASED, COMBINATION GROUND-WIRE MONITOR AND GROUND-FAULT RELAY,REMOTE INDICATION ASSEMBLY,UNGROUNDED DC SYSTEM,SOLID-STATE RELAY,AC/DC SENSITIVE EARTH-LEAKAGE RELAY,SINGLE SHOT TIME DELAY RELAY,MANUAL REMOTE RESET KIT,手动远程重置套件,STARTCO改装套件,防潮外壳套件,GROUND-FAULT & PHASE-VOLTAGE INDICATOR,FUSE HOLDERS,液位控制继电器,接地漏电监测器,FULLY-PROGRAMMABLE 3-PHASE MOTOR AND PUMP PROTECTION RELAY,插座,MONITORING SYSTEMS,保护改装套件,保护继电器,BLUETOOTH CURRENT & VOLTAGE MONITOR,RELIABLE ELECTROMECHANICAL RELAY,DIN RAIL MOUNT ADAPTOR,ADVANCED EARTH-FAULT AND EARTHING-RESISTOR MONITORING RELAY,VOLTAGE MONITORING RELAYS,FULLY PROGRAMMABLE ELECTRONIC POWER MONITOR,电子兆欧表,TWO-CHANNEL, INTRINSICALLY-SAFE SWITCH,双绞线,DIGI-TIMER,ENCAPSULATED SOLID-STATE, DELAY-ON-MAKE TIMERS,降压模块,端口供电串行转换器,SOLID-STATE 4 CHANNEL CHASERS,模拟欧姆表,ARC-FLASH RELAYS,DIGITAL ELECTRONIC CIRCUITRY AND ELECTROMECHANICAL RELAY,SENSITIVE CURRENT TRANSFORMER,可再触发单次计时器,ARC DETECTION UNIT,EARTH-FAULT CURRENT TRANSFORMER,防护靴,基于微处理器的组合地线监测器和接地故障继电器,电机监控装置,FOOTED STYLE TRANSFORMER,二极管逻辑模块,延时继电器,LOW LEAKAGE AC FLASHER,ANALOG OHM METER,MOTOR PROTECTION SYSTEM,八进制8针插座,探测器电缆,BRACKETS,3-PHASE VOLTAGE MONITOR,固态3通道追踪器,PROTECTION RELAYS,电流指示器,两用报警控制器/电池充电装置,光感传感器,INDUSTRIAL RS-485 TO RS-232 CONVERTER,组合地线监控器和接地故障继电器,微处理机继电器,基于微处理器的接地故障继电器,FACTORY PROGRAMMED TIME DELAY RELAY,DUAL-PROBE CONDUCTIVE LIQUID LEVEL CONTROL,LIQUID LEVEL CONTROLS,11-PIN MAGNAL SOCKET SCREW TERMINALS,电弧检测点传感器,MOISTURE-RESISTANT ENCLOSURE KIT,HIGH-TENSION COUPLERS,工业远程指示和重置套件,GROUND-FAULT INDICATION SYSTEM,可靠的机电继电器,UNDERCURRENT MONITORS,DIN RAIL,PROBE HOLDER,CURRENT INPUT MODULE,PUMP CONTROLS,FEMALE QUICK CONNECT TERMINALS,MICROPROCESSOR-BASED DATA-ACQUISITION SYSTEM,传感器,TOTALLY SOLID-STATE TIMING MODULE,接地交流/直流系统,发电机接地故障继电器,液位传感器,5通道泵控制器,丁字轨,ALARM CONTROLLER / BATTERY CHARGING UNIT,远程诊断工具,完全可编程的泵保护继电器,未接地交流系统,SINGLE-PHASE CURRENT & VOLTAGE MONITOR,闪光灯,DONUT STYLE TRANSFORMER,重型电压监测器,MOUNTING ADAPTERS,转换器,微机型交直流灵敏漏电继电器,GROUND-FAULT CTS,反旋钮,全固态定时模块,SINGLE-PHASE VOLTAGE/PHASE MONITOR,接地故障继电器测试仪,GROUND-FAULT GROUND-CHECK MONITOR,OBSTRUCTION LAMP ALARM RELAY,8-PIN PLUG-IN ALTERNATING RELAYS,工业减震块,三相、自动调整量程、双量程电压监控器,SMALL-FORMAT TERMINATION ASSEMBLY,DIP SWITCH,安装架,电弧闪光继电器,接地参考模块,时间调整拨盘,PANEL-MOUNT ADAPTERS,双通道，本质安全开关,UNGROUNDED AC SYSTEMS,11-PIN SOCKET,UNIVERSAL LAMP ALARM RELAY,NEUTRAL-GROUNDING-RESISTOR MONITOR,微机型闪弧继电器,单探头导电液位控制,仪表变压器,ARC-FLASH RELAY,非指示保险丝座,馈线保护系统,GROUNDED AC/DC SYSTEM,快速连接,低液位截止液位控制,保险丝座,8-PIN OCTAL-BASE, PLUG-IN VOLTAGE MONITOR,平行路径隔离,EARTH-LEAKAGE MONITOR,继电器测试器,高级接地故障和接地电阻监测继电器,FACTORY PROGRAMMED MODULE,LOW COST, SINGLE-PROBE CONDUCTIVE LIQUID LEVEL CONTROL,电机接地故障和绝缘继电器,NEUTRAL GROUNDING RESISTOR SYSTEM,FIBER-OPTIC SENSOR,DIFFERENTIAL CURRENT MODULE,手持式诊断工具,INTERVAL TIMER,LOAD SENSOR,全可编程电子过载继电器,接地故障和相电压指示器,双通道开关,多功能、旋钮可调、通用延时继电器,“智能”五通道本质安全型继电器,GENERATOR GROUND-FAULT RELAY,液位探头,模拟延迟闭合定时器,MOTOR PROTECTION RELAY RETROFIT KIT,SINGLE-PHASE, AC WINDOW, CURRENT SENSORS,3-PHASE POWER MONITOR,螺柱安装端接组件,完全可编程电子功率监控器,DUAL PURPOSE ALARM CONTROLLER/BATTERY CHARGING UNIT,八角插座,VOLTAGE REDUCTION MODULE,SEAL-LEAK DETECTOR,蓝牙电流和电压监控器,CURRENT TRANSDUCERS,交流电流传感器,CURRENT INDICATORS,固体接地系统,11引脚磁性插座螺丝端子,HIGH TENSION COUPLERS,远程指示组件,镧压敏电阻器,CTS,低泄漏交流闪光器,电机保护继电器改装套件,OPEN BOARD LIQUID LEVEL CONTROL,直流接地故障监测器,计量变压器,HEAVY-DUTY VOLTAGE MONITOR,ACCURATE, SOLID-STATE, DELAYED INTERVAL TIMER,三相电压/相位监测器,双通道本安开关,LIQUID LEVEL CONTROL,电压监测器附件模块,障碍灯报警继电器,MOTOR PROTECTION UNIT,DIN导轨适配器夹,电流输入模块,单相监测仪,SOLIDLY-GROUNDED SYSTEMS,NGR监测器,单相电动机,“SMART” FIVE-CHANNEL INTRINSICALLY SAFE RELAY,REMOTE DISPLAY MONITOR,本质安全继电器,交流系统监视器,LOW LEVEL CUTOFF LIQUID LEVEL CONTROL,NON-INDICATING FUSE HOLDERS,INTRINSICALLY SAFE RELAYS,馈线保护系统监视器,FULLY PROGRAMMABLE PUMP PROTECTION RELAYS,负载传感器,回路供电的线性输出电流传感器,REMOTE MONITOR,ANALOG % CURRENT METER,PHOTO CONTROL,DIN导轨安装适配器,PROTECTION RETROFIT KIT,TOTALLY SOLID-STATE, DELAY-ON-BREAK TIMING MODULE,MICROPROCESSOR-BASED AC/DC SENSITIVE EARTH-LEAKAGE RELAY,ON/OFF OR OFF/ON RECYCLING TIMING MODULE,剪辑,MOTOR PROTECTION RELAY,GROUND REFERENCE MODULE,DC GROUND-FAULT MONITOR,3-PHASE, AUTO-RANGING, DUAL-RANGE VOLTAGE MONITOR,SOLID-STATE ON/OFF RECYCLING TIMER,DIN RAIL MOUNT ADAPTER,全固态延时定时模块,开关,UNIVERSAL VOLTAGE DELAY-ON-MAKE TIMERS,DIN-RAIL ADAPTER CLIP,指示保险丝座,INSULATION MONITOR,LIQUID LEVEL CONTROL RELAY,MOUNTING ADAPTER,自供电接地故障和相电压指示系统,括号,LIQUID LEVEL PROBE,二极管逻辑单元,SELF-POWERED LOAD SENSOR,RELAY TESTERS,远程复位模块,通用电压，3相电压监控器,负荷传感器,ELECTRONIC MEGOHMMETER,OCTAL PLUG-IN LIQUID LEVEL CONTROL,RETRIGGERABLE SINGLE-SHOT TIMER,插入式单探头导电液位控制器,远程监控器,ELECTRODE,水密盖,STUD-MOUNT TERMINATION ASSEMBLY,TIMERS,REMOTE RESET MODULE,控制单元,电动机保护系统,固态电子器件,不接地直流系统,SINGLE-PHASE UNDERVOLTAGE MONITOR,P CLAMP,接地故障接地检查监视器,转接板,ADAPTER PLATE,工厂编程延时继电器,COMBINATION GROUND-WIRE MONITOR AND GROUND-FAULT RELAY,DIODE LOGIC MODULE,数字电子电路和机电式继电器,相位控制,盖,低成本相敏控制,SINGLE-CHANNEL SEAL-LEAK DETECTOR,探针架,输出模块,封闭式中性接地电阻监测器,CONVENIENT AND COST- EFFECTIVE MODBUS-TCP AND MODBUS-RTU INTERFACE,COMMUNICATION ADAPTERS,11引脚8通道插入式电压监控器,5-CHANNEL PUMP CONTROLLER,单相欠压监测仪,MONITOR CONTROL PANEL,SOCKETS,差动电流模块,TWISTED-PAIR WIRE,串行接头适配器套件,温度控制器,GROUND-FAULT CURRENT TRANSFORMER,MICROPROCESSOR-BASED RELAY,单通道密封检漏仪,SINGLE-PHASE AC CURRENT SENSORS,OCTAL SOCKET,自供电负荷传感器,ADVANCED GROUND-FAULT AND NEUTRAL-GROUNDING- RESISTOR MONITORING RELAY,REMOTE INDICATION AND RESET ASSEMBLY,密封检漏仪,固态4通道追逐器,8针八进制插座,8针插入式交流继电器,LA VARISTOR,面板安装适配器,前面板安装套件,开/关或关/开循环定时模块,ARC DETECTING POINT SENSOR,CONVERTER,TERMINATION ASSEMBLY,长方槽,LOOP-POWERED, LINEAR OUTPUT CURRENT TRANSDUCER,DIN导轨适配器,电流监测继电器,ARC DETECTOR,WATERTIGHT COVER,SURFACE-MOUNT KIT,有脚的变压器,CONTROL UNIT,INDICATING FUSE HOLDER,电压监测器,三相电压监测器,AC SYSTEM MONITORS,监视器控制面板,ENCLOSURES,ALTERNATING RELAYS,电弧检测装置,SELF-POWERED GROUND-FAULT AND PHASE-VOLTAGE INDICATION SYSTEM,三相电源监控器,单通道液位传感器,P型夹,FRONT PANEL MOUNT KIT,智能电机保护继电器,MOUNT ADAPTER,小型端接组件,以微处理器为基础的数据采集系统,数字定时器,PARALLEL PATH ISOLATOR,MICROCONTROLLER-BASED FAMILY OF LOAD SENSORS,LIQUID LEVEL CONTROL RELAYS,终端组件,CURRENT MONITORING RELAYS,接地故障继电器测试单元,低电流闪光器,NON-INDICATING FUSE HOLDER,低成本继电器,TOROIDAL CURRENT SENSOR,SINGLE PROBE CONDUCTIVE LIQUID LEVEL CONTROL,温度输入模块,交流继电器,SURFACE-MOUNT ADAPTER,接地故障监视器,LOAD SENSORS,欠电流监测器,内螺纹快接端子,微机接地故障继电器,SINGLE-PHASE CURRENT MONITOR,3-PHASE VOLTAGE/PHASE MONITOR,电流互感器,ENCLOSED NEUTRAL GROUNDING RESISTOR MONITOR,FEMALE QUICK CONNECT,完全可编程的三相电机和泵保护继电器,HINGED TRANSPARENT COVER,VERSATILE UNIVERSAL TIME DELAY RELAY,GROUND-FAULT CIRCUIT INTERRUPTERS,围栏,OCTAL 8-PIN SOCKET,LOW COST RELAY,TEMPERATURE INPUT MONITOR,PLUG-ON ADJUSTMENT MODULE,液位控制,SINGLE-PHASE MONITOR,USB TO RS-232 CONVERTER,METERING TRANSFORMERS,FEEDER PROTECTION SYSTEM,电弧探测器,DETECTOR CABLE,TRANSDUCERS,表面安装套件,MICROPROCESSOR-BASED EARTH-FAULT RELAY,ADVANCED MOTOR PROTECTION ELECTRONIC OVERLOAD RELAY,GROUND-FAULT-RELAY TEST UNIT,LIGHT SENSORS,单相泵监测器,CURRENT TRANSFORMERS,UNIVERSAL VOLTAGE, 3-PHASE VOLTAGE MONITOR,无指示保险丝座,8 QUICK CONNECT TO SCREW ADAPTER,高级接地故障和中性点接地电阻监测继电器,SERIAL CONNECTOR ADAPTER KIT,PLUG-IN, SINGLE-PROBE CONDUCTIVE LIQUID LEVEL CONTROL,MOUNTING BRACKET,TWO-WHEELED CART,TIME DELAY RELAYS,TWO-CHANNEL INTRINSICALLY SAFE SWITCH,单相交流电流传感器,方便经济的MODBUS-TCP和MODBUS-RTU接口,INFORMER FIBER OPTIC KIT,三相电压和频率监控器,接地故障断路器,固定转接头,万能灯报警继电器,模拟%电流表,GROUND-FAULT MONITOR,远程指示和复位组件,铰链式透明盖,远程显示监视器,接地故障指示系统,单相电压监测器,光纤传感器,MOUNTING FRAME,馈线保护装置,INDUSTRIAL SHOCK-BLOCK,MIDGET FUSE,甜甜圈式变压器,INDUSTRIAL REMOTE INDICATION AND RESET KIT,间隔定时器,FEEDER PROTECTION UNIT,单脉冲延时继电器,GROUND-FAULT RELAY TESTER,单相电压/相位监测器,DUAL CHANNEL SWITCH,8-PIN PLUG-IN STYLE SEAL-LEAK DETECTOR,报警控制器/电池充电装置,两轮车,多功能通用延时继电器,REMOTE DIAGNOSTIC TOOL,终端设备,TEMPERATURE INPUT MODULE,QUICK CONNECT,DIP开关,ELECTROMECHANICAL RELAY,TDR4B23,EL3100,RK-325,TDR4B22,SCR,CT-0050-F10,TDI120AL,ECSL4HBH,DLMU,TDML110DL,SD12-PC,KSPSN21B,LLC42B15A,RK-332,SE-TA6ASF-WL,PC-200-LLC-CZ,THDS410.25SA,ZSCT30-31,TSU2000 SERIES,RK-325I,P1004-XX-(X),ORB120A25,P1004-12-X,SE-FLASH,PSC11,TDM24DL,LLC6210F10M,SB6000,FS146RC,SIO-RTD-02-00,LLP-24,FS165-30T,ARPX1S SERIES,233P,RK-105I,NDS-11,50R40029,MPS-RTD,460-15-100-SLD,ESDR423A4,ECSL4HAC,RM1000 NEMA 4,ASXX SERIES,KRDI2110S,ESDR423A3,KRPDA2129RXE,TDB120AL,LLC54AF10,455 SERIES,KRDM223,KRDM220,KRDM221,ORS120A150SD,PGC-31FC,PGM-8325,460-XXX-SP,FS126-45,CT-0800-F30,CT-0400-D20,TSB634,LLC26A1F25C,PLR240A,ECSW3LABT,TSB632,TDUH SERIES,TSDS SERIES,WVM811AH,TDM24AL,LPSM003Z,HRDM SERIES,235P,FA155-2,KSDB315SP,601,SB6100-01X-0,102A,KRPD215S190SMB,601 SERIES,EL731-03-X0,PC-200-LLC-GM,SIR,MPU-32-X69X SERIES,ORS230A150SD,KSD3120A,FPS,ECSW6MBHT,MSM20.15W9,FB9L,HRDR331A1,TSD6 SERIES,TS22120,201575-AU,201-100-SP-DPDT,FS300 SERIES,ECSH31F.08D,FS126-60,TDS SERIES,KRDI220,MSM130W9,KSD2 SERIES,FS500,102A SERIES,201-XXX-SP SERIES,LLC52BA,A0220 SERIES,460-200-SP,ALT230-S-SW,HRDR121A4R,LLC52AA,ORB120A160,P0400-82,TDI SERIES,PC-XXXLLC-CZ SERIES,P0400-83,DCSA5,PC-XXX-LLC-GM,P0400-86,SLR,INFORMER-MS,HRDB321,CT-0150-D10,PGC-4064,HRDB324,KSDB SERIES,FS512,ECSW4MBHT,TSDR612.5SA4.5S,TMV8000 SERIES,TSD2411S,ECSW4MBGT,FS524,CT-XXXX-DXX,KSDR SERIES,RS SERIES,P1004-XX,MPU-32-X69X–XXX00,WVM,SLR1610A,KSD1320,ASQU SERIES,TS1424,TS1423,TS1422,TS1421,HRDR330A0R,TSB222,77C SERIES,T10,CT-1200-F15,NGR SERIES,NGR1080,TS1416,NGR1081,TS1415,HRISW21FT,TS1412,KRPS913MB,HLMUDNAAN,202-575-RP,CT-0300-F10,TSD7621,LSRU-115-OR-2,DCSA50,HLMU,EL731-23-X0,NGR1077,NGR1078,NGRM-ENC-230-00,TRDU24A1,NGR1079,TRDU24A2,AF0100-10,TRDU24A3,SB6100-21X-0,NGR1070,NGR1071,NGR1072,NGR1073,NGR1074,ESDR450A1,NGR1075,NGR1076,ECS40AC,TVM460A75S2M,PMA-16-RTDB,PGR-3200-120,SE-703-0U-0X,ESDR123B4P,FS SERIES,NGR1066,NGR1067,D1100,PLR SERIES,NGR1068,AF0100-00,NGR1069,202,KSDB120P,KRPSD25S,TRM24D1X2,777-HRG-P2,ECS40BC,TRDU120A3,TRDU120A1,TRDU120A2,ERDM4130S,TDS120ALD,LLC14B60AX,ISS-102 SERIES,TDIH SERIES,NGR1050,NGR1051,NGR1052,NGR1053,TVW6510S0.4S,FB230A,CT-0300-F20,KSD3432A,PGE-05KV,DCSA20,LLC2,LLC1,LLC6,NGR1045,LLC5,ALT-XXX-1-SW,LLC4,SE-330AU-XX-0X,TVM230A101S1S,LLC8,SC4 SERIES,T10120,NGR1041,KSPSN13MI,VTP0E,PGE-35KV,FS100,TDB12D,T10S400,TSDR4412SA1,LLC842F103M,TDSL SERIES,KRD92115MB,FPU-32-00-00,201-200-SP-DPDT,KRD92115MA,ECSH4HAD,SE-GRM250,PGR-4300 SERIES,NGR1036,PMA-23,NGR1038,PMA-24,PMA-21,ERDM429,ERDM425,KRDB SERIES,ERDM427,FS590,NGRM-ENC-431-21,ER-72KV,777-MV-P2,240,460-MR,PCR SERIES,TDBL120AL,TS1211.5,EL731-11-X0,CT30S1,LLC4 SERIES,KSDS230,PGC-3140,3506002,FS126,FS127,TSD2434,DSQU SERIE,TDB24DL,T2D120A15M SERIES,TDUSH3001A,ALTXXX-X SERIES,THD7421A,TDUIL3001A,ERDM423,ECS6HAH,ERDM422,TDSH120AL,RS4B12,FPS SERIES,TS13115,PMA-18,HRPSD12HI,PMA-16,KSDU SERIES,PMA-17,LLC825F5M,LSRU-115-AL-3,PMA-14,PMA-15,PMA-12,LSRU-115-AL-2,PMA-13,PMA-10,TSDS421,SE-105,MPS-CTU-01-00,ORM24D13.5,TH1 SERIES,TDUIL3002A,MSM450W6,SE-107,DLMUBLAAA,FS143,TSU2000,FS146,RS1A11,KSPU SERIES,SB5060-20X-0,LLC44B4A,TCR9C,MSM42W6,50R-100-2,TDUB SERIES,THDB SERIES,FS152,777-HP-P2,PGR-8800-00-CC,LSR-XXX,LLC14B15AX,TS441165,PGR-4300,TSD24145S,ASXX,LSRU-115-OU-1.5,KSD2221,ORB,FS162,TA24A5,KRDR424A4,KSDR40A0,TA24A3,HRDR321A4R,TRM24A8Y5,KRDR424A0,TH1C415,TSDR6412SA1,ORM,RK-310X-0Y,SIR1A20A4,ALT115-S-SW,ORS,VMPS,TDIL SERIES,LLC44B2A,VMPU,FPS-CTU-03-00,ORB24A25,BZ1,777-ACCUPOWER,HRPS SERIES,PHST-38QTN,TS2412,LSRX-C,350200,HLMUDRAAA,LLC44B1A,KSD2413M,TRDU SERIES,TSS SERIES,SIR1A1A4,KRPSA24M,TL230A5,ECS2HBC,TS2421,PC-100-LLC-CZ,TS2422,TS2423,PGA-LS20,777-575-HRG-P2,IR KIT-12,TSDR6110SA30S,1N5339B,AC700-SMK,KRDB21180S,KRPSA22B,ER-15KV,PGA-LS30,TDB120ALD,LLC44B5F100,TSS421,ISS-102A-LC,202-200-SP,MPS-469X,TVM480A100.5S3S,KRDM121,ARP43,ARP41,777-KW-P2 SERIES,HRDR431A1R,MPU-32-X69X,TSS424,TSS422,TSD6310.8SN,THDS SERIES,KRPD SERIES,601575,ASTU SERIES,TS121150,PGA-LS10,VTP5N,460L-OEM,TCSA50,LLC44B5A,TDUIL,ELCT,SE-CS40,TDUIH,SE-502,TDR2A23,VTP4B,TSDR215SB18M,VTP4F,NGRUS003,VTP4J,P0200-20,PC-100-LLC-GM,P0200-19,SE-CS30,NGRM-ENC,PCR11,PCR10,TDUL SERIES,PMA-60,WVM611AL,PLS480A,PRLM423,VTP3B,ECSW,PGR-8800-00,PCR13,PCR12,PLM6502,ESDR120A0P,SB5032-21X-0,ESDR424A1,WVM611AH,ERDI436,VTP2C,VTP2A,TDUSL3000A,VTP2F,TCS,VTP2E,ORB SERIES,VTP2J,202-200-SP SERIES,KSPSA21FT,MPS-469X–XX000,SCR490D,THC421C,ELCT30-88,IR KIT-36,VTP2P,TDB,P1004-9,202 SERIES,SE-CS10,TDI,KRDR420A3,ECSL31A,KRDB415S,TDM,TSD7611S,VTP1B,TDS,SERIES,TS141180,TDR,TDU,VTP1D,VTP1C,MSM11W6,MSM210P3,TDB24AL,MPS-RTD-01-00,PGR-6100,PMA-55,PGR-6101,ARP23S,50R200,PLS120A,PGR-6100 SERIES,KSDB330N,KRDB,777-575-TS,FA155,KRDI,ALT115-X,KVM4,KRDM,ALT115-S,ECSH34F.08C,KRDB1120M,TDML120AL,KRDS,EFCT SERIES,KRDR,KVM6,TDUIL SERIES,EL731-04-X0,MPS-469X-PMA24,PGR-2601,THD1B410.5S,201-100-DPDT,AF0500 SERIES,ECS40A,SE-TA6A SERIES,TDM12DL,NGRM-ENC-231-01,TSDR442MA2,ELCT5,77C-KW SERIES,KRD3,FS219-45,ISS-102AA-DCS,TH1,A0220.0040,KRD9,KSDB1115SP,TDR4A23,MPU-32-X69X-PMA16,KVM,KRDM1110S,EFCT-26,111P,FS126RC-45,THC,T,MCCS,COMMERCIAL,塔照明,LIQUID LEVEL CONTROL,FEEDER CIRCUITS,DRIVES,REMOTE INDICATION,3-PHASE SYSTEMS,水/废水,HVAC,NGR监控,WATER/WASTEWATER,液位控制,GROUNDING RESISTORS,塔楼,接地导体监测,PUMP PROTECTION,障碍照明控制,PANELBOARDS,硬币自动售货机,GROUND-FAULT PROTECTION,RESISTANCE GROUNDING MONITORING,电阻接地监测,NGR MONITORING,远程指示,TOWER,RESISTANCE-GROUNDED SYSTEMS,商业的,HVACR,GENERATOR,驱动器,泵保护,MOTOR PROTECTION,OBSTRUCTION LIGHTING CONTROL,暖通空调,REMOTE MONITORING,配电板,PORTABLE EQUIPMENT,SMARTPHONE APPLICATION,电阻接地系统,PUMP,COIN VENDING,开关设备,三相系统,便携式设备,FEEDER PROTECTION,远程监控,工业,GROUND-CONDUCTOR MONITORING,配电盘,馈线电路,OBSTRUCTION LIGHTING,塔台控制,智能手机应用程序,电动机保护,电弧闪光保护,MCC,TOWER CONTROL,馈线保护,接地电阻器,TOWER LIGHTING,障碍照明,INDUSTRIAL,发生器,ARC-FLASH PROTECTION,泵,接地故障保护,SWITCHGEAR,SWITCHBOARDS

LF 520熔断器座（VDE）标志认证（97121）

本资料为VDE认证的证书，编号为97121，由Littelfuse Inc.提供。证书涵盖的产品为LF 520型号的G型保险丝座，适用于AC 250V电压，6.3A电流，2.5W功率接受，尺寸为5x20mm，最大环境温度为55°C。证书确认产品符合欧盟低压指令2014/35/EU的基本安全要求，并可用于CE标志和EC符合性声明。证书最后更新日期为2018年3月29日。

LITTELFUSE  -  FUSE-HOLDER,保险丝座,LF 520,MINIATURE CARTRIDGE FUSE-LINK,微型管状熔断体

【选型】Littelfuse（力特） 保险丝附件快速选型参考指南

本指南为Littelfuse保险丝附件的快速选型提供参考，涵盖了不同类型的保险丝座、块和夹具，包括线式保险丝座、面板安装保险丝外壳和电路板安装保险丝。指南详细列出了不同尺寸和类型的保险丝及其对应的附件，包括电路连接方法、保险丝类型和系列。此外，还提供了不同保险丝系列的具体型号和代码，以便用户快速查找和选择合适的保险丝附件。

LITTELFUSE  -  FUSE CLIPS,保险丝夹,FUSE BLOCKS,熔断块,FUSE HOLDERS,保险丝,IN- LINE FUSEHOLDERS,CIRCUIT BOARD MOUNT FUSE ENCLOSURES,直列式保险丝座,保险丝座,面板安装保险丝外壳,电路板安装保险丝外壳,保护器件,PANEL MOUNT FUSE ENCLOSURES,111512,122090,5200001,111510,345101SHOCKSAFE,254131,102080,122093,FH503,PTF010,150318,111,150319,232,595,PTF015,150316,233,354,596,150317,234,235,356,477,598,150315,52000001009,359,239,100058,254011-008,150274,111501,4450718,122088,122087,111506,111505,51900001009,122083,PTF020,10207101009,OMN002,400,OMN004,369,523,OMN006,646,150322,647,FC51,649,804,807,345121,808,102064,FH604,101010,370,PTF078,52100001009,FH602,PTF077,372,373,PTF075,374,5710000000,377,652,254101,656,810,101002,520002,811,101003,658,813,00300210,814,FB65,FB66,102074,102076,520005,PTF080,102079,520004,102078,520003,254121,NY61AP,382,102071,262,383,385,121004,662,663,121001,268,664,269,665,121003,303,121002,35409,FB55,35408,35406,FB58,445073,PTF050,392,272,273,274,395,396,155,397,398,278,219XA,279,312,313,830,314,556,831,557,520101,559,834,LH61A800,101001,0CT136,PTF065,285,560,562,322,564,445,326,208,209,605,04450001,PTF0080M,254201-208,030201,332,213,576,852,215,853,216,217,218,617,618,51800001009,PTF045,150307,100,150308,OCT136,862,225,354252,150300,229,505,506,508,工业电子,FUSE APPLICATIONS,消费电子,汽车电子,通信设备,保险丝应用

Littelfuse（力特） 保险丝电路保护产品及安装附件产品目录&设计指南

LITTELFUSE  -  CARTRIDGE,RADIAL LEADED,薄膜,筒式保险丝座,保险丝,CARTRIDGE FUSE CLIPS,CARTRIDGE FUSE BLOCKS,CARTRIDGE FUSE HOLDERS,陶瓷芯片,CLIP ASSEMBLIES,插座,轴向引线,面板安装保险丝外壳,夹子组件,电路板安装保险丝外壳,THIN FILM,PANEL MOUNT FUSE ENCLOSURES,FUSE,SPECIAL APPLICATION FUSES,墨盒,安装附件,筒式保险丝盒,径向引线的,专用保险丝,CERAMIC CHIP,RADIAL LEADED FUSE HOLDERS,MOUNTING ACCESSORIES,AXIAL LEADED,CIRCUIT BOARD MOUNT FUSE ENCLOSURES,径向引线保险丝座,IN-LINE CARTRIDGE FUSE HOLDERS,SOCKET,保护器件,直插式保险丝座,筒式保险丝夹,工业电子,消费电子,汽车电子,通信设备

201-100-SLD泵控制，单通道密封泄漏检测

本资料提供了一种泵控制装置的详细规格，包括尺寸、公差和描述。装置用于单密封泄漏检测，具有多个尺寸选项，如43mm、59mm、72mm和99mm。资料中还包括了材料、图纸编号和版本信息。

LITTELFUSE  -  PUMP CONTROL,泵控制,201-100-SLD

筒式保险丝盒520系列公制OMNI-BLOK®模制底座保险丝盒，用于5×20mm保险丝

本资料介绍了Littelfuse公司生产的520系列公制OMNI-BLOK®模具底座熔断器块，适用于5×20mm尺寸的保险丝。该产品具有低剖面设计，提供多种终端选择（焊接型、NEMA风格QC型和PC板安装型），并采用锡镀黄铜端子。产品符合UL/CSA VDE标准，具备良好的电气性能和环境适应性。

LITTELFUSE  -  CARTRIDGE FUSE BLOCKS,METRIC OMNI-BLOK® MOLDED BASE FUSE BLOCK,筒式保险丝盒,公制OMNI-BLOK®模铸底座保险丝盒,0520 0005 ZXGY,520,520 101,520 003,520 004,0520 0004 Z,0520 0101 Z,520 005 GY,0520 0003 Z

201-100-SLD CAD图纸

LITTELFUSE  -  201-100-SLD

Axial Lead & Cartridge Fuses 5×20 mm > Fast-Acting > 217 Series

本资料介绍了Littelfuse公司生产的5x20mm快速熔断保险丝，该产品符合国际标准，适用于各种设备中的补充保护。资料详细说明了产品的特性、电气特性、尺寸、包装选项和相关配件。

LITTELFUSE  -  轴向引线和筒式保险丝,轴向引线保险丝,CARTRIDGE FUSES,AXIAL LEADED FUSE,AXIAL LEAD & CARTRIDGE FUSES,5 × 20 MM, FAST-ACTING FUSE,5×20 MM，快熔保险丝,盒式保险丝,0217XXXXMXEP,02171.25MXEP,0217.800MXEP,520_W,0217.160MXEP,0217.500MXEP,0217.063MXEP,0217.050MXEP,0217 000P,250,0217.080MXEP,111,830,0217.032MXEP,658,0217.200MXEP,0217.315MXEP,0217.400XEP,02173.15MXEP,0217.040MXEP,217 SERIES,345_ISF,0217.125MXEP,0217.400MXEP,0217002.MXEP,021701.6MXEP,0217010.MXEP,0217005.MXEP,0217008.MXEP,0217004.MXEP,0217015XEP,0217.630MXEP,0217001.MXEP,520,345,0217.100MXEP,445,0217.315XEP,646,0217015.MXEP,0217.032XEP,0217.032MXP,021702.5MXEP,021706.3MXEP,0217.250MXEP,USED AS SUPPLEMENTARY PROTECTION IN APPLIANCE OR UTILIZATION EQUIPMENT TO PROVIDE INDIVIDUAL PROTECTION FOR COMPONENTS OR INTERNAL CIRCUITS.,在电器或使用设备中用作辅助保护，为元件或内部电路提供单独的保护。