【应用】LittelFuse公司的磁簧传感器59145，助力于监控大功率直流充电桩柜门安全

时间： 2019-03-26 来源：Littelfuse

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大功率直流充电桩（150KW以上功率）能为电动汽车提供快速充电的能力，将是未来几年充电桩行业的发展趋势。其建设布局通常会选择公众场合，如公众停车场、高速公路加油站、景区停车场等，满足电动汽车快速补给电能的需求。大功率充电桩通常采用户外柜体式安装，如图1所示，其经营方式通常采用刷卡消费、无人值守等方式，防盗问题是运营中的重要问题。另外，柜体内大部分是高压设备，若非专业人员轻易打开柜体接触设备，不但会损坏设备而且可能带来触电的危险。

图1. 立式柜体直流充电桩

为了维护中心能即时监测到充电桩柜门被非法打开的情况，给柜门装上传感器是行之有效的解决方法。在此处应用中，LITTELFUSE公司推荐该公司生产的59145系列磁簧传感器，图2中3位置。该系列继电器具有常开、常开高压、常闭和转换触点类型，并具有多种灵敏度、电缆长度和连接器可供选择；支持法兰安装，并采用支持螺丝固定调节或粘合式的外壳设计，可以很方便的固定在柜体门上；而且在微控制器逻辑电平工作电压下，簧片触点工作寿命高达上百万次，能可靠的监控柜门状态。

图2. 磁簧传感器在直流充电桩机柜内安装位置

59145系列传感器分为两部分：一部分为强磁体，另一部分为动作继电器，如图3所示。动作继电器触点功率10VA时最高切换电压265Vac/300Vdc（高压常开触点），应用在设备上可直接驱动警报装置（市电电压等级），而不需要额外的控制电路，简化设计（注意整个功率不能超过10VA）；最大直流、交流工作电流分别为0.5mA和0.35mA(10VA,常开类型)；触点闭合时最大电阻0.2Ω（含11.81mm的导线长度），初始绝缘电阻高达10¹⁰Ω，能极大的降低漏电流和减少误动作的发生；触点间电容0.2~0.3pF,尺寸28.57x 19.05 x 6.35mm，有利于节省安装空间，而且具有较高的隐蔽性；工作温度可达-40~＋105℃，达到工业温度等级以上的水平，可长期应用在高湿度、高污染的环境中，为直流充电桩柜体门监控提供长时间的、可靠的保障。

图3. 59145组成

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10/21/2024 - 产品变更通知及停产信息代理服务技术支持采购服务

59145-984和59145-978产品更改通知（PCN）的连接器颜色更改

Littelfuse发布产品变更通知（PCN），宣布59145-984和59145-978型号的连接器颜色将发生变化。旧型号连接器库存已完全耗尽，自2024年起，将仅使用新颜色连接器。

LITTELFUSE - CONNECTOR,连接器,59145-978,59145-984

8/13/2024 - 产品变更通知及停产信息代理服务技术支持采购服务

Littelfuse NPI总结

Littelfuse于2023年发布了多款新产品，涵盖汽车、工业、消费电子等领域。产品包括电流传感器电阻、IGBT、噪声滤波器、继电器、TVS二极管阵列、负载开关IC、 Reed开关、温度传感器等。这些产品旨在提高电路保护、电流测量、信号传输等方面的性能和可靠性。

LITTELFUSE - 双电极高压气体放电管装置,PHOTOV OLTAIC DRIVER,晶闸管,保护晶闸管,SERIES BOLT-DOWN POWER DISTRIBUTION MODULES,三端双向可控硅过压保护,AEC-Q200 QUALIFIED SURFACE MOUNT FUSES,GEN4 B4 IGBT,FUSE HOLDER,HIGH AMPERAGE BLOCKS,SUPER CAPACITOR PROTECTION IC,电涌保护器,X2类硅MOSFET,CURRENT SHUNT RESISTORS,TRIAC,阻断电压N沟道耗尽型MOSFET,低RON配电负荷开关,ADVANCED 28 V, 6 A RATED BIDIRECTIONAL LOAD SWITCH,直列式保险丝盒,接触器继电器,MICRO-D兼容连接器,N沟道耗尽型MOSFET,负载开关集成电路,MAGNETIC ACTUATOR,通过AEC-Q200 E版认证的陶瓷保险丝,BIDIRECTIONAL 250 W DISCRETE COMMERCIAL GRADE TVS DIODE,BOLT-DOWN SEALED WATER-RESISTANT FUSEHOLDER,TWO-TERMINAL, ULTRA-LOW RESISTANCE METAL TYPE SHUNT RESISTORS,HIGH-PERFORMANCE MICRO-MINIATURE CONNECTORS,MICRO-D COMPATIBLE CONNECTORS,常闭型继电器,MINIATURE FLANGE MOUNTING REED SENSOR,保险丝,通过AEC-Q200认证的1206 SMD薄膜保险丝,BI-DIRECTIONAL EFUSE,AEC-Q200 QUALIFIED 1206 SMD THIN FILM FUSE,GDT DEVICES,双向250 W分立式商业级TVS二极管,TIME-LAG SURF ACE MOUNT CERAMIC FUSE,AUTOMOTIV E GRADE, 250 W, 24 V, BIDIRECTIONAL DISCRETE TVS,SURFACE MOUNT POLYMERIC ELECTROSTATIC DISCHARGE SUPPRESSORS,大电流直流接触器继电器,硬接线防水直流配电箱,防溅保险丝座,TVS DIODE ARRAY,微型D型圆柱形簧片传感器,簧感应,高压气体放电管，双电极气体放电管,HIGH-CURRENT FUSE HOLDER,P65 SEALED ILLUMINATED ROCKER SWITCHES,INTEGRATED LOAD SWITCH,高温分立双向晶闸管,双行程长寿命钥匙开关,熔断块,符合AEC-Q200 REV E标准的熔断器管,BIDIRECTIONAL TVS,用螺栓固定的密封防水保险丝座,FUSEHOLDER,MINIATURE FLANGE-MOUNTING OMNIPOLAR TMR SENSORS,双向TVS,可控硅整流器,常开开关,THYRISTORS,延时表面安装陶瓷保险丝,高功率TVS二极管,长寿命、高可靠性、超小型磁簧开关,电流检测电阻器,X2-CLASS SI MOSFET,CURRENT SENSING RESISTOR,AEC-Q200 REV E QUALIFIED CARTRIDGE FUSES,大电流保险丝座,MINIATURE D-SHAPED CYLINDRICAL REED SENSOR,HIGH-CURRENT DC CONTACTOR RELAY,OPTICALLY ISOLATED PHOTOV OLTAIC DRIVER,用螺栓固定保险丝座,N-CHANNEL DEPLETION MODE MOSFET,双向EFUSE,高安培数块,磁力执行器,微型D型柱面簧片传感器,汽车级电流检测电阻器,HARD-WIRED WATERPROOF DC POWER DISTRIBUTION BOX,AUTOMOTIVE GRADE, 200 W, 27 V, BIDIRECTIONAL TVS,PROTECTION IC,CONNECTOR,ULTRA-MINIATURE REED SWITCH,高温交流电阻三端双向可控硅,CYLINDRICAL REED SENSOR,SPLASHPROOF SERIES FUSEHOLDER,SUB-MINIATURE 12.7 MM REED SWITCHES,HIGH-CURRENT 48V DC CONTACTOR RELAY,符合AEC-Q200标准的表面贴装保险丝,AEC-Q200 REV E QUALIFIED CERAMIC FUSES,OPTICALLY ISOLATED PHOTOVOLTAIC DRIVER,HIGH-POWER TVS DIODE,LOAD SWITCH ICS,REED SENSOR,汽车级、250 W、24 V、双向分立TVS,TVS DIODE,EFUSE,先进技术全集成高效负荷开关装置,RESETTABLE PPTC,DOUBLE STROKE LONG-LIFE KEY SWITCH,AEC-Q101-QUALIFIED AND PPAP AVAILABLE, -500 V, -2 A, POLARP™ P-CHANNEL ENHANCEMENT MODE POWER MOSFET,汽车级三端双向可控硅,VERY LOW FORWARD VOLTAGE DIODE,常开继电器,AUTOMOTIVE GRADE CURRENT SENSING RESISTORS,先进技术，全集成负荷开关设备,HIGH I²T 1206 SMD THIN FILM FUSE,PROTECTION THYRISTOR,微型法兰安装磁簧传感器,AEC-Q200 QUALIFIED CURRENT SENSING RESISTORS,企业社会责任,超高效4A级集成负载开关,BOLT-DOWN HIGH-CURRENT FUSEHOLDER,光隔离光伏驱动器,SPLASHPROOF FUSEHOLDER,GDT器件,INLINE FUSEHOLDER,DISTRIBUTED TEMPERATURE MONITORING DEVICE,圆柱形簧片传感器,内嵌保险丝座,MOSFET,三模冗余传感器,RESIDUAL CURRENT MONITOR,HIGH-TEMPERATURE ALTERNISTOR TRIAC,单稳态继电器,电动汽车充电器控制器,GDT,FUSE BLOCKS,CONTACTOR RELAY,HIGH-CURRENT HIGH-VOLTAGE DC CONTACTOR RELAY,高可靠性连接器,TWO-ELECTRODE HIGH-VOLTAGE GAS DISCHARGE TUBEDEVICES,超小型12.7毫米磁簧开关,ESD SUPPRESSOR,第四代B4 IGBT,符合AEC-Q200标准的电流检测电阻器,COMMON MODE NOISE FILTER,DVANCED TECHNOLOGY, FULLY INTEGRATED LOAD SWITCH DEVICE,HIGH-CURRENT HIGH-VOLTAGE DC CONTACTOR RELAY,汽车级，200 W，27 V，双向TVS,电熔丝,按键开关,BLOCKING VOLTAGE N-CHANNEL DEPLETION MODE MOSFET,微型法兰安装全极TMR传感器,PHOTOV OLTAIC驱动程序,MINIATURE D-SHAPED CY LINDRICAL REED SENSOR,NORMALLY OPEN SWITCH,先进的28 V、6 A额定双向负荷开关,超高效，2 A额定负载开关,HIGH-VOLTAGE FUSES,控制器,REED SWITCH,簧片开关,HIGH-TEMPERATURE DISCRETE ALTERNISTOR TRIACS,EV CHARGER CONTROLLER,ULTRA-EFFICIENT 4 A-RATED, INTEGRATED LOAD SWITCH,符合AEC-Q101标准，提供PPAP，-500 V，-2 A，POLARP™P沟道增强型功率MOSFET,IN-LINE FUSEHOLDER,CONTROLLER,共模噪声滤波器,SCR THYRISTOR,OVER VOLTAGE PROTECTION ALTERNISTOR TRIACS,极低正向电压二极管,LOW RON POWER DISTRIBUTION LOAD SWITCH,NORMALLY OPEN SPST INDUSTRIAL CONTACTOR RELAYS,HIGH-VOLTAGE GAS DISCHARGE TUBES, TWO-ELECTRODE GDTS,TVS二极管阵列,TVS二极管,常开SPST工业接触器继电器,NORMALLY OPEN RELAY,MONOSTABLE RELAY,KEY SWITCH,BOLT-DOWN SEALED WATER-RESISTANT FUSE HOLDER,SPD,摇臂开关,超小型磁簧开关,ADVANCED TECHNOLOGY FULLY INTEGRATED HIGH-EFFICIENCY LOAD SWITCH DEVICE,CURRENT SENSING RESISTORS,双向可控硅,ESD SUPPRESSORS,DISCRETE TVS,螺栓固定密封防水保险丝座,BOLT-DOWN FUSE HOLDER,HIGH-RELIABILITY CONNECTORS,大电流48V直流接触器继电器,表面贴装聚合物静电放电抑制器,FUSE,ULTRA-EFFICIENT, 2 A-RATED LOAD SWITCH,高性能微型连接器,大电流高压直流接触器继电器,两端超低电阻金属型分流电阻器,可复位PPTC,符合AEC-Q200 REV E标准的表面安装保险丝,串联螺栓固定配电模块,分立TVS,陶瓷，非常快速的保险丝,AEC-Q200 REV E QUALIFED SURF ACE MOUNT FUSES,ESD抑制器,TMR SENSORS,防溅系列保险丝座,保护集成电路,分布式温度监测装置,IGBT,ROCKER SWITCH,保险丝座,综合负荷开关,CERAMIC, VERY FAST-ACTING FUSE,电流并联电阻器,LONG LIFE, HIGH RELIABILITY , AND ULTRA-MINIATURE REED SWITCHES,P65密封式发光翘板开关,CSR,NORMALLY CLOSED RELAY,高压熔断器,连接器,剩余电流监测器,超级电容保护IC,高I²T 1206 SMD薄膜保险丝,AUTOMOTIVE GRADE TRIAC,用螺栓固定的大电流保险丝座,HIGH-VOLTAGE GAS DISCHARGE TUBES, TWO ELECTRODE GDTS,54100 SERIES,SZSMF4L SERIES,483A SERIES,SP3022-01ETG-NM,59001,IXYK85N,LS0502SCD33,501A,LS05006VPQ33 SERIES,527 SERIES,HWB12 SERIES,MIDI® 498 IL SERIES,SP0115-01UTG,WLTM,658 SERIES,PXXX0S3N-A,IXTY2P50PA,LQ05041QCS6,WLTC,483,SP0115-01ETG,RCM,CG8 SERIES,LQ05022QCS4,PXXX0S3N-A SERIES,LQ05041QCS6 SERIES,483 SERIES,MIDI® 498,59143,DCNLB SERIES,IXYN110N120C4H1,SZSMF4L,CG9,CG8,IXYN110N,LQ05041RCS6 SERIES,WSTC,QS8004XHX,59155,HWB12,59156,54140,LS0504EDD12,10EV SERIES,MEGA® FLEX,IXTY2P50PA SERIES,WSTM,828,407A,PICO® II 521,LQ05041RCS6,LS24062RQ23,WPB,440A,IXYH30N,WPC,59040,3425L,LS24062RQ23 SERIES,SMF4L-T1G SERIES,LS0504EDD12 SERIES,AQ27COM-02JTG,SC24COM-01ETG,RCM SERIES,PXXX0S3N SERIES,828 SERIES,441A,IXYH55N,DCNLM,TPSMC SERIES,DCNLJ,DCNLH,DCNLB,FDA117,PGB2 0201,LS12052BD33,LS2405IDD23 SERIES,PXXX0S3N,LQ05021QCS4 SERIES,IXYH40N,IXYK85N120C4H1,408 SERIES,656 SERIES,LQ05021RCS4 SERIES,QVXX12XHX SERIES,SZ3KASMC,SV8012DRP,EVCC-01,LS12052BD33 SERIES,EVCC,ZCASE® FHZ,MIDI® 498 SERIES,AQ24COM-01,AQ3130E-01ETG,150520 SERIES,10EV,MATE-12B,WPB-A,TPSMB SERIES,QVXX25XHX,54140 SERIES,SP4338,DCNHR,QS8004XHX SERIES,3425L SERIES,881,LTKAK2-L,885,656 & 658,IXYN85N,526,527,408,AQ24COM-02,LPF,QVXX25XHX SERIES,CG9 SERIES,IXYH55N120C4H1,MDMB,SV8012DRP SERIES,MIDI® FLEX,HWB6 SERIES,MDMA,WPC-A,57041 SERIES,422A,L4CA-A,656,SV8012D,PGB2 0201 SERIES,IXYH30N120C4H1,526 SERIES,DCNHR SERIES,WJC-A,Q6035NAH5RP SERIES,20EV,LQ05021RCS4,AQ3118E-01ETG,TPSMC300A,SPDN,MEGA® 298,SP0115-01UTG SEREIS,LTKAK2-L SERIES,MIDI® 498 IL,SZ3KASMC SERIES,SP4338-02WTG,HWB6,MITI-7L,DSR,IXYN85N120C4H1,SP0115-01ETG SERIES,MISM-7L,CPC3981Z SERIES,MEGA® SN,DCNLJ SERIES,K12,MIDI® 498IL,MEGA 298,437A,DSR SERIES,150520,CPC3981Z,LQ05022QCS4 SERIES,SPDN SERIES,TPSMD400CA-A,LPF SERIES,ZCASE® FHZ SERIES,Q6035NAH5RP,57041,438A,TTP,WJC,LQ05021QCS4,DCNLH SERIES,SC24COM-01ETG SERIES,SMF4L-T1G,SSA,DCNLM SERIES,L4CA,TPSMC,L4CL-A,TPSMB,QVXX12XHX,483A,L4CC,TPSMD,LS2405IDD23,SSA SERIES,TPSMD SERIES,PICO® II 521 SERIES,MXB12R600DPHFC,LS05006VPQ33,54100,L4CL,IXYH40N120C4H1,WATER,角度传感,电机控制,HVAC/R,TABLETS,机器人器具,器具,DESKTOP COMPUTERS,ELECTRIC WOOD PELLET GRILLS,计算,HDD DRIVES,电力,CATV EQUIPMENT,农机设备,PROXIMITY SENSING,转速测量,家电产品,BOOST CONVERTER,SERVERS,MOTOR PROTECTION,汽车ADAS,MATERIAL HANDLING,PORTABLE DEVICES,ENERGY STORAGE,LIMIT SWITCHING,NOTEBOOKS,物联网,汽车电动汽车,ROBOTIC APPLIANCES,INDUSTRY PCS,线缆,BATTERY CHARGING,ON-BOARD BATTERY CHARGER,数据中心,卡车,LED LIGHTING,NOTEBOOK/PCS,CONSTRUCTION SITE SUPPORT EQUIPMENT,LARGE APPLIANCES,充电宝,水,MAJOR APPLIANCES,NETWORK HARDWARE,可穿戴设备,MOTOR CONTROL PROTECTION,ADAPTER POWERED DEVICES,房舍管理系统,辅助电源,BUILDING,机顶盒,HDMI 1.4版,台式计算机,POWER DISTRIBUTION UNITS,FLOW METERING,电动汽车逆变器,汽车导航系统,POWER TOOLS,HOME APPLIANCES,暖通空调/空调,AUTOMOTIVE HEV,工艺设备,EWIS MANUFACTURERS,SMARTPHONES,产业,LARGE AREA TEMPERATURE MONITORING,HDMI 1.3版,电源模块,世达,ULTRABOOKS,固态继电器,极限传感,HDMI 2.0版,VGA接口,BACKUP POWER,AIR CONDITION COMPRESSOR CONTROL,USB类型C对接,锂电池,销售点,BEV,APPLIANCES,EV POWER TRAIN,自动测试设备,位置感测,农用扶手,数码相机,INDUSTRIAL REMOTE CONTROL,变频器,SATELLITES PAYLOADS,MIPI CAMERA,FOOD AND BEVERAGE,SCANNERS,WHITE GOODS,BATTERY MANAGEMENT SYSTEM,域和区域控制器,SMALL APPLIANCE,FAN CONTROLS,门禁,PHEV,公共汽车,汽车传感器电路,BATTERY ELECTRIC VEHICLES,工业遥控,区域控制器,LOW VOLTAGE GPIO,电子阅读器,ACCESS CONTROL,TELECOM SYSTEMS,EREADERS,流量计量,VBUS保护,电气布线互连系统制造商,LI-ION BATTERIES,高压DC-DC转换器,EV,MIPI,HEATER CONTROLS,HANDHELD INDUSTRIAL EQUIPMENT,USB 2.0接口,接近传感,电池装置,台式机,消费,功率逆变器,中型车辆,ELECTRONIC CONTROL UNITS,COMPUTERS,PORTABLE ELECTRONICS,建筑物,NEAR FIELD COMMUNICATIONS,暖通空调,INDUSTRIAL,空调,DATA STORAGE,航空航天,应急车辆,DISPLAYS,OBC,直流无刷马达,收音机,便携式设备,INDUSTRIAL AC SWITCHING CONTROL,手持式工业设备,工业,PDU,AGRICULTURAL EQUIPMENT,CAPACITOR DISCHARGE IGNITION,LCDTVS,AGRICULTURE ARMREST,充电桩,电动机保护,近场通信,TRUCK,SMART METER,EV INVERTER ACTIVE CLAMPING,卫星线束,LED照明,家用电器,车载充电,EWIS制造商,LITHIUM-ION BATTERY PACKS,DOMAIN CONTROLLERS,空调压缩机控制器,商业机器,物料搬运,车载电池充电器,HOUSEHOLD APPLIANCES,REFRIGERATION CONDITION,加热器,航天设备,配电装置,专业设备,CURRENT REGULATORS,卫星有效载荷,MIPI摄像机,TRANSPORTATION JOYSTICK,军事的,电动工具,雷电,便携式仪表,电信系统,安防系统,电池电动汽车,UPS,动力传动装置,电动维修车,SATA,供暖系统,SECURITY SYSTEM,电动车辆系统,PUSH-PULL AMPLIFIERS,INDUSTRIAL APPLICATIONS,WEARABLE,MICROINVERTERS,数据调制解调器,MEDICAL,外部SATA接口,SMART PHONES,网络硬件,HEAVY-DUTY TRUCKS,白色商品,电信,工业电动工具,AUX POWER SUPPLIES,ZONE CONTROLLERS,DATACOM POWER SUPPLIES,NETWORKING,POWER MODULES,试验设备,断路器,小电器,个人计算机,WEARABLE DEVICES,施工现场支持设备,S-ATA,SET-TOP BOX,CAN总线保护,感测线路保护,主要电器,大面积温度监测,储能,BMS,楼宇自动化,AMPLIFIER,移动设备,MOBILE,MOBILE HANDHELDS,EV CHARGING,电压调节器,电池充电,SENSE LINE PROTECTION,LIN BUS,运输操纵杆,笔记本电脑,EMERGENCY VEHICLES,AUTOMOTIVE EV,USB 2.0,PROCESS EQUIPMENT,MCU,废水,WELDING,AUTOMATIC TEST EQUIPMENT,照明,贝弗,集群,RADIO,HVAC,FREQUENCY CONVERTER,高压直流环节保护,插电式混合动力汽车,汽车混合动力汽车,汽车电路保护,蓝牙耳机,HYBRID VEHICLES,网络,热泵,升压转换器,AUTOMOTIVE ADAS,PASSENGER VEHICLE,物联网设备,锂离子电池组,PFC电路,汽车ECU,HEAT PUMPS,USB 3.0,LED照明模块,AC SOLID STATE RELAYS,USB 3.2,交流固态继电器,开关电源,电池,电子控制单元,INDUSTRIAL POWER TOOLS,DIGITAL CAMERAS,车身控制单元,SET-TOP BOXES,推挽放大器,安全和访问控制,DISPLAYPORT,LIGHTING,IOT DEVICES,扫描仪,EVS,SSD,域控制器,LED,PRINTERS,HIGH-VOLTAGE DC LINK PROTECTION,CHARGING CABLES,AVIONICS,交流发电机连接,PC,ELECTRIC MAINTENANCE VEHICLES,CLOUD,LAPTOPS,SMPS,USB TYPE-C设备,AUTOMOTIVE NAVIGATION SYSTEM,HEATING SYSTEMS,EXTERNAL STORAGE,LED电视,USB ON-THE-GO设备,EV INVERTORS,笔记本电脑/个人电脑,DATA CENTER,ADAS控制单元,MOBILE DEVICES,施工操纵杆,CONSUMER,RECTIFIERS,不间断电源,低压GPIO,射频信号,LIN总线,低功率子系统,客运车辆,POWER TRAIN CONTROL UNITS,TELECOM EQUIPMENT PROTECTION,CONSTRUCTION,HIGH-CURRENT CIRCUIT PROTECTION,ANTENNA CIRCUIT,打印机,有线电视设备,电容放电点火,电动木屑颗粒烤架,WASTEWATER,SSD驱动器,照明控制,连接线,切换,RENEWABLE ENERGY,数据通信电源,MONITORS,服务器,监视器,SWITCHING,手机,ALTERNATOR CONNECTIONS,FLOATING POWER SUPPLIES,商用车,电流调节器,CAN总线,电池管理系统,LIMIT SENSING,EV WALL CHARGERS,USB TYPE-C DOCKING,SSD DRIVES,放大器,液晶电视,智能电表,MILITARY,AIR CONDITIONING,BUS,TABLET PCS,食品和饮料,AUTOMOTIVE ELECTRONICS,ADAS CONTROL UNITS,LIGHTING CONTROL,平板电脑,MEDIUM-DUTY VEHICLES,AUTOMOTIVE ECUS,RF SIGNAL,高安培电路保护,HIGH-SPEED SIGNAL PINS,ATE,发光二极管,BATTERY DEVICES,CAN BUS,工厂自动化,HEAVY EQUIPMENT,BODY CONTROL MODULE,汽车电子,ELECTRICAL WIRING INTERCONNECTION SYSTEM MANUFACTURERS,移动手持设备,备用电源,NORMALLY ON SWITCHES,汽车,可穿戴,PORTABLE INSTRUMENTATION,INDUSTRY,云,高电流电路保护,ESATA,加热器控制,BATTERY,控制面板,电机控制保护,车身控制模块,风扇控制,显示器,POWER SUPPLIES,DALI,FACTORY AUTOMATION,TELECOMMUNICATIONS,USB TYPE-C DEVICES,显示,COMPUTER PERIPHERALS,USB 3.0接口,OIL AND GAS,POWER MULTIPLEXER,天线,BUILDING AUTOMATION,EV INFRASTRUCTURE,SPACE EQUIPMENT,LAPTOP,电动汽车充电,电动汽车逆变器有源箝位,HIGH-SIDE SWITCHES,TRANSPORTATION,消费电子,计算设备,POSITION SENSING,硬盘驱动器,通用I/O,POWER INVERTERS,INCANDESCENT LIGHTING DIMMERS,INDUSTRIAL AUTOMATION,通常在开关上,HDMI 1.4,HDMI 1.3,DC-DC转换器,行业PC,COMPUTING EQUIPMENT,电动汽车壁式充电器,MEDICAL DEVICES,天线电路,过压消弧电路保护,外部存储器,CLUSTER,BLUETOOTH HEADSETS,对讲机,BUSINESS MACHINES,HYBRID ELECTRIC VEHICLES,INDUSTRIAL CONTROL EQUIPMENT,DESKTOPS,ANTENNA CIRCUITS,AUTOMOTIVE SENSOR CIRCUITS,便携式电子设备,THUNDERBOLT,高压侧开关,ANTENNA,SECURITY,AUTOMOTIVE,SATELLITES HARNESSES,HOME APPLIANCES,CONSTRUCTION JOYSTICK,INDUSTRIAL INSTRUMENTS,POWER BANKS,HDMI 2.0,健美运动员,SOLID-STATE RELAYS,SWITCHED MODE POWER SUPPLIES,制冷条件,DOCKING STATIONS,TFT显示器,电动汽车交流充电站,CAN BUS PROTECTION,坞站,功率多路复用器,OVERVOLTAGE CROWBAR PROTECTION,电源管理,LIGHT INDUSTRIAL,超级笔记本,PLUG-IN HYBRID ELECTRIC VEHICLES,AC SOLID-STATE SWITCHES,HIGH-AMP CIRCUIT PROTECTION,重型设备,高速信号引脚,COMPUTING,航空电子,数据存储,CHARGING PILES,电动汽车,HIGH VOLTAGE DC−DC CONVERTER,发射装置,大型家电,LIGHT DIMMERS,POWER,DATA MODEMS,微型逆变器,DISPLAY,平板,游戏控制台,电动汽车动力传动系统,BODY CONTROL UNITS,WHITE GOODS,INTERNET OF THINGS,磁编码器,便携设备,CONSUMER ELECTRONICS,GENERAL PURPOSE I/O,CALL PHONE,TELECOM,固态硬盘,工业自动化,工业应用,浮动电源,CIRCUIT BREAKERS,整流管,中型卡车,医学,MOTOR CONTROLS,LAUNCHERS,DOMAIN AND ZONE CONTROLLERS,MEDIUM-DUTY TRUCKS,COMMUNICATION POWER SUPPLIES,工业仪器,电信设备保护,SECURITY AND ACCESS CONTROL,SMALL APPLIANCES,适配器供电设备,DC-DC CONVERTERS,石油与天然气,CONTROL PANELS,BATTERY PROTECTION,AEROSPACE,调光器,ELECTRIC VEHICLE AC CHARGING STATIONS,重型卡车,白炽灯调光器,TFT DISPLAY,LED TVS,电池保护,混合动力汽车,TEST EQUIPMENT,建筑,WORK TRUCKS,工作卡车,GAMING CONSOLES,开关模式电源,LOW-POWER SUBSYSTEMS,工业控制设备,LED LIGHTING MODULES,MAGNETIC ENCODERS,ON BOARD CHARGING,VGA,大理,POWER MANAGEMENT,LI-ION BATTERY PACKS,ANGLE SENSING,轻工业,WALKIE TALKIES,限位开关,充电电缆,DISTRIBUTED TEMPERATURE MONITORING,CABLE,安防,呼叫电话,无线通讯,RPM MEASUREMENT,IOT,动力传动系控制单元,电动汽车基础设施,VBUS PROTECTION,电脑外设,医疗器件,PFC CIRCUITS,焊接,交通运输,智能手机,COMMERCIAL VEHICLES,PORTABLE DEVICE,工业交流开关控制,POINT OF SALES,VOLTAGE REGULATORS,USB ON-THE-GO DEVICES,SPECIALTY EQUIPMENT,HEATERS,AUTOMOTIVE CIRCUIT PROTECTION,分布式温度监测,BODY BUILDERS,可再生能源,电源,交流固态开关,通信电源,BRUSHLESS DC MOTORS,计算机

2024/2/22 - 商品及供应商介绍代理服务技术支持采购服务

世强代理TE、芯科、EPSON、Melexis、SMI、TT等主流传感器选型

世强作为TE、芯科、EPSON、Melexis、SMI、TT等的官方授权一级分销商，可供应角速度、动态心率、温湿度、磁传感器、压力传感器、扭矩与位置、磁簧开关、飞行时间测距等传感器产品，可为汽车电子、智能机器人、物联网、医疗设备、智能家居、新能源等领域提供解决方案及技术支持。

2018-06-03 - 器件选型

磁传感器标记从印刷更改为激光产品变更通知（PCN）

Littelfuse公司宣布，从2024年5月11日起，部分磁性传感器产品的标记技术将从印刷改为激光标记。此次变更不影响产品的形状、尺寸和功能。受影响的零件编号和标记方式请参考附件中的表格。在所有受影响的产品编号完成变更期间，可能会收到带有新旧标记的零件。如有任何疑问或关注，请联系Julius Venckus或区域销售经理。

LITTELFUSE - SENSOR,MAGNETIC SENSORS,传感器,磁性传感器,55100-503,59600-407,55100-504,55100-900,59427-504,55100-505,55100-506,55100-501,59125-500,D10-59426-506,59141-901,59600-495,59600-496,59600-772,59600-410,59600-652,59600-379,59600-413,59700-502,59600-404-0.3,D10-59426-505,59427-512,D10-59426-503,55140-010,59600-418,59250-500,59060-502,59060-503,59600-680-1.5,59210-4-T-00-0,59410-504,59085-502,59600-404-0.45,59085-503,59600-404-10,59600-829,59210-503,59210-504,59600-728-3,59600-668-5,59600-724-5,59200-020,59600-728-1,59600-728-2,59210-501,59439-500,59025-634,59600-272,59600-394,59601-598,59601-599,59601-597,59600-398,59601-595,59600-433,59601-592,59600-555,59601-593,59600-710,59600-437,59505-502,59600-837,57600-379,59500-500,59505-505,59145-700,59140-920,59070-530,594027-510,59600-286,59600-683,59600-720,59600-203,59020-507,59600-327,59010-010,59020-509,59505-512,59600-404-30,59600-728,59600-669-5,59600-445-25FT,59436-505,59600-445-1LC,59105-010,59600-458,59185-500,59600-735,59600-404-1,59600-404-5,59600-423-5,59251-500,59800-518,59800-517,59600-680-3.0,59600-690-10,59440-502,59440-501,59440-500,55600-029,59600-865,59600-745,59440-505,59440-504,59600-680-1.75,55600-023,59140-557,55600-020,59600-470,59140-551,59505-562,59505-563,59125-040,57146-500,59600-758,59600-639,59600-519,55100-510,59700-508,55100-512,59700-505,59600-715-5,57140-920,59700-506,57407-000,59600-445-5FT,59600-715-2,55600-493,59601-600,59130-500,59130-502,59600-642,59600-523,55100-507,59700-510,55100-508,59600-404,59700-511,55100-509,59600-405,59600-406

5/8/2024 - 产品变更通知及停产信息代理服务技术支持采购服务

Littelfuse（力特）最专业最齐全的全球领先保护器件

Littelfuse公司简介：全球领先的电路保护企业，提供广泛且尖端的电路保护产品及解决方案。公司成立于1927年，全球拥有7500员工，2014年全球销售额865亿美元，全球分布有35个联络处。公司产品涵盖消费电子产品、汽车、商用车辆和工业设备等多个领域，提供针对不同应用需求的解决方案。主要产品介绍：Littelfuse提供过流保护器件（保险丝、自恢复保险丝）、过压保护器件（瞬变抑制二极管、压敏电阻、气体放电管、SIDCtor保护晶闸管、聚合物ESD抑制器）、开关型晶闸管、LED保护器、簧片开关和磁簧传感器等。重点市场及主推型号介绍：涵盖消费/通信、工业汽车等多个市场，提供多种型号的产品以满足不同需求。例如，过流保护器件中的保险丝和自恢复保险丝，过压保护器件中的瞬变抑制二极管和压敏电阻等。

LITTELFUSE - 电力电子功率器件,电力电子功率模块,结构件,保护器件,1.5SMC540CA,SMBJ,1812L,SMBJ8.5CA,5KP200A,SMBJ51A,SMBJ75A,SMBJ70CA,SG75,SL1411A600A,PLED 5 QFN,5KP40A,5KP64A,AC,1812L020PR,SMBJ40A,SMBJ17CA,SMBJ64A,1.5SMC200CA,1.5SMC36CA,5KP18CA,1.5SMC13CA,5KP51A,5KP75A,SMBJ160CA,0312005.MXP,0456040.DR,5KP8.5CA,K1500GRP,1812L110/33MR,SMBJ85A,SMBJ28CA,5KP160CA,CG3,K2200G,5KP78A,1.5SMC510A,60R110XU,5KP,5KP28CA,SMBJ300A,5KP30A,CG35.0,5KP54A,SMBJ150CA,MDCG-4,1206L012WR,1206L110WR,1.5SMC8.2CA,SMBJ16CA,1812L150/12DR,5KP70CA,5KP17CA,CG35.0LTR,5KP180CA,CG32.0,K1100GRP,5KP60A,1.5SMC7.5CA,SMBJ170CA,1.5SMC27CA,SMBJ400A,K1200E70,1.5SMC91CA,SMBJ60A,SMBJ15CA,1.5SMC180CA,1.5SMC400A,5KP16CA,1.5SMC15CA,1.5SMC9.1CA,1.5SMC6.8CA,SL1411A800A,SMBJ26CA,SMBJ400CA,1.5SMC300A,60R050X,60R,5KP26CA,SMBJ90CA,1.5SMC300CA,SL1411A800,1.5SMC530CA,60R010XU,SMBJ70A,SMBJ14CA,1.5SMC530A,5KP170CA,60R075X,60R160X,5KP15CA,5KP85A,1.5SMC16CA,1.5SMC39CA,SM24CANA-02HTG,60R090XPR,1.5SMC82CA,SMBJ48CA,60R300X,1.5SMC200A,5KP12A,5KP36A,5KP24A,5KP48A,1.5SMC36A,1.5SMC24A,1.5SMC12A,0452002.,5KP48CA,5KP200CA,1.5SMC510CA,K2200SRP,SMBJ130CA,SM24CANA,5KP6.5CA,5KP90CA,1.5SMC11A,SMBJ13CA,1.5SMC540A,5KP190CA,SMBJ36CA,5KP11A,1.5SMC47A,0456030.ER,1812L075/33DR,5KP14CA,SL1411A,048502.5,SMBJ24CA,1.5SMC440A,1812L050PR,5KP14A,1.5SMC170CA,5KP26A,CG31.5LTR,CG31.5,5KP24CA,SMBJ90A,SMBJ12CA,1.5SMC400CA,1.5SMC550A,SMBJ58CA,5KP13A,SMBJ188CA,1.5SMC13A,SMBJ350CA,0452001.,1.5SMC18CA,5KP8.0CA,5KP13CA,5KP36CA,AC120,SMBJ5.0A,1.5SMC220A,1812L150/24,0312.062MXP,048502.5DR,K2400G,SMBJ180A,1.5SMC16A,312,SL1411A470A,1.5SMC150CA,5KP20A,1206L035YR,045803.5,1206L050/15YR,5KP100CA,SMBJ11CA,1.5SMC100A,V05E17P,SL1411A090,5KP7.5CA,1.5SMC39A,1.5SMC27A,1.5SMC15A,5KP190A,K1500SRP,5KP210CA,K1500E70,0452007.,5KP12CA,5KP58CA,5KP43A,1.5SMC62CA,SMBJ22CA,SMBJ45CA,CG32.0LTR,452,5KP22A,1.5SMC18A,5KP58A,SMBJ170A,SMBJ10CA,456,458,LV ULTRAMOV,K1500,1206L150PR,60R090X,5KP22CA,5KP45CA,5KP10A,K1200G,5KP5.0A,CG31.01,1812L200DR,SMBJ6.0A,1.5SMC110A,SMBJ33CA,SMBJ250CA,5KP45A,1206L150THWR,5KP33A,5KP9.0CA,5KP180A,5KP11CA,SL1411A350A,1.5SMC160CA,0452005.,SMBJ5.0CA,5KP6.0A,60R110XMR,SMBJ220CA,1.5SMC250CA,1.5SMC480CA,5KP110CA,60R075XPR,045602.5,SMBJ160A,0456030.,1812L200THPR,5KP6.0CA,1.5SMC51CA,K2200GRP,1.5SMC120A,1.5SMC75A,SMBJ78CA,1.5SMC51A,SG300,1.5SMC350A,60R110X,5KP10CA,SMBJ43CA,5KP170A,SMBJ20CA,1.5SMC9.1A,1812L110,5KP33CA,0458007.DR,SMBJ7.0A,1.5SMC30A,1.5SMC480A,1.5SMC,1206L160ZR,1.5SMC250A,TMOV25SP115E,5KP20CA,5KP43CA,SMBJ54CA,SG,SMBJ18A,1812L075/24DR,5KP220CA,1812L010DR,0456040.,1206L200,SMBJ150A,1206L050YR,1.5SMC75CA,60R160XF,0458007.,0452007.MRL,SMBJ6.0CA,1.5SMC130A,5KP160A,K2000F1,SMBJ100CA,1.5SMC7.5A,1.5SMC8.2A,1812L050/30PR,1.5SMC6.8A,5KP78CA,0452001.MRL,0456020.ER,1.5SMC20A,SMBJ6.5A,5KP7.0CA,5KP16A,SMBJ16A,SMBJ30CA,1.5SMC68A,5KP28A,SMBJ28A,1.5SMC56A,5KP6.5A,1812L200,SMBJ188A,K1200,5KP7.0A,SMBJ8.0A,1.5SMC30CA,1.5SMC43A,5KP150A,SMBJ440CA,5KP54CA,SMBJ64CA,60R300XF,5KP15A,K2400,SMBJ17A,1812L300MR,1.5SMC350CA,1206L110,SMBJ250A,SMBJ120CA,1.5SMC43CA,5KP8.0A,1.5SMC20CA,1.5SMC22A,1.5SMC10A,5KP250A,5KP64CA,SMBJ14A,SMBJ75CA,SMBJ26A,5KP18A,1812L300,0456020.,SMBJ110CA,0458001.,SMBJ7.0CA,K1100,SMBJ130A,1.5SMC130CA,0312002.MXP,SL1411A470,SL1411A350,1206L016,SMBJ7.5A,1.5SMC33A,5KP120CA,1.5SMC150A,SMBJ40CA,5KP30CA,SMBJ15A,5KP17A,1206L012,1206L075/13.2WR,K1500G,SMBJ9.0A,045803.5DR,0312035.MXP,SMBJ12A,SMBJ51CA,60R185X,5KP40CA,SMBJ36A,SMBJ24A,SMBJ48A,0452002.MRL,MDSR-10,SMBJ350A,1.5SMC110CA,SMBJ120A,1.5SMC91A,TMOV25S,SMBJ6.5CA,60R030XU,5KP130A,0312002.,1.5SMC160A,5KP75CA,1206L150,SMBJ13A,SMBJ85CA,K2200,1206L035,5KP7.5A,0456025.,1812L075,5KP250CA,SMBJ8.0CA,K2400SRP,1.5SMC22CA,SMBJ8.5A,0452005.MRL,5KP130CA,1.5SMC82A,60R030X,1206L160,SMBJ22A,60R250XF,5KP85CA,SMBJ58A,K2400E70,5KP70A,SMBJ110A,5KP8.5A,1.5SMC68CA,SL1411A600,SMBJ300CA,1.5SMC170A,1.5SMC33CA,1.5SMC10CA,1206L075THYR,5KP9.0A,5KP120A,1206L016WR,SMBJ10A,1206L050,1812L050,0456025.ER,5KP51CA,SMBJ11A,0312005.,SMBJ220A,SMBJ180CA,1.5SMC56CA,1.5SMC120CA,KXXXZY,1206L,K2000E70RP3,SMBJ43A,5KP220A,SMBJ7.5CA,1.5SMC440CA,60R250X,0458001.DR,SMBJ100A,1.5SMC550CA,1.5SMC180A,1.5SMC11CA,5KP5.0CA,5KP110A,SMBJ20A,5KP150CA,SMBJ45A,SMBJ33A,K2000,SMBJ9.0CA,1206L200PR,SMBJ60CA,0458001.DRA,1.5SMC100CA,1206L075,1812L150,SMBJ440A,5KP90A,0312035.,1.5SMC62A,SMBJ200CA,5KP210A,SM24CANA-02,SMBJ78A,60R010X,5KP60CA,60R050XPR,1.5SMC47CA,1.5SMC24CA,1812L020,60R185XF,SL1411A090C,0312.062,SMBJ30A,SMBJ18CA,1.5SMC220CA,5KP100A,SMBJ54A,0312.187,1812L110/16DR,SMBJ200A,1.5SMC12CA,1812L010,玩具,车载娱乐,车载,消费电子,车身和底盘,个人代步工具,车用部件,车联网,通信设备,车载通讯,工业电子,个人娱乐,大家电,汽车电子,安全系统

2016年01月01日 - 培训文档-商品应用及供应商介绍代理服务技术支持采购服务

Littelfuse（力特）传感器产品选型指南（英文）

Company Introduction Magnetic Sensing Introduction Temperature Sensing Introduction Electronic Sensor Applications Reed Switches Reed Sensors Reed Relays Hall Effect Sensors Magnetic Actuators Leaded Thermistors Surface Mount Thermistors Power Thermistors Leaded RTDs and Digital Temperature Indicators Thermistor Probes and Assemblies RTD Probes and Assemblies

LITTELFUSE - MINI FIRECRACKER,数字温度指示器,GLASS ENCAPSULATED THERMISTORS,SINGLE-IN-LIN REED RELAYS,EPOXY COATED THERMISTORS,LEADLESS TOP-BOTTOM TERMINATED CHIP THERMISTORS,RTD PROBES,DIGITAL TEMPERATURE INDICATORS,HEAVY DUTY THREADED BARREL,THERMISTORS,热敏电阻探针,ALUMINUM MINI FIRECRACKER,ROTARY HALL,HEAVY DUTY VANE SENSOR,LEVER ARM SENSOR,簧片继电器,磁性执行器,INRUSH CURRENT LIMITING THERMISTORS,FLANGE MOUNT GEARTOOTH HALL,SEAT SENSOR WITH DOME,HALL EFFECT SENSORS,FLOAT SENSOR,霍尔效应传感器,干簧传感器,ULTRA-MINI FIRECRACKER,ALNICO MAGNET,LED FLANGE MOUNT HALL,MINIATURE SINGLE-IN-LINE REED RELAYS,MAGNETIC SENSOR,FLAT PACK ROTARY HALL,表面安装式热敏电阻,GLASS COATED CHIP THERMISTORS,RELAYS,INTERCHANGEABLE THERMISTORS,SEMICONDUCTORS,PUSH-BUTTON SEAT SENSOR,电子传感器,PRESS-FIT FIRECRACKER,REED SENSORS,STAINLESS STEEL M12 GEARTOOTH HALL,SURFACE MOUNT THERMISTORS,MELF STYLE THERMISTORS,POLYMERS,MICRO PROBES,簧片开关,SPECIAL PROBES,RTD探针,CERAMICS,含铅热敏电阻,功率热敏电阻,PLATINUM RESISTANCE TEMPERATURE DETECTOR,GLASS PROBE THERMISTORS,NEODYMIUM MAGNET,FUSES,THREADED BARREL SENSOR,VANE SENSOR,LEVEL SENSOR,CERAMIC MAGNET,THIN-FILM PLATED RTD SENSORS,STAINLESS STEEL THREADED BARREL SENSOR,MINIATURE FLANGE MOUNT HALL,POWER THERMISTORS,SENSORS,MAGNETIC ACTUATORS,ELECTRONIC SENSOR,END-BANDED CHIP THERMISTORS,LEADED RTDS,DUAL-IN-LINE REED RELAYS,FLAT PACK DIGITAL HALL,REED RELAYS,THERMISTOR PROBES,LEADED THERMISTORS,REED SWITCHES,H-40,MACD-14,PR,H-41,PS,PT,PW,H-48,PX,57065,57060,HE721A1200,59125,MLSM-4,HE3321C0500,59050-1,H-31,AC,HE3351A0500,57070,MLSM-3,H-33,H-32,JSP12840,H-35,59050-2,H-34,57075,H-36,59135,USW3866,59250,59010,59251,RA,HE721A2400,RB,SETP™,HE3321A2400,HE751A0500,USP7570,USP4065,BC,HE722A0500,USP8798,PPG,59022,59025,USP11493,59145,59140,USP11491,M,USP11492,59021,59020,59141,USW2883,SB,SC,MDSM-DT,55100,HE721C0500,59045-1,SM,TO-220,HE721E1200,MDCG-4,ST,H-420,H-58,59030,59150,TC,55110,HE721E2400,DC,USP7765,JSP12755,USP7766,59166,59165,59040,USP12755,USUR1000,H-315,USW2295,USP7537,59170,USP16673,USW2299,55250,MISM-7,HE721R0500,USP4261,USP18967,59060,HE721B2400,USP9728,MDSM-10,USP3986,DRS-DTH,59065,55140,MDSM-4,WM,MVSR-20,MRPR-20,59070,USP8528,USW3483,HE721B1200,GL,59630,GQ,GR,GS,GT,FLEX-14,59075,HE3321C1200,HE3321A0400,HE3621A0500,USP6998,HE751A1200,DO-34,HM,DO-35,59085,59086,57105,HE3321C2400,USP14579,MDSR-10,IC,USP12838,USP3121,DO-41,USP12836,USP12837,HE751A2400,HE3351A2400,59090,HE722A1200,MDSR-7,HE721A0500,USP17957,JL,JM,HE722A2400,HE3351A1200,USP10680,59300,DRS-50,57125,KC,55505,HE721C2400,USP3021,HE721E0500,KR,KS,KT,KW,55075,KX,57135,LC,USP12840,USUG1000,USP3275,HE721C1200,MASM-14,LR,57141,57020,57142,57022,USP7806,57140,CM-1,USP10973,USP10976,USP10975,HE721R1200,57145,57025,USP10972,USP10978,USP10979,MM,USP5510,59210,57150,57030,HE721R2400,MLRR-4,MLRR-3,HA15-2,HE721B0500,57045,57040,55300,USP14439,USP10997,59105,HE3621A1200,HE3321A1200,USP6295,MITI-7,57050,55310,USP12920,MDRR-DT,USP10981,USP10982,PI,HE3621A2400,H-625,USB-C CONNECTOR,USB TYPE-C CABLES,ELECTRONICS,CONTROL APPLICATIONS,汽车,器具,LENS ROTATION DETECTION,TERMINAL FLANGE MOUNT SENSOR,HIGH-SPEED SENSING APPLICATIONS,CRASH SENSOR,AUTOMOTIVE,WHITE GOODS,DIGITAL ON/OFF APPLICATIONS,MINI PCB MOUNT OVERMOLDED,HOUSEHOLD APPLIANCE MARKET,DETECT SEAT BELT BUCKLE ENGAGEMENT,GENERAL FLUID LEVEL SENSING,MINI FLANGE MOUNT SENSOR,PCB MOUNT OVERMOLDED,TEMPERATURE MEASUREMENT,FOOD HANDLING,WASHING MACHINES,BUILDING AUTOMATION,CLOSURE DETECTION SENSORS,数据中心,DOORS,HIGH-TEMP FLANGE MOUNT SENSOR,DISHWASHERS,POWER SUPPLY TEMPERATURE INDICATION,BATTERY-POWERED APPLICATION,移动电子设备,AUTOMOTIVE,BUILDING AUTOMATION,INDUSTRIAL CONTROLS,DIGITAL MEASUREMENT,EV INFRASTRUCTURE,HVAC-R,INDUSTRIAL,PINNED FLANGE MOUNT SENSOR,TRANSPORTATION,POSITION SENSING,AEROSPACE SYSTEMS,POWER SUPPLIES,INDUSTRIAL MARKETS,MOBILE ELECTRONICS,ANALOG TEMPERATURE SENSING,SECURITY,电动汽车基础设施,SERVERS,AUTOMOTIVE SAFETY PRODUCTS,交通运输,MCU COOLING FAN,POWER CONVERTER HEAT SINK,CHARGING CRADLE DETECTION,TEMPERATURE SENSING EV BATTERY PACKS,工业,BATTERY PACK,TEMPERATURE SENSING,FAN SPEED CONTROL,LEVEL MEASUREMENT,楼宇自动化,HYDRAULIC ARM POSITION SENSING,SEATBELT BUCKLE CLAMPING SENSORS,CONSUMER ELECTRONICS,MEDICAL ELECTRONICS,SMALL APPLIANCES,APPLIANCES,DATACENTER

2019/11/12 - 选型指南 - v1019 代理服务技术支持采购服务

数据中心方案选型指南

本文介绍了数据中心方案选型指南，重点阐述了Littelfuse为数据中心提供的过电流保护、暂态电压抑制、传感器和电能转换元件等解决方案。内容涵盖了故障类型、保护方案、产品矩阵以及具体应用案例，旨在帮助数据中心开发者和管理者选择合适的元件，确保数据中心可靠、节能和安全运行。

LITTELFUSE - 可恢复 PPTCS,功率继电器,单通道光电耦合器,熔丝,支路熔丝,快速恢复型二极管,PPTC自恢复熔丝,聚合物静电抑制器,晶闸管,电力MOSFET,磁性传感器,隔离放大器,隔离型高压模拟开关,UL级别熔丝,活性前端式IGBT,大电流SMD型熔丝,MLV,GDT,MOSFET门驱动器,分立 MOSFET,温度传感器,TVS 二极管,电热调节器组件,最大似然比,IGBT 模块,玻璃包裹式电热调节器,肖特基二极管,SMD 熔丝,气体放电管,交流电开关,保护性晶闸管,MOSFET 模块,电热调节器探头,IGBT门驱动器,磁簧开关,工业用电熔丝,SMD型熔丝,驱动器,线路单板入口开关,分立 IGBT,表面安装式熔丝,高电压门驱动器,盒装式熔丝,SMPD IGBT,磁簧传感器,相控晶闸管,两通道光电耦合器,压敏电阻,IGBT,线性光电耦合器,半导体熔丝,整流二极管模块,碳化硅MOSFETS,单熔丝,TVS 二极管阵列,快速熔丝,矩阵式聚合物静电抑制器,整流二极管,温度探头组件,高压工业级压敏电阻,光电耦合器,高速光电耦合器,光隔离式门驱动器,IGBT模块,常开继电器,固态继电器,二极管模块,SMPD MOSFET,常闭继电器,独立聚合物静电抑制器,固态限流继电器,多层压敏电阻,表面安装式电热调节器,MOV,SMD型大电流熔丝,二极管,505系列,SLVU2.8-4,SP0524P,L70QS系列,461,L70QS,881,BB系列,881系列,BA系列,461 系列,SP3012,505,JTD,1206L150SLYR,SP1003,JTD系列,通讯设备,控制盘,室内电力分配,备用发电机,调制解调器,数据服务单元,频道服务单元,ESATA,不间断电源,电池组,SATA,USB接口,世达,ADSL分流器,母线通道,VOIP,风扇,换流器,电力分配单元,数据中心,交流电源,室内电力控制,逆变器,数据端口,网络端口,电源,电脑设备,LAN,空调通风设备,网络电话,中继器,电力控制,外部SATA接口,以太网

1219 - 应用及方案代理服务技术支持采购服务

成功案例2022年第4季度

本资料展示了Littelfuse公司在2022年第四季度在多个领域的成功案例，包括政府与商业有效载荷、建筑解决方案、数据中心与云、电动汽车基础设施、医疗保健、工业、交通等。案例涉及的产品包括微小型连接器、保护IC、触摸开关、磁敏传感器、熔断器、固态继电器、TVS二极管、TVS二极管阵列等，应用领域广泛，覆盖了全球多个地区。

LITTELFUSE - CONNECTORS,PROTECTION IC,簧感应,触觉开关,NEW PROTECTION IC,PFC板,PFC BOARD,连接器,新型保护集成电路,TACTILE SWITCH,保护集成电路,REED SENSOR,V20E625P,SP712-02HTG,LS2406ERQ23,KLKD030.T,SD12-01FTG,59145,KSC1001J LFS,01250004H,0438.750WRA,SP4322-01ETG,PSR072FL0630Z,KSC201J LFS,TSV250-130F-2,SDXX,SP40XX,SMAJ16A,SP15-01WTG-C-HV,600R150F,CPC1393,DC CHARGING STATION,RUGGED APPLICATIONS,ELEVATOR PANEL CONTROLLER,AC CHARGING STATION,电动汽车充电器模块,EV充电站,电池管理系统,商业有效载荷,3D DENTAL SCANNER,AC充电站,GARAGE DOOR,ETHERNET SWITCH,ETHERNET SWITCH,POWER MULTIPLEXER,IP CAMERA,EV CHARGING STATION,EV CHARGER MODULE,3D牙科扫描仪,政府有效载荷,BATTERY MANAGEMENT SYSTEM,IP摄像机,GOVERNMENT PAYLOADS,BMS,ELEVATOR PANEL BUTTON,COMMERCIAL PAYLOADS,电梯面板控制器,航天,GARAGE DOOR CLOSING DETECTION,直流充电站,车库门关闭检测,功率多路复用器,坚固的应用,房舍管理系统,车库门,电梯面板按钮,SPACE FLIGHT

2023/3/9 - 成功案例代理服务技术支持采购服务

LFPCN 41402 Littelfuse圆柱形簧片传感器的产品变更通知：59021、59025、59030

Littelfuse发布产品变更通知，宣布其圆柱形磁簧传感器系列59021、59025和59030的产品标记将从“HAMLIN”更改为“LITTELFUSE”，因Hamlin被Littelfuse收购。产品功能、质量与可靠性不受影响，仅标记变更。变更影响2021年第16周日期码的产品。由于是持续变更，可能存在同一包装内混合新旧标记的情况。受影响的产品列表附于通知中。

LITTELFUSE - CYLINDRICAL REED SENSORS,圆柱形簧片传感器,59030-514,59030-517,59030-030,59025-536,59025-1-V-02-A,59025-538,59025-1-S-01-A,59025-1-S-03-A,59025-010,59025-4-S-05-F,59025-1-S-01-E,59025-1-S-05-A,59025-4-S-05-A,59030-508,59030-903,59021-1-S-02-A,59025-2-T-05-A,59025-3-T-02-F,59025-1-T-02-F,59030-502,59025-3-T-02-A,59025-1-T-02-A,59025-1-U-05-A,59025-625,59025-624,59025-502,59030-020,59025-1-T-06-F,59025-629,59025-3-U-05-A,59025-2-T-05-F,59025-584,59025-582,59025-020,59025-2-U-02-A,59025-543,59021-1-S-02-F,59025-030,59025,59021,59025-4-S-02-A,59030-010,59025-633,59025-1-V-01-A,59025-2-V-05-A,59025-4-S-02-F,59025-1-V-05-A,59025-1-S-02-A,59025-592,59025-3-S-02-A,59025-632,59025-1-V-03-F,59025-2-S-02-F,59025-1-S-02-F,59025-1-S-04-A,59025-597,59025-630,59025-1-S-02-E,59021-500,59025-2-T-02-A,59025-4-T-02-F,59025-040,59025-2-T-02-F,59025-4-T-04-F,59030-522,59030-521,59025-1-T-05-A,59030,59025-1-T-03-A,59025-4-T-02-A,59025-601,59025-1-U-02-A,59025-529,59025-2-U-05-A,59025-1-T-05-F

04/15/2021 - 产品变更通知及停产信息代理服务技术支持采购服务

2.NKCRE61760-辅助设备-组件|UL产品IQ

本资料介绍了多种辅助设备和元器件，包括磁执行器、接近开关和固态 Reed 开关等。资料详细列出了不同型号的产品，如57155-000、59001(b)、59020x等，并提供了相应的链接以获取更多信息。资料还强调了只有带有UL标志的产品才被视为经过UL认证，并满足UL跟踪检验服务的要求。

LITTELFUSE - PROXIMITY SWITCHES,磁铁致动器,近接开关,辅助装置,AUXILIARY DEVICES,MAGNET ACTUATOR,59155X,59160,57071-000-1,57025-000-1,59001,59045,59166,59165,59200,59085,59040,59086,59125,57066-000,59600-413,5858,59001X,59050,59170,59015-010,59021X,59210,59135,57070-000-1,57030-000-1,57050-000-1,57045-000-1,57065-000-1,57022-000-1,5701,59070-515,59070-514,59025-541,59177X,59020X,59143,59022,59066,59220,59025,59145,59140,59065,59141,59105,57125-000,59070,59156X,59071,57155-00,59110,59030,59150,57135-000,5805,57105-000,57145-000-1,57040-000-1,59600-164,59600-165,57150-000-1,5800,5801,5802,59015-1,5804,工业应用,INDUSTRIAL APPLICATIONS

2023/11/17 - 测试报告代理服务技术支持采购服务