【应用】0451002.MRL贴片式保险丝成功应用于自动化后级驱动电源保护
本文应用于自动化行业,在给步进电机驱动板供电过程中,为了防止误操作电源反接导致火灾,以及防止后级电路短路损坏核心芯片等,需要在步进电机驱动板电源供电侧添加fuse进行保护。要求fuse具有高可靠性,具有快的熔断速度,阻抗低等特点,同时本设计应用在PCB板上,要求fuse同时具有小封装,能够支持表面贴装等特点。
Littlefuse推出的451系列Nano2®SMF保险丝是一种非常小的WIA方形表面安装保险丝,专为PCB贴装应用设计,封装尺寸小,能够快速熔断,最大额定电压125V,工作温度范围–55℃ to 125℃,并且可焊性符合MIL-STD-202, Method 208,同时该系列fuse具有宽范围的可用额定电流(0.062A-20A),根据项目需求,本设计选择额定电流为2A的0451002.MRL。
0451002.MRL处原理图
图1 0451002.MRL处原理图
如上图所示,本文仅显示0451002.MRL处原理图,本文步进电机驱动板采用24V供电,通过连接器J9给后级驱动板供电,前级24V输出采用SSR控制,D10绿色LED用来指示输出状态,F2为2A的0451002.MRL, 为后级步进电机板提供过流保护。
0451002.MRL焊接至PCB板上:
图2 0451002.MRL焊接至PCB板上
如上图所示,0451002.MRL封装小,在PCB板上占用空间小,两端带金帽,方便焊接,同时也能够减少fuse的导通阻抗。0451002.MRL具有白色外壳,熔断后发黑,能够很方便的定位异常原因;通过实际应用,能够很好的保护后级驱动电路,并且方便异常问题的定位和处理,满足本项目设计需求。
0451002.MRL fuse世强平台现货供应,工程师可根据自己项目的需求选型使用,样品申请方便快捷。
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Littelfuse(力特)电路保护产品选型指南
目录- 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
型号- 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
【选型】Littelfuse(力特)保险丝座选型指南
目录- Fuse Characteristics, Terms and Consideration Factors Fuse Selection Checklist PTC Characteristics and Terms PTC Product Applications Typical PTC Circuit Protection Designs Fuse Standards Fuse and PTC Products Selection Guide Fuse Packaging and Part Numbering
型号- 1812L,471,230,472,473,232,233,234,235,477,874,875,876,239,877,2016L,461E,485,LORHO,400,157T,369,804,807,808,600R,437 SERIES,USBR,370,251,372,373,494,253,374,2205,SL,0603L,0805L,ST,382,262,383,263,385,265,266,267,268,269,303,429,1210L,LR,LT,391,1206L,392,272,273,274,395,154,275,396,397,398,157,278,399,219XA,279,312,950,313,30R,159,314,435,315,437,438,318,LORHO PTC,160,285,440,250S,441,250R,322,443,202,203,324,VL,325,446,326,447,448,449,208,209,VT,16R,451,452,332,453,154T,454,213,456,215,72R,216,458,60R,217,459,218,977,460,461,220,462,464,465,224,466,225,467,468,501,469,229,505,506,2920L,508
451/453系列超快速保险丝规格书
描述- 该资料介绍了Nano2® SMF熔断器,这是一种专为电路过流保护设计的超小型表面贴装式熔断器。它具有快速响应时间、小尺寸和广泛的电流额定范围(从0.062A到20A)。这些熔断器符合多项安全标准,适用于多种电子设备。
型号- 451,453,453 SERIES,0451001.MRL,451 SERIES
Littelfuse(力特) 451/453系列数据手册
描述- 该资料介绍了NANO2®系列超快速响应表面贴片熔断器(451/453系列),适用于电路过载保护。这些熔断器具有非常快的动作时间、低温度特性和小型化设计,适用于PCB表面安装技术。资料提供了详细的电气规格、工作温度范围、认证信息、应用领域以及产品特性。
型号- 045101.5MRSN,0453.250MRSN,0451.500MRSN,045101.6MRL,0451004.MRSN,04533.15MR,0451.800MR,0451.200MRSN,0453004.MR,0451.100MRL,0451.375MRSN,0451012.MR,0453.080MRSN,0451002.MRL,0453007.MR,0451015.MR,0453.315MRSN,0451003.MRSN,045301.6MRSN,0453.400MR,0451.630MRL,0453.630MR,0451.160MRSN,0451.315MRL,0451010.MRL,0451.200MRL,0453010.MR,04533.15MRSN,0453.062MR,0453.062MRSN,0453.630MRA,0451.375MR,0453.125MRSN,0451.100MR,0451.250MRL,0451004.,0453.750MR,0453.400MRSN,0451007.MRL,045302.5MR,0453.160MR,0451020.MRSN,0453.100MRSN,0451012.MRL,0453007.MRSN,0453012.MRSN,0451004.MR,0451.800MRSN,0453.800MR,0451001.MRSN,04513.15MR,0453.750MRSN,0451.125MRL,0451.400MRL,0451010.MR,0451005.MRL,0451007.MRSN,045306.3MR,0451.750MRL,045303.5MRSN,045102.5MR,0451.250MR,0451.500MR,0451.400MRSN,0451.062MR,0453012.MR,0451007.MR,0451.125MRSN,045106.3MRSN,0453005.MRSN,0453008.MRSN,0453002.MRSN,0451.160MR,045101.5MRL,0451003.MRL,0453.100MR,0451.080MR,04513.15MRSN,04511.25MRSN,0451.315MR,0453001.MR,0451020.MRL,0451010.MRSN,0453.630MRSN,0453015.MR,045302.5MRSN,0451002.MR,045106.3MRL,0451.062MRL,04531.25MR,045106.3MR,045101.6MR,0453.500MRSN,0451012.MRSN,0453001.MRL,0451001.MRL,0451.250MRSN,0451001.,0453003.MRSN,04531.25,0453.160MRSN,0451.080MRSN,045102.5MRL,0453.375MRSN,0451.750MR,0453.630,045301.5MR,0451.315MRSN,045301.5MRSN,0453.200MRSN,0451005.MR,045101.6MRSN,0451008.,0453020.MR,0451008.MRL,045303.5MR,0453.500MR,0451.800MRL,0451.080MRL,0451.100MRSN,0453003.MR,0451.125MR,04513.15MRL,0453.800MRSN,0451.750MRSN,0451.200MR,0453001.MRSN,0451008.MR,0453004.MRSN,045103.5MRL,0453.315MR,0453015.MRSN,0453020.MRSN,045101.5MR,0451.630MR,0451015.MRSN,0451.400MR,045301.6MR,0451003.,0451001. MRL,0453002.MR,451,453,0451.160MRL,0451015.MRL,0453010.MRSN,0451.500MRL,0451001.MR,0451020.MR,045103.5MRSN,0451003.MR,0451.630MRSN,0451.062MRSN,0453.080MR,0453.375MR,0453.250MR,045102.5MRSN,0451008.MRSN,045103.5MR,0451005.MRSN,0451002.,0453001.,0453005.MR,0451002.MRSN,04531.25MRSN,0453008.MR,0451.375MRL,0453.200MR,045306.3MRSN,0451004.MRL,04511.25MRL,0453.125MR,04511.25MR
451/453 Series Fuse Surface Mount Fuses
型号- 045101.5MRSN,045101.6MRL,0451.500MRSN,0451004.MRSN,04533.15MR,0451.200MRSN,0453004.MR,0451.100MRL,0451.375MRSN,0453007.MR,0451002.MRL,0451003.MRSN,0453.400MR,0451.630MRL,0453.630MR,0451.160MRSN,0451.315MRL,0451010.MRL,0451.200MRL,0453010.MR,0453.062MR,0451.250MRL,0453.750MR,0451007.MRL,045302.5MR,0451020.MRSN,0453.160MR,0451012.MRL,0451.800MRSN,0453.800MR,0451001.MRSN,0451.125MRL,0451.400MRL,0451005.MRL,0451007.MRSN,045306.3MR,0451.750MRL,0451.400MRSN,0453012.MR,0451.125MRSN,045106.3MRSN,045101.5MRL,0451003.MRL,0453.100MR,04513.15MRSN,04511.25MRSN,0453001.MR,0451020.MRL,0451010.MRSN,0453015.MR,045106.3MRL,0451.062MRL,04531.25MR,0451012.MRSN,453 SERIES,0451001.MRL,0451.250MRSN,0451.080MRSN,045102.5MRL,045301.5MR,0451.315MRSN,045101.6MRSN,0453020.MR,0451008.MRL,045303.5MR,0453.500MR,0451.800MRL,0451.080MRL,0451.100MRSN,0453003.MR,04513.15MRL,0451.750MRSN,045103.5MRL,451 SERIES,0453.315MR,0451015.MRSN,045301.6MR,0453002.MR,0451.160MRL,0451015.MRL,0451.500MRL,045103.5MRSN,0451.062MRSN,0451.630MRSN,0453.080MR,0453.375MR,045102.5MRSN,0451008.MRSN,0453.250MR,0451005.MRSN,0453005.MR,0451002.MRSN,0453008.MR,0451.375MRL,0453.200MR,0451004.MRL,04511.25MRL,0453.125MR
448系列NaNO2®保险丝>非常快速
描述- 该资料介绍了Littelfuse公司生产的448系列NANO2®超快速熔断器。这是一种无铅、符合RoHS和卤素自由标准的小型表面贴装保险丝,适用于无铅焊接合金和高温组装工艺。产品具有非常快速的响应时间,提供广泛的电流额定范围(从0.062A到15A),并具备宽泛的工作温度范围。此外,还提供了详细的电气规格、应用领域、安装参数和其他技术数据。
型号- 0448001.MR,044801.5MR,448,448 SERIES
【产品】专门为使用表面贴装技术的PCB板安装设计的451/453系列Nano2®SMF快熔型保险丝
Littelfuse公司推出的Nano2®SMF保险丝,是一种小型的WIA方形表面贴装保险丝,专为二次侧电路过电流保护应用而设计。而Nano2®SMF保险丝中的451/453系列具有快熔型、小尺寸、电流额定值范围广泛等特性,是为使用表面贴装技术的PCB板设计。
【产品】超小型特快熔断保险丝,为直放站电源系统保驾护航
尺寸仅6.1x2.7x2.7mm,–55°C~125°C的宽工作温度范围, 0.062A -20A 的宽工作电流。
特快熔断超小型表面贴装保险丝451/453系列,两者有何区别?
451/453系列皆为特快熔断超小型表面贴装保险丝,区别为镀盖的材料不同,451系列的材料是金,453系列的材料是银。
RoHS实验室分析报告和认证
描述- 本报告为Littelfuse公司提供的RoHS实验室分析报告和认证,确认其产品符合欧盟RoHS指令2011/65/EU关于限制在电气和电子设备中使用某些有害物质的要求。报告详细列出了产品材料成分及其适用的RoHS豁免,并提供下载第三方RoHS验证报告的步骤。
型号- 0451.062MRL,0451.125MRL,0451001.NRL,0451001.MRL,0451005.NRL,0451005.MRL,0451.100MRL,0451.750MRL,0451002.MRL,0451015.NRL,0451002.NRL,0451015.MRL,0451.160MRL,0451.500MRL,0451010.MRL,0451008.MRL,0451008.NRL,045101.5MRL,0451003.MRL,0451020.MRL,0451007.MRL,04513.15MRL,0451004.MRL,0451012.MRL,04511.25MRL,045106.3MRL
0451002.MRL有害物质限制(RoHS)合规证书
描述- 本证书证明Littelfuse公司产品系列/零件编号0451002.MRL符合RoHS 2指令2011/65/EU的要求,不含有铅、汞、镉、六价铬、多溴联苯(PBB)或多溴联苯醚(PBDE)等有害物质,且不含有邻苯二甲酸二(2-乙基己基)酯(DEHP)、丁基苯基邻苯二甲酸酯(BBP)、二丁基邻苯二甲酸酯(DBP)和二异丁基邻苯二甲酸酯(DIBP)等有害物质。此认证不改变任何合同或购买协议的条款。证书由Littelfuse公司全球EH&S总监Jennilyn Dinglasan-Santos于2019年4月8日签发。
型号- 0451002.MRL
Surface Mount Fuses NANO2® > Very Fast-Acting Fuse > 451/453 Series
描述- 该资料介绍了NANO2®系列快速熔断表面贴片保险丝(451/453系列),适用于电路过载保护。这些保险丝具有非常快的响应时间、低温度范围和小型尺寸,符合RoHS标准。资料提供了详细的电气规格、工作温度范围、应用领域和包装信息。
型号- 0451.062MRL,453 SERIES,045101.6MRL,0451.125MRL,0451.400MRL,0451001.MRL,0451005.MRL,0451.100MRL,0451.750MRL,0451002.MRL,045102.5MRL,0451015.MRL,0451.160MRL,0451.630MRL,0451.500MRL,0451010.MRL,0451.315MRL,0451001.MR,0451.200MRL,0451008.MRL,045101.5MRL,0451003.MRL,0451.800MRL,0451.080MRL,0451.250MRL,0453001.MR,0451020.MRL,0451007.MRL,04513.15MRL,0451.375MRL,045103.5MRL,451 SERIES,0451012.MRL,0451004.MRL,04511.25MRL,045106.3MRL
【应用】Littelfuse(力特) 电路保护器件在BMS的应用
描述- 适用于BMS的Littelfuse(力特)保护方案
型号- 0HEV030.,0440008.,SPHV-C,SP3030-01,L50QS,0440001.WR,L70QS100.V,0451002.MRL,0251003.,0251015.,L70QS150.,TPSMB27CA,0437002.WRA,0437008.WR,L70QS040.V,L70QS300.,0505025.MXEP,0437005.,TPSMB15A,SM24CANA,TPSMB27A,0453.630MRA,0505025.,0251.062NRT1L,0451004.,L70QS080.,TPSMB30CA,L70QS600.V,0504030.,L70QS040.,TPSMB24A,0505025.MX52LEP,SP4021-01,0505010.,0505015.MXEP,04401.75,0HEV030.ZXISO,0440.750WR,TPSMB30,251,0437.500,L70QS,L70QS100.,SD05C-01FTG,0504025.MXEP,L50QS500.X,L70QS400.V,L50QS500.,TPSMB13A,0505030.MXEP,0451003.MRL,0453001.MR,0HEV030.ZXPCBL,0251.062,0251015.MRT1L,SP3030,L70QS200.V,L70QS450.,L70QS450.V,L50QS200.,0437008.,L70QS600.,04531.25MR,0437002.,04401.75WR,TPSMA6L,0505020.,TPSMB22A,0451001.MRL,0453001.MRL,0451001.,SPHV36-01KTG-C,04531.25,0HEV030.ZXBD,0453.630,437,L70QS080.V,TPSMB18A,0251003.MXL,LC HEV,0451008.,0451008.MRL,L70QS035.V,0440003.,L70QS700.V,0437.750,0440002.WR,0437.750WRA,440,SP4021-01FTG-C,SP4021,TPSMB13CA,0505020.MX52LEP,L70QS400.,L50QS400.,L70QS500.V,TPSMB16A,TPSMB20A,0505030.,0451003.,L70QS150.V,0440003.WR,0440002.,SM24CANA-02,451,453,L70QS350.V,0440.750,L70QS350.,0504025.,TPSMB20CA,TPSMB62CA,L70QS700.,L70QS035.,0504030.MXEP,L70QS500.,0451003.MR,SD-C,TPSMA6L5.0A,0437003.,0505010.MXEP,0505015.,0HEV030.SXBD,TPSMB,0451002.,0440008.WR,L50QS400.V,0453001.,0440001.,SPHV12-01ETG-C,L70QS300.V,SP3030-01ETG,L50QS200.V,SPHV12-01C,0437.500WR,504,SD05C-01,0451004.MRL,505,L70QS200.,SM24CANA-02HTG
Littelfuse(力特)Surface Mount Fuses NANO2® > Very Fast-Acting Fuse > 451/453 Series 451/453 Series Fuse 数据手册
描述- 该资料介绍了NANO2®系列快速响应表面贴装保险丝(451/453系列),适用于电路过流保护。这些保险丝具有非常小的尺寸,采用无铅焊接技术,符合RoHS标准。资料提供了详细的电气规格、工作温度范围、应用领域和产品特性。
型号- 045101.5MRSN,045101.6MRL,0451.500MRSN,0451005.NRL,0451.100MRL,0451010.NRSN,0451002.MRL,0451003.MRSN,0453001.NRSN,0453015.NRSN,0451.160MRSN,0451010.MRL,0453020.NRSN,04533.15MRSN,0453.500NRSN,0453.062MRSN,0451.250NRSN,0451.250MRL,0453003.NRSN,04511.25NRSN,0451020.MRSN,0453.100MRSN,045301.5NRSN,045101.6NRSN,0451001.MRSN,045101.6NRL,0451005.NRSN,0451005.MRL,0451007.MRSN,0451.100NRL,045102.5NRL,045303.5MRSN,0451002.NRL,0451.400MRSN,0451.125MRSN,0453008.MRSN,045101.5MRL,0451.800NRL,0451012.NRSN,04511.25MRSN,0451.080NRL,0451.250NRL,0451010.MRSN,04513.15NRL,0453010.NRSN,0451.160NRSN,045302.5MRSN,0451.062MRL,0453.400NRSN,0451.630NRSN,0453.125NRSN,0451.250MRSN,0451.750NRL,0453003.MRSN,0453008.NRSN,045102.5MRL,0451.160NRL,0451.500NRL,0453007.NRSN,0451.800NRSN,045101.6MRSN,0451020.NRL,0451008.MRL,0451.100MRSN,04513.15MRL,0451003.NRSN,0451.375NRL,0453.800MRSN,045103.5MRL,0451004.NRL,0453004.MRSN,0451015.MRSN,0451.062NRL,045302.5NRSN,0451015.MRL,0451.160MRL,0451.500MRL,0453012.NRSN,0451010.NRL,0451008.NRL,0451.630MRSN,0451004.NRSN,0451005.MRSN,0451.375MRL,045303.5NRSN,0453.062NRSN,045103.5NRL,0451004.MRL,0451.062NRSN,0453002.NRSN,0453.250MRSN,0451008.NRSN,04513.15NRSN,0451004.MRSN,0451.100NRSN,0451.200MRSN,0451.375MRSN,0453.080MRSN,0453.315MRSN,0451015.NRL,045301.6MRSN,0453.800NRSN,0453.630NRSN,0451.630MRL,0451.315MRL,0451.200MRL,0451003.NRL,0453.750NRSN,0453.125MRSN,0453.400MRSN,0451007.MRL,04511.25NRL,0451012.MRL,0453.200NRSN,0453012.MRSN,0453007.MRSN,045106.3NRL,0451.800MRSN,0451.125MRL,0451.400MRL,0453.750MRSN,045102.5NRSN,045301.6NRSN,0451.750MRL,0451.630NRL,045306.3NRSN,0451.200NRL,0453004.NRSN,0451.315NRL,045106.3MRSN,0451015.NRSN,0453005.MRSN,0453002.MRSN,0451003.MRL,04513.15MRSN,0453.080NRSN,0451020.MRL,0451007.NRL,0453.315NRSN,0453.375NRSN,0453.630MRSN,045103.5NRSN,045106.3MRL,04533.15NRSN,0453.500MRSN,0451012.MRSN,0451.125NRL,0451.400NRL,0451001.MRL,0451002.NRSN,0451.080MRSN,0453.160MRSN,04531.25NRSN,0453.375MRSN,0453.100NRSN,0451.315MRSN,045101.5NRL,045301.5MRSN,0453.200MRSN,0451.500NRSN,0451.800MRL,0451.080MRL,045101.5NRSN,0451.200NRSN,0451.750MRSN,0453001.MRSN,0453020.MRSN,0453015.MRSN,0453005.NRSN,045106.3NRSN,0451001.NRL,451,453,0451.750NRSN,0453010.MRSN,045103.5MRSN,0453.250NRSN,0451001.NRSN,0451.062MRSN,0451008.MRSN,045102.5MRSN,0451020.NRSN,0451.375NRSN,0451007.NRSN,0453.160NRSN,0451002.MRSN,04531.25MRSN,0451.080NRSN,045306.3MRSN,0451.315NRSN,0451.400NRSN,0451012.NRL,04511.25MRL,0451.125NRSN
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可定制连接器的间距范围1.25mm~4.5mm、单列/双列列数、焊尾/表面贴装/浮动式等安装方式、镀层、针数等参数,插拔寿命达100万次以上。
最小起订量: 1 提交需求>
制造铜、铝、铁、不锈钢、合成树脂及各种材质的长短轴类零件,加工五金件尺寸范围:外径:2~100mm ,长度2~100mm ;精度:±0.005um;表面光洁度:可达0.02Ra。拥有50台全进口的五轴设备,通过50项专利认证。
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