【经验】自恢复保险丝和TVS的结合使用，可防止四种情况造成的损坏

时间： 2019-03-21 来源：硕凯电子

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在选择PPTC自恢复保险丝器件时，必须考虑到最大负载电流、最高环境温度以及进入高阻抗状态所需要的时间，以防止损坏其他器件。单独使用自恢复保险丝，或者与TVS二极管结合起来使用，都能自动防止由以下四种情况造成的损坏：

（1）负载电流过大。当出现故障时移动电话需要的电流过大，自恢复保险丝进入高阻抗状态，直到故障排除。

（2）转换器出现故障。如果转换器或起控制作用的集成电路出现故障，造成短路，这时自恢复保险丝保护器件进入高阻抗状态，保护汽车线路及熔断丝。

（3）发动机激活时的瞬变电压。在发动机激活时，发电机会产生瞬变电压尖脉冲。正常情况下，TVS二极管会把它抑制下去。但若瞬变电压幅度很大，可能超过TVS管的额定值。安装一只自恢复保险丝保护器件，在电流还未增大到会造成损坏时，器件就已经高阻抗状态，防止对TVS二极管造成损坏。

（4）汽车电池极性接反。如果汽车电池的极性接反了，TVS二极管会正向导通，电流会通过自恢复保险丝保护器件使其进入高阻抗状态，限制加在TVS两端的正向电压。

了解更多自恢复保险丝和TVS二极管型号及参数，请直接进入世强元件电商平台搜索即可。

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本文由宝丁转载自硕凯电子，原文标题为:自恢复保险丝和TVS的结合使用，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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目录- 公司简介 PPTC自恢复保险丝基本原理 PPTC元件选型指南 PPTC自恢复保险丝应用领域常规表面贴装低阻表面贴装插件式条状式圆环

型号- JK-P380,JK-NSMD350L-12,JKH30-050,JK-SMD0805-350L-12,JK-SMD0805-075L-12,JK-NSMD300L,JK60-025,JK-MSMD190L,JK250-020U,JK-NSMD050-30,JK-P260,JK-SMD0805,JK-MSMDL SERIES,JK60-030,JK30-090,JKH16-900,JK-MSMD075-33,JK-MSMD600L,JK16-1400,JK-NSMD050-24,JK-NSMD100-13.2,JK-SMD1210-035-30,JK-MSMD075,JK16-800,JK60-135,JK16-030(T),JK600-150U,JK-SMD0805-200L,JK60-017,JK-SMD1210-500L-12,JK-D170,JK-MSMD075-24,JK60-020,JK-D175,JK-SMD-0603-200L,JK-MSMD110-16,JK-SMD1210-450L-12,JK-SMD1210-175L-12,JK-SMD1210-350L,JK-SMD2920 SERIES,JK-MSMD500L-12,JK-MSMD500L,JK60-005,JK250-030U,JK60-250,JK30-075,JK60-010,JK60-375,JK-SMD1210L SERIES,JKH16-800,JK-MSMD050,JK16-1300,JK16-700,JK-MSMD850L,JK-NSMD650L,JK600-160U,JK-MSMD750L-12,JK-H1-4,JK-H1-2,JK-H1-3,JK-MSMD160,JK-MSMD450L-12,JK250-145U,JK-P180,JK-NSMD600L-12,JK-MSMD200-12,JK250 SERIES,JK-SMD0805-110L,JK-MSMD200-16,JK16-075(T),JK60-075,JK-SMD1210-050,JK-SMD-0603-300L,JK-SMD0805-010-24,JKH16-700,JK-SMD0603-050,JK-MSMD150,JK250-120U,JK-MSMD030,JK-SMD1210-175,JK-P175,JK16-200(T),JK-MSMD300L-12,JK-NSMD260L-12,JK60-065,JK-NSMD500L,JK60-185,JK-MSMD700L,JK16-600,JK-SMD0805-110L-12,JK-M900,JK-SMD0603-040,JK-SMD1210-200L-12,JK-H1,JK-MSMD260,JK-H3,JK-SMD1210-650L-12,JK-H2,SMD0805-010-24,JK-NSMD050-16,JK-MSMD020,JK-H9,JK-NSMD400L-12,JK-NSMD750L,JK-H8,JK-H5,JK-H4,JK-H7,JK-H6,JK60-050,JK-SMD0805-125L-12,JK-SMD1210-075,JKH16-600,JK-SMD1210-260L,JK-SMD0805-400L-12,JK-SMD1210-175L,JK-NSMD550L-12,JK-P070,JK-SMD1210-380L,JK-P190,JK-MSMD010,JK16-135(T),JK-MSMD014,JK-NSMD400L,JK-SMD1210-300L-12,JK-SMD0805-125L,JK60-160,JK-M800,JK60-040,JK-NSMD650L-12,JK16-500,JK-SMD1210-150L,JK30-800,JK-MSMD700L-12,JK□□□□□□-□,JK60-300,JK-M1000,JK-P300,JK-MSMD125,JK250-060U,JK-P420,JK-M270,JK-MSMD050-24,JK-NSMD600L,JK16-090,JKH16-500,JK-SMD1210-650L,JK-NSMD100,JK130-110,JK-MSMD110,JK-SMD1210-750L-12,JKH30-100,JK-MSMD014-33,JK250-180T,JK-M140,JK250-180U,JK-M260,JK-MSMD550L-12,JK-D210,JK-P 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SERIES,SC2E6-600LSMD,SC1812-420CSMD,P6SMB12A,TH8D20CA,SCF012-1206R,32D911K,P4SMA13A,SC2E6-420LSMD,P6KE180CA,P6SMB10A,SCGB2012S301HPF,SM6S15A,P4SMA47CA,SCML2012H2R2M05BP,P6SMB11A,KA-190,25D SERIES,P6SMB100CA,5.0SMDJ78CA,SC250-650,SCWL201610G-1R0ML,15KPA18CA,20D,P4KE400A,SCML2012H1R0MBE,SM6S18A,RCF160-1812,PXXXXTB SERIES,1.5KE10CA,SCF035-0805R,SCHB1608W241EPF,SC1206-90ASMD,34S850K/40,SMF60A,P4SMA15A,SCGB2012S102FPF,15KPA30A,SM6S17A,P6KE27CA,30KPA84A,SCB-141N,PXXXXEC,5KP33A,PXXXXEA,P6SMB82CA,PXXXXEB,15KPA180CA,SC2E8-150H,1.5SMC500CA,SC2E8-150M,5KP11CA,30KPA36CA,P4KE6.8CA,20KPA52CA,P6SMB47CA,1.5SMC250CA,SCHB1608-W SERIES,SCPB1005S100NPF,TH8S15A,SC3E5-75LSMD,P6SMB220CA,3KP140A,SC2E5-470L,SMDJ200CA,SMF70A,SMDJ190CA,15KPA24A,30KPA90A,1.5KE380CA,SC250-145T,3KP64A,P4KE20A,SMAJ48CA,SMBJ43CA,TPSMAJ SERIES,SCWL201610G-R47ML,53D SERIES,34S140K/40,SMCJ7.5A,SMAJ400A,SC1812-400CSMD+,30KPA71CA,SMF19CA,SA90A,30KPA102A,SMBJ18A,SCF035-1210R,1.5SMC75CA,25D,SMAJ300CA,P6KE220CA,SA40CA,SCF020-60-1812R,SCB-501M,15KPA22A,SC1812-350CSMD,TH8S16A,KA-170,SMBJ19A,SCGB3216S202ETF,20KPA96CA,SM6S20A,3KP9.0CA,S61089,SM6S,P6KE100CA,SMBJ16A,20KPA240CA,SMBJ30CA,P6SMB SERIES,SCWL252010H SERIES,5KP28A,SCGB1608H121EPF,30KPA108A,SMF110A,15KPA28A,SMAJ8.5CA,SC1210-420BSMD,SMAJ180A,P4KE100A,SC135-650,SCC-471M,SMBJ17A,SMF85CA,SMBJ120CA,5.0SMDJ220A,SM5S,SM8E,SM8S16CA,SM6S22A,20KPA120CA,5KP8.0A,1.5SMC10A,SC2E5-3500D,SC3E6-230M,3KP75CA,SMBJ14A,SM8S,P6SMB18A,SMDJ16CA,SCGB1608S221FPF,SMBJ130A,1.5SMC130CA,5.0SMDJ350A,SCPB1608S601LPF,15KPA26A,15KPA48CA,SMDJ440CA,34S350K/40,5KP120CA,SCGB1005S200FPF,SA100A,SMBJ15A,SCF125-2920R,SMAJ170CA,KA-133,SCWL252010G-R47ML,15KPA180A,30KPA260CA,SMBJ12A,SMAJ6.0A,P6KE62CA,SC3E8-150HP,SC250-1000S,TPSMEJ,SC3E8-150HM,1.5SMC91A,SA7.5CA,5.0SMDJ78A,SMCJ7.0A,SMDJ51CA,15KPA22CA,5.0SMDJ48CA,SMBJ13A,SCBE-471M,SC2E8-150MSMD,TPSMDJ,P6KE75A,P4SMA220A,KB-380,34S440K/65D,SMCJ150A,20KPA172A,SC1210-350BSMD,SC1812-90CSMD,TPSMCJ,SA6.0A,SCF200-1812R,5KP8.5A,SMAJ78A,KA-100,SC3E8-800HM,5KP120A,SC3E8-800HP,SMBJ10A,SMBJ11A,P4KE27A,5.0SMDJ400A,SMAJ22CA,SC3E5-350LM,TPSMBJ,SMCJ6.5CA,8.0SMDJ22CA,SMAJ75A,SMCJ36A,SA190CA,SCPB1005S121MPF,SM4KBF,5.0SMDJ75A,P4SMA9.1A,TH8S SERIES,SMF54CA,SC30-600,P4SMA91A,TPSMAJ,1.5KE100A,SC2E8-250MSMD,P6SMB170A,SMCJ45CA,3KP60A,30KPA84CA,SC3E5-470LM,P6KE75CA,TH8D28CA,P4KE24A,SCF030-1812R,SCPB3216S121WTF,SC16-600,SCA SERIES,SCGB1005S600FPF,SC3E5-150L,SMAJ6.5A,SMBJ440A,SMCJ58CA,SMDJ7.5CA,5.0SMDJ17CA,1.5KE18CA,5KP60CA,5.0SMDJ70CA,SMCJ33A,P4SMA350A,RCF260-1812R,SCGB3216S700KTF,SCF0805,P4KE22A,P4SMA6.8CA,10D SERIES,P4KE6.8A,SA6.5A,5.0SMDJ33CA,SA36CA,SMBJ,SMDJ20CA,SMF6.0A,P4SMA15CA,3KP6.0CA,SMDJ160A,3KP26CA,SCWL201610H-R47ML,SMAJ60A,SMAJ,SC2E8-75ML,5.0SMDJ70A,5.0SMDJ SERIES,SMF22CA,SMDJ48A,SMCJ7.0CA,SMCJ20A,P4KE36CA,SCF260-13-1812,P6KE200A,SMDJ,20KPA36CA,SC1206-470ASMD,SMBJ85A,1.5KE380A,P4KE120CA,P4SMA400CA,SCPB1608S600QPF,SC2K8-400SMD,SMF180A,SM8E43A,SMCJ,SM8S22CA,SMDJ33CA,SMDJ45A,1.5SMC8.2CA,SCC-401M,SMCJ13CA,SCB-201M,TH8S16CA,PXXXXSB SERIES,SMDJ64CA,3KP13CA,5KP180CA,SCWL252010G SERIES,1.5KE62A,20KPA26A,SCF020-0805R,20KPA104CA,PXXXXLA SERIES,SMCJ26CA,SA75A,TH8D,20KPA24A,TH8S,SMDJ43A,1.5SMC91CA,SCHB1608W601EPF,1.5SMC180CA,20KPA300CA,SCPB-S SERIES,1.5KE250A,SCF012-0603R,SA78A,53D361K,SMAJ85CA,P4SMA200A,SA190A,K1-076,1.5KE8.2A,2

Feb.2019 - 硕凯电子 - 选型指南 - Ver Feb.2019 代理服务技术支持采购服务

解析PPTC特性和选型

PPTC可以做到重复使用6000次以上，而且动作时间快、串联在电路中的损耗低。不仅是在电路上起到了一个保护的作用，在对于没有PPTC保护的电路上万一出现了问题烧坏的可能就是某个重要元件了，这也是变相起到了节约成本的作用。

2024-09-21 - 技术探讨代理服务技术支持采购服务

竞沃(TLC) 过流保护产品(PPTC/FUSE/ESD)选型指南（英文-详细版）

目录- company profile PPTC Resettable Fuse Basic Characteristics One Time SMD Fuse Base Characteristics PPTC Resettable Fuse Series One Time Fuse Series ESD Suppressor Series PPTC Resettable Fuse Cross Reference SMD Solder Reflow Recommendations SMD FUSE Cross Reference

型号- FSMD110-1206R,SMD0805P110SLR,SMD0603P075SLR,SMD1812P300SLR,06 110,FSMD300-2920-R,1812L350SL,MICROSMD075F,RLD16P600GF,SMD1812P150TF/8,SMD1210P400SLR,FSMD075-R,FSL450LF-N,RXEF030,TLC-NSML750,TRE055,MICROSMD050F,MF-NSML700,FSMD150-12R,FRVL017-120F,FSMD370RZ,16R1100G,TLC-USML600,SMD1206P700SLR,TRE050,SMD0805P010TF,60R160,0603L150SL,MF-RX012/250U,06 100,RLD16P185BF,RLD30P090UF,1812L700SL,RLD30P135UF,72R090X,TLC-NSML500,RXEF040,SMD1812P850SLR,MINISMDC110F/16,12 100 1.5,RGEF800,MF-MFMF160,TLC-MSMD150,MF-USMF005,FRH110-250VF,FRU135-30F,FRH080-250VF,TRE040,LVR055S,PICOSMDCHOS,MF-LR190,30R090,MF-R500,TRA1400,MXP370,TRF600-160,FSMD200-1210RZ,FRK065-60F,TRB SERIES,FSMD110-24R,RUSBF185,FSMD050-1210-R,SLD270,RXEF250,TRE035,MF-MFMF150,FEMTOSMDC020F,TLC-MSMD160,SMD1210P005TF,TLV310,RXEF017,FRVL075-120F,TRC090,FSMD500RZ,RLD72P050XF,TRE030,SMD1812P050TF,RXEF010,TLV550,RLD60P375XF,PICOSMDC200LR-T,FSMD110-1206RZ,TLC-FSMD050,NSMD/L1206,FRG1200-16F,TRA900,15LR550,RXEF020,1210L380SL,TRE025,FRK250-60F,TLV300,SMD2920P050TF,12 113 0.25,RXEF025,TLC-NSML380L,TLC-LSMD500,TLC-MSMD020/60,TRE020,LVR033S,MXP190,RUSBF160,PICOSMDCOIOS,SMD0805P200SLR,TVS SERIES,60R375,SMD2920P185TF,FRU160-30F,60R135,NANOSMDC150F,TRC075,1210L200,FRVL025-120F,TRE010,TRF100,SLD250,TLC-NSML550,TRE017,TRE015,RLD16P500GF,FLR260F,1812L450SL,TLV730,TRE250,FRG700-16F,FSMD450-1210RZ,MF-S420,FRVL010-120F,TLC-MSMD110,MXP180,FSMD160-16R,RUSBF155,TRG SERIES,RUEF160,FSMD035-0805-R,FSMD020-R,TLC-NSML300,TRC065,SMD1206D012TF,FSMD175-1210RZ,PICOSMDC020S,RXEF005,1812L800SL,MF-RX014/250,LVR075S,SMD2920P030TF,SMD300F,SMD1206D110TF,FSMD020-1210-R,TLC-MSMD125,FRVL300-120F,FRV025-240F,MF-R300,MSML1812,TRA1200,60R110,FSMD110-16-R,FSR175F,FSMD020-0402RZ,MINISMDC110F/24,FSMD260-1210RZ,MF-MSML270,FSMD200-1210R,TRC050,FSMD250-2920-R,NSML1206,RUSBF135,SMD2920P150TF,MF-RX160/72,TLC-USMD075,MF-NSMF150,12 113 2.5,0805L110SL,LR4260F,TAL190S,MF-MSML260,TAL190N,RUEF185,TRC040,HVR250P080CF,FSMD050-0402RZ,1812L500SL,SMD1206P600SLR,FSMD010-0805-R,FRU250-30F,TLC-MSML700,SMD1210P300SLR,TLC-MSMD110/24,RUSBF120,RGEF400,HVR250P180CF,TRF018U,TLC-PSMD024,TRC030,1206L380SL,TRB185,TLC-PSMD020,SMD1812P400SLR,RLD06P075BF,FSMD012-1206-R,TLS420,TRA090,RGEF1100,TLC-NSML450L,12 100,1206L260SL,SMD2920P250TF,MF-USML190,SMD100F/33,RUEF800,FSMD160-12R,FSMD075-0805RZ,LRD550F,RUSBF110,TLC-MSMD110/16,MF-PSML175,TRC020,TLC-PSMD035,TRE200,TLC-USMD050,TRC025,12 113 0.375,SMD1206D150TF,3GK SERIES,3GM-C,FSMD175-1210R,MINISMDC300F,1812L270SL,FRV033-240F,TRC017,MF-R900,30R250,MF-MFMF020/60,PICOSMDC050S,MF-RX090/72,TLC-USMD020,TRC250,TRA075,TRC010,16R300G,FRVL375-120F,SMD1210P260SLR,15LR380,MF-R090-0-9,FRV016-240F,TLS200,12 110 1.5,TRB160,TAL250,MF-PSML150,TRM150,SMD125F,MF-USML175,TRC005,FRG600-16F,RLD16P700GF,TLC-PSMD010,TRA065,12 113 0.5,MF-NSMF110,RLD30P300UF,TLC-USMD035,MINISMDC075F/24,SMD1812P900SLR,RLD60P090XF,RLD60P135XF,TLC-LSMD300/24,TAL260,0805L1750SL,06 100 0.375,MF-RX012/250,TLC-MSML900,1812L150/24,FSMD020-60-R,MF-USML380,SRP 2000F,TRA050,USMD1210,LR4190F,TLC-USMD005,LSMD2920,1812L600SL,MF-RX025/72,TRM SERIES,TAL270,ASML0402,1812L150/12,STD120F,SMD1206P175SLR,FSMD075-24R,TLC-NSML700,TRA040,1210L175SL,FRG1300-16F,FSMD270RZ,RGEF600,TLC-PSMD075,FLR190F,TRB135,TRM125,TLC-USMD010,TD350-1,TD350-2,FSMD160-R,1210L260SL,TAL280,SMD1210P075TF,FRV008-240F,FSMD600RZ,MF-R700,RLD72P300XF,FSMD050-2920-R,FSMD260-24-2920-R,1812L370SL,TRA030,TRB120,RXEF 300,0603L050SL,12 110 3.5,TLC-USML190,RLD16P800GF,RLD30P400UF,60R185,TLC-PSMD050,TRA025,SMD1206P550SLR,3GF SERIES,1206L175SL,TRA020,06 110 2.5,RLD16P250BF,TLV900,TRB110,FSMD260R,12 113,TRM100,12 110,FRG300-16F,SMD1812P650SLR,MF-S175,TVS175N,SMD1206P260SLR,TLC-LSMD050,FSMD014-R,SMD1812P075TF/24,TRA017,MF-PSML200,STD175F,FRVL065-120F,TLC-PSML380,TLC-FSML100,15ST175,FSMD400-1210RZ,TRA250,NSMLXXXL1505,2920L050,TLC-MSML300,TRA010,PC01050,12 110 4.5,TVS210,72R375X,TLC-NSML190,TLC-USMD200,MF-NSML260,TLC-NSML400L,TLC-PSML150,MINISMDC010F,MF-RX110/72,SMD1812P075TF/33,USML1210,06 100 0.5,16R700G,TRA005,NANOSMDC200F,TLV190L,1206L300SL,TLC-FSML110,TLC-MSML550,SMD1206P500SLR,1210L075,FSMD050-1206-R,FRU090-30F,TVS200,MF-MSML600,TLC-USML175,MF-R090,RLD60P160XF,SMD0805P150SLR,TLC-LSMD075,RLD06P155BF,FLR550F,MF-R065,MICROSMD005F,TLC-USML380,FSR200F,SMD1206P650SLR,SMD1812P260SLR,RLD16P1200GF,SMD1210P600SLR,TRF250-145U,MF-RX065/72,2920L030,RLD16P900GF,PICOSMDC035S,FSML0603,TLC-NSML175,250R120,FRVL100-120F,VTD210F,RLD06P120BF,FSMD190RZ,72R020X,MF-R075,SMD0805P300SLR,SMD260F,SMD1206P110SLR,1812L300SL,0805L075SL,FSMD075-2920-R,TLC-USML150,TVS230,MF-USML450,TRF250-120U,MICROSMD200F,0805L260SL,SMD1210P750SLR,LRD730F,TLC-NSMD200,30R300,RLD72P110XF,MF-USML200,1210L550SL,RUEF300,TLC-LSMD260/24,TAL410,MF-LSMD185/33X,FSL270F-N,MF-RX375/72,TLC-LSMD250,TRF014U,SMD1206P350SLR,FSR420F,TLC-NSMD035,30R500,TLC-FSML150,FSMD035-0603RZ,TLC-MSML500,TRB300,MF-USML650,MF-LR730,LVR008S,1812L200,MF-MSMF030,PICOSMDC260LR-T,FSMD125-R,MF-LL190,250R145,TVS170N,MINISMDC014F,MSMD/L1812,FSMD100-2920-R,PICOSMDC075S,TLC-NSMD020,TLC-NSM

2020/7/29 - 竞沃 - 选型指南 - REV. 1 代理服务技术支持采购服务

AEM科技（AEM）车用贴片自恢复保险丝选型指南

目录- Automotive Grade Surface-Mount Resettable Fuse PAS Series Automotive Grade Surface Mount Polymer PTC PAT Series Automotive Grade Surface Mount Polymer PTC

型号- PAT,PAS,PAT0805,PAS1812-110-24F,PAS1812-150-12,PAS1812,PAS2920—300—24F,PAT1206-075KF,PAT1206-010KF,PAS1210-020,PAT1206-050KF,PAT1206-035KF,PAT1210-125KF,PAS1206-200,PAS1812-020,PAS1812-075-24,PAS1812-260,PAT1206-016KF,PAS1206-035-16F,PAS1812-260-16F,PAS1812-300F,PAS1206-016,PAT1210—016KF,PAS1812-014,PAS1812 SERIES,PAS2920-300F,PAT SERIES,PAS1210-010,PAT1210-020KF,PAS1206-050,PAS1210-050,PAS1206—035—16F,PAS1206-012,PAS1210—175F,PAS1812-010,PAS1812-050,PAS1210-175F,PAS2920,PAT1210-150KF,PAS1812-125,PAT1210-050KF,PAS1206-025F,PAS1206-020-30F,PAT0805-016KF,PAT0805-035KF,PAT1210-075KF,PAT0805—010KF,PAT0805-010KF,PAS1812-020-60,PAS1812-110-16,PAT0805-050KF,PAT0805 SERIES,PAS1812-200,PAS2920-300-24F,PAS1812—110—24F,PAS2920-185-33F,PAS1206-020,PAS1210-005,PAS1812-160,PAS1812-150-24F,PAS1206 SERIES,PAS2920 SERIES,PAT1210-016KF,PAT1210-035KF,PAT1210-010KF,PAS1206,PAT0805-005KF,PAS1210-110,PAT0805-020KF,PAS1210-035,PAS1210-150,PAT1206-020KF,PAS SERIES,PAS1210-075,PAS2920-260F,PAS1206-110,PAS1812-250-16F,PAS1812-110,PAS1206-035,PAT1206—016KF,PAS1812-075,PAS1206-150,PAS1812-030,PAT1210-110KF,PAS1812-150,PAS1206-075,PAS1812-050-30F

October 2021 - AEM科技 - 选型指南代理服务技术支持采购服务

竞沃（TLC）PPTC自恢复保险丝选型指南

描述- Founded in 2011, TLC is a Specialized and New Enterprise, the first surface-mounted resettable fuse manufacturer in China, the leader of PPTC industry, and a professional manufacturer of circuit protection components. Its main products include PPTC, SMD Fuse, TVS and ESD, NTC, WSF three-terminal Fuse, EVFuse and the other protective elements.

型号- LSML2920,TAL180,TRB900,TLC-MSMD260/8,TLC-NSML750,TLC-LSML600/12,TRE055,TLC-LSML600/16,TLC-ZSMD0025/24,TLC-MSMD260,USMD1210 SERIES,TLC-MSMD020,TLC-USML600,TRF020,TRE050,TLC-MSMD035,TAL190,TLC-LSML750/12,TRA800,TRF014,TLC-NSML500,TRF012,TLC-LSML600/24,TRF011,TRF018,TD SERIES,TLC-LSMD600,TLC-MSMD150,TLC-MSMD030,TLC-NSML400/12,TLC-NSMH050/24,TRE160,TRE040,TLC-MSMH110/16,TLC-NSMD005/60,TRA1400,TLC-NSMD100/16,TLC-ZSMD0035 0.035,TRF009,TRF008,TLC-LSMH100/33,TRE035,TRF002,TLC-USML700,TRB1200,TRF006,TLC-NSMD100/24,TLC-MSMD160/24,TRF004,TLC-MSMD160,TLC-ZSMD0025/24 0.,TRC090,TLC-LSMD300D/16,TRE030,TLC-USMD200/8,TLC-MSMD020/50,TLC-MSMH110/24,TLC-MSMD010/30,TLC-NSMD065/16,TLC-FSMD050,TLC-NSMD020/30,TLC-MSMH075/33,TLC-NSML600,TRA900,TLC-NSMD100/12,TRE025,TLC-MSMD160/12,NSMD1206,TLC-MSMD050,TLC-LSMD300D,TLC-NSML380L,TLC-MSMD160/16,TLC-LSMD500,TLC-MSMD020/60,TLC-MSMD150/8,TRE020,TLC-PSMH020/30,TLC-NSMD075/30,TRA1300,TLC-USML500/12,TLC-ZSMD0035/24,TLC-NSMH075,TRC075,TRE375,TRE010,TRF100,TLC-NSML550,TRE017,TRE135,TRE015,TLC-NSMD075/24,TLC-MSMD160/6,TLC-PSML260/8,TRE250,TRE130,TLC-PSMH020/24,TLC-MSMD010/50,TLC-NSMH016/30,TLC-MSMD110,TLC-ZSMD0050/24,TRG SERIES,TLC-USMD110/8,TLC-MSML450/21,TRC185,TLC-NSML300,TRC065,TLC-USMD035/24,TRE125,TLC-NSML350L,TLC-MSMD250/12,TRB090,TLC-USML600/12,TLC-MSMD250/16,TRC060,TLC-MSMD125,TLC-MSMD150/24,MSML1812,TRA1200,MSMD1812 SERIES,TLC-LSML750/24,NSML1506 SERIES,TLC-USML900,TRF200,TRE110,FSMD0603 SERIES,TLC-NSML650,TLC-NSMH050,TLC-ASML075,PSML0805 SERIES,TLC-USML1000,TLC-MSML300/24,TRC050,TLC-MSMD014,TRM075,TLC-MSMD150/16,TLC-LSMH200/33,TLC-MSMD010,TLC-MSMD150/12,NSML1206,TLC-NSML400,TRE100,TLC-USMD075,TLC-LSMD700,TLC-PSML350/12,TLC-NSMD075/16,TRC040,TRC160,TLC-LSML700/24,TLC-PSMD035/9,TLC-ZSMD0011,TLC-NSMD075,TLC-MSMD260/12,TLC-MSMD110/24,TLC-USMH110/24,TLC-ZSMD0015,TLC-MSMD260/16,TRF018U,TRC030,NSMH1206 SERIES,TLC-MSMD110/33,TRB185,TRC035,TLC-ASML050,TLC-PSMD020,ZSMD0201,TRA090,TLC-NSML450L,TRM055,TLC-NSMD010/48,TLC-NSMD200/12,TAL350,TLC-USMH110/30,FSML0603 SERIES,TLC-LSML900/24,TLC-MSMD110/16,TLC-LSMD100/60,TRC020,TLC-PSMD035,TRE200,TLC-USMD050,TLC-PSMD030,TLC-PSMD150,TRC025,TLC-NSMD075/8,TLC-NSMD150/8,TLC-USMD175,TRB050,TAL110,TRM040,TRC017,TLC-ASML050/9,TLC-USMD020,TRC250,TLC-ASML035,TLC-MSMD110/12,TRA075,TRC010,TRC375,PSMD0805 SERIES,TLC-NSMD050,TRC135,TLC-LSMD050/50,TLC-NSMH075/16,LSMD2920 SERIES,TLC-NSMD010/60,USML1210 SERIES,TLC-PSMD005,TRB160,TAL120,MSMD1812,TRM033,TAL250,TLC-LSMD300/33,TRM150,TAL370,TLC-LSMD300/30,TLC-NSML300/12,TLC-PSMD035/12,TRC005,TLC-LSMH400/24,TLC-NSML260/12,TLC-MSMD035/30,TLC-USMD150,TRA185,TLC-PSMD010,TRA065,TRE300,TLC-NSML450/12,TRM025,TLC-USMD035,TLC-ZSMD0050 0.050,TAL140,TLC-USMD110/16,TRA,TAL260,LSMH2920 SERIES,TRC,TRB,TRE,TRG,TLC-FSML300,TRF,TRA SERIES,ASML0402 SERIES,TLC-USMD110/12,TRM,TRA050,TLC-ASML010,TRC110,TLC-USMD005/50,TLC-ZSMD0050,USMD1210,TLC-USMD005,TRM016,LSMD2920,TLC-USMD050/16,TLC-LSMD260/33,TRM012,USMH1210 SERIES,PSMH0805,TAL270,TLC-ZSMD0011 0.011,NSMD1206 SERIES,ASML0402,TLC-ZSMD0015/24,TLC-NSML700,TRA160,TRB250,TLC-MSML900T/20,TRA040,TLC-PSMD075,TLC-ASML020,TLC-NSMD050/8,TRB135,TRM008,TLC-MSMH150/33,TRM005,TLC-MSMD075,TRM125,TLC-USMD010,TD350-1,TD350-2,TLC-ZSMD0011/24 0.,TAL160,TLC-LSML400/24,TAL280,LC-NSMD200/12,TLC-MSML800,TRA1600,TLC-ZSMD0035,TRA030,TRB120,TRC210,LSML2920 SERIES,TLC-USML190,TAL170,TLC-PSMD050,TRA025,TLC-FSMD035/9,TRF SERIES,TLC-ZSMD0025,TLC-MSMD250/8,TRA020,TRE500,TRB110,TRM100,TAL175,TLC-USMD110,PSMH0805 SERIES,TLC-PSML260,TLC-MSML500/21,TLC-LSMD050,TRA135,TLC-NSMD110,TLC-NSML200/12,TRA017,TLC-PSML380,TLC-ZSMD0015 0.015,TLC-FSML100,TLC-MSMD050/30,TLC-MSMD050/33,TRA250,TLC-USMD150/8,TRA010,TLC-NSMD012/60,TRB220,TAL500,TLC-LSMH300/24,TLC-USMD200,TLC-USMD075/8,TLC-NSML350/12,TLC-NSML400L,TLC-MSML500/16,TLC-PSML150,TLC-MSML500/12,TLC-NSMD100,TLC-USMD020/24,USML1210,TLC-NSMH020/30,TRA005,TLC-MSMD014/50,TD250-2,TLC-FSML110,TLC-NSMD025/24,TD250-1,TLC-ASML100,TLC-MSMD050/24,TRA120,TRC300,TLC-USML175,TLC-LSMD075/60,TRM200,TLC-LSMD075,TLC-NSMD025/30,TLC-USML380,TLC-USML260,TLC-FSML200,TLC-MSMD200/12,TLC-LSMD260D,TRA110,TLC-MSMH150/24,FSML0603,TLC-NSML175,TRB200,TLC-MSMD050/16,TLC-PSML125,TAL760,TLC-LSMD185,TLC-USML150,TLC-MSMD200/24,TLC-MSMD200/20,TLC-NSMD200,TLC-USMD005/60,TLC-MSMD200/16,TLC-LSMD030/50,TRA100,TLC-MSML500T,TAL410,TLC-NSML500L,TLC-NSMD035/16,TLC-LSMD250,TRF014U,TLC-PSMD010/24,TLC-NSMD035,TLC-FSML150,TLC-PSMD100,TLC-NSMD150,TRB300,TAL300,TLC-NSMD035/24,TLC-PSML075,TLC-USMH200/16,TRM SERIES,TRC500,TLC-NSMD020,MSMH1812 SERIES,TLC-NSMD025,TLC-MSML750,TLC-PSMD110,NSMH1206,TRE SERIES,TLC-PSML300/12,TRA200,TLC-LSMD125,TAL310,TLC-LSMD150,TLC-LSMD030,NSML1206 SERIES,TRF012U,TLC-MSML350/12,TLC-NSMD012,TRB400,TLC-NSMD010,TLC-NSMD016,TLC-MSMD050/60,TLC-NSML500/12,TLC-ZSMD0015/24 0.,TAL SERIES,FSMD0603,TAL200,TLC-PSML175,TLC-LSMD260,TLC-NSMD012/48,TLC-USML350,TLC-LSML700/12,TRA300,TLC-NSMD005,TLC-FSML260,TLC-MSMD110/8,TRB SERIES,TLC-NSMD035/30,TLC-USML110,TAL210,TAL450,TLC-MSMD300,TLC-LSMH200/24,TLC-LSMD450,TLC-FSMD100,TLC-

2024/6/20 - 竞沃 - 选型指南 - REV.1 代理服务技术支持采购服务

【技术】浅析PPTC自恢复保险丝在RS485通讯接口的应用

众所周知，PPTC自恢复保险丝是使用极为广泛的一种过流保护元器件，在一些笔记本电脑、汽车电子、以及变压器、工业控制设备，当然，也包括一些通讯接口，PPTC都能起到过电流和过温保护的作用。浅析PPTC自恢复保险丝在RS485通讯接口的应用。

2022-10-17 - 技术探讨代理服务技术支持采购服务

【选型】竞沃(TLC) 过流保护产品(PPTC/FUSE/ESD/CSR/TVS)选型指南（简版）

目录- PPTC自恢复保险丝产品一次性保险丝产品 Power TVS与ESD半导体静电抑制器 ESD静电抑制器与电流感测电阻CSR TLC产品应用领域

型号- 04 100,06 110,SMDJXXA,SMBJXXA,0402,PC01,PSMD 0805,HV610,LMMT0,12 100,HFM0,TLV SERIES,HV110.PV,PTN102H05B,TAL SERIES,06 100,USML1210,TD SERIES,LCT0,LSMD 2920,PTN102U05B,HET0,HV620,SMDJXXCA,BEV7,BEV5,PSML0805,TRB SERIES,TRA SERIES,TRE SERIES,HEET0,USMD 1210,PB01,FSML0603,HV510,HV630,HV110,MSMD1812,PTN205U05A,TLS SERIES,62720,EV1845,TRF SERIES,10800,ESDAC05,NSMD1206,HV520,SMFXXCA,12110,TVS SERIES,SMAJXXCA,42510 ESD-LVC,5.0SMDJXXCA,NSMD 1206,SMFXXA,USMD1210,06100,LMJ12,HV530,LSMD2920,LMJ10,12113,HV650,SMBJXXCA,SRC39,ANL SERIES,SMAJXXA,0603,TRM SERIES,PTN062H05B-M,62 720,PTN2510U05A,ASML0402,TRG SERIES,SRC25,MSMD 1812,HCT0,LET0,NSML***L1505,SMCJXXA,LMT0,LMJ25,HFMM0,MSML1812,SMCJXXCA,TRC SERIES,04100,PSMD0805,FSMD0603,FSMD 0603,SRC59,10 800,NSML1206,5.0SMDJXXA,PVAH1U,2410,06110,12 113,12100,12 110

2018年 - 竞沃 - 选型指南 - REV.1 代理服务技术支持采购服务

端子SMD和SMDC系列表面贴装PolySwitch®自恢复PPTC规格书

描述- 该资料介绍了Littelfuse公司生产的PolySwitch®可恢复式PPTC表面贴装系列产品的技术规格和应用信息。该系列产品提供表面贴装过流保护，适用于空间有限且需要可恢复保护的应用。产品具有广泛的规格范围、低电阻、快速断开时间等特点，适用于移动电子、电池、汽车、多媒体、工业控制和游戏机等领域。

型号- RF4439-000,SMD075F/60,RF0316-000,RF0308-000,RF0324-000,RF0317-000,RF2287-000,SMD200F/24-2920,RF0315-000,RF0323-000,RF4438-000,SMD150F/33,RF2286-000,SMD250F/15-2920,RF0318-000,DECASMDC050F/60,SMD185F,SMD200F,RF0314-000,RF3102-000,RF3763-000,RF1238-000,SMDC030F,SMD100F/33,SMD250F,SMDC050F,RF0313-000,SMD030F-2018,RF0319-000,RF0326-000,SMD SERIES,SMD150F/33-2920,SMDC310F/18,SMD100F-2018,RF0325-000,SMDC SERIES,SMDC185F/33,SMD150F,SMD300F,RF0312-000,SMDC075F,SMD100F,SMDC300F/24,RF1478-000,RF0320-000,SMDC125F/33,RF0311-000,SMD310F/18,RF4441-000,SMD300F/15,SMD050F,RF1835-000,SMD030F,RF3182-000,RF0322-000,SMD125F,SMD260F,SMD150F-2018,SMDH160,SMD150F/33-2920-2,RF2285-000,RF4298-000,RF1479-000,RF1342-000,RF0321-000,SMDC50F,SMDH120,SMD075F,SMD200F-2018

06/13/24 - LITTELFUSE - 数据手册代理服务技术支持采购服务

【应用】基于硕凯电子半导体放电管和自恢复保险丝的CAN总线防护方案，可通过10/700μS浪涌测试

汽车上各种电子控制单元的数目不断增加，连接导线显著增加，因浪涌损害的情况加剧。本文将介绍使用硕凯电子的半导体放电管P0300SA、P0300SB、P0300SC和自恢复保险丝JK250-120U设计的CAN总线防护方案。

2019-03-20 - 应用方案代理服务技术支持采购服务

如何为汽车电动车窗控制开关选择一款汽车级自恢复保险丝实现瞬时过载电流保护？

汽车电动车窗的控制开关接触瞬间会有很大的瞬时峰值电流，约300mA~500mA，持续时间约50ms以内，仅靠电阻无法做到快速响应保护，故设计电路需要再加一级保护，在电源线上串接一颗额定电压30VDC、保持电流Ihold为0.1A，跳闸电流Istrip为0.25A的littelfuse可恢复保险丝microASMD010F，实现瞬时过载电流保护，让控制系统实现高可靠性。

2018-07-17 - 器件选型代理服务技术支持采购服务

SC60系列PPTC（CTI）测试报告（A2230159283101001）

描述- 本报告由SOCAY ELECTRONICS CORP.,LTD.提交，由Centre Testing International Group Co.,Ltd.进行检测。报告编号为A2230159283101001，测试样品为PPTC SC60系列元器件。检测内容包括铅、镉、汞、六价铬、多溴联苯、多溴联苯醚、邻苯二甲酸盐等有害物质的含量。测试结果显示，所有检测物质均未检测到，符合相关标准要求。

型号- SC600-T SERIES,SC135 SERIES,SC600-T,SC16 SERIES,SC250 SERIES,SC6,SC30,SC60,SC30 SERIES,SC250,SC250-T SERIES,SC16,SC135,SC600,SC6 SERIES,SC250-T,SC60 SERIES,SC600 SERIES

Apr. 14, 2023 - 硕凯电子 - 测试报告代理服务技术支持采购服务