【应用】国产3A自恢复保险丝TRA300助力12V电源模块，可实现短路时快速关断

时间： 2022-06-01 来源：世强

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客户在电源模块的12V，2A输出接口处需要加自恢复保险丝，需要在65℃时能够快速响应。原使用RF3202，目前因为客户需求，希望寻找备选方案，故给其推荐了国产厂牌竞沃的直插封装的3A自恢复保险丝 TRA300。

TRA300与RF3202的主要性能参数对比：

图1 TRA300与RF3202的参数对比表

由上表参数对比可以看出TRA300在常温保持电流典型值和极限电压和RGEF300是一致的。触发电流及高温时的保持电流有微小差异。TRA300在高温时保持电流更小一些，短路时更易关断起到保护作用。封装形式上均为直插封装，仅外观存在差异。

25℃时TRA300触发保护时间与电流曲线：

图2 触发保护时间与电流曲线

TRA300应用在客户电源模块输出接口的保护方案中会带来如下优势：

1、触发快：在60℃的环境温度、30A的电流情况下触发时间只有20ms。

2、封装形式丰富：此规格目前为圆形弯腿封装，另外原厂可提供方形直腿等其他形式的封装。

3、认证齐全：此规格目前TUV、UL、Rohs、可靠性测试报告均有，完全可以满足客户产品的出口物料认证需求。

综上所述，TRA300用在客户电源模块的输出保护接口上，其性能与国际主流品牌的性能基本一致，另外其性价比高、认证报告齐全完全可以满足客户产品的出口需求。

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目录- 公司简介基本特性说明 PPTC产品规格说明 Low Ro SMD低损耗贴片系列 SMD常规贴片系列 Low Ro Strap低损耗电池片系列 Polymer PTC DISC Type圆环系列 leaded插脚系列

型号- LSML2920,TAL180,TRA1500,TRB900,TLC-MSMD260/8,TLC-NSML750,TLC-LSML600/12,TRE055,TLC-MSML450T,TLC-MSMD260,TLC-MSMD020,USMD1210 SERIES,TLC-USML600,TRF020,TRE050,TLC-MSMD035,TAL190,TLC-LSML750/12,TRA800,TRF014,TLC-NSML500,TRF012,TRF011,TRF018,TD SERIES,TLC-MSMD150,TLC-MSMD030,TLC-NSML400/12,TRE160,TRE040,TLC-NSMD005/60,TRA1400,TLC-NSMD100/16,TRF009,TRF008,TRE035,TRF002,TLC-USML700,TRB1200,TRF006,TLC-NSMD100/24,TLC-MSMD160/24,TRF004,TLC-MSMD160,TRC090,TLC-LSMD300D/16,TRE030,TLC-USMD200/8,TLC-MSMD010/30,TLC-FSMD050,TLC-NSMD020/30,TLC-NSML600,TRA900,TLC-NSMD100/12,TRE025,TLC-MSMD160/12,NSMD1206,TLC-MSMD050,TLC-LSMD300D,TLC-MSMD160/16,TLC-LSMD500,TLC-NSML380L,TLC-MSMD020/60,TLC-MSMD150/8,TRE020,TRA1300,TLC-USML500/12,TLC-NSML312,TRC075,TRE375,TRE010,TRF100,TLC-NSML550,TRB1100,TRE017,TRE135,TRE015,TLC-MSMD160/6,TLC-PSML260/8,TRE250,TRE130,TLC-MSMD010/50,TLC-MSMD110,TRG 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125/30,TLC-NSML110C,TRM040,TRC017,TLC-USMD020,TRC250,TLC-ASML035,TLC-MSMD110/12,TRA075,TRC010,TRC375,TLC-NSMD050,PSMD0805 SERIES,TRC135,TLC-LSMD050/50,LSMD2920 SERIES,TAL500-L2,USML1210 SERIES,TLC-PSMD005,TAL120,TRB160,MSMD1812,TRM033,TAL250,TLC-PSMD110/13.2,TAL370,TRM150,TLC-NSML300/12,TLC-PSMD035/12,TRC005,TLC-MSMD035/30,TLC-USMD150,TRA185,TLC-PSMD010,TRA065,TRE300,TLC-NSML450/12,TRM025,TLC-USMD035,TAL140,TRA,TLC-USMD110/16,TAL260,TRC,TRB,TRE,TRG,TRF,TLC-FSML300,TLC-NSMDO10/48,TRA SERIES,TRM,ASML0402 SERIES,TLC-USMD110/12,TRA050,TLC-ASML010,TRC110,TLC-USMD005/50,USMD1210,TLC-USMD005,TRM016,LSMD2920,TLC-USMD050/16,TRM012,TAL270,NSMD1206 SERIES,ASML0402,TLC-NSML700,TRA160,TRB250,TRA040,TLC-PSMD075,TLC-ASML020,TLC-NSMD050/8,TRB135,TRM008,TD350-3,TRM005,TLC-MSMD075,TRM125,TLC-PSMD100/13.2,TLC-USMD010,TD350-1,TD350-2,TAL160,TAL280,TLC-MSML800,TRA1600,TRA030,TRB120,TRC210,LSML2920 SERIES,TLC-USML190,TAL170,TLC-PSMD050,TRA025,TRF 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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

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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

竞沃保险丝选型表

提供竞沃贴片、插脚保险丝选型，覆盖常规封装1210/0805/1206/1812/0603等,覆盖常规功率段，电压6V-60V,电流低至0.05A

产品型号	品类	最大输出电压	最大输出电流	封装尺寸
TRG015	自恢复保险丝	600V	0.15A	插脚

选型表 - 竞沃立即选型

【产品】16V自恢复保险丝(PPTC)TRA系列，采用直插型封装

竞沃具有国内行业领先的自恢复过流保护技术，推出的16V直插型自恢复保险丝(PPTC)TRA系列，适用于空间要求不高、需要过流保护的应用提供保护。

2020-09-11 - 新产品代理服务技术支持采购服务

III-TRA（16V）系列

描述- 该资料介绍了III-TRA(16V)系列的保险丝产品。这些保险丝具有径向引线设计，采用耐火焰的环氧树脂聚合物绝缘材料，符合UL 94V-0要求。产品提供批量包装或卷带式包装，适用于多种低电压电源保护和负载保护应用。

型号- TRA1100,TRA1000,TRA1500,TRA1400,TRA1300,TRA1200,TRA135,TRA017,TRA1600,TRA050,TRA030,TRA250,TRA075,TRA010,TRA110,TRA(16V) SERIES,TRA090,TRA025,TRA300,TRA400,TRA005,TRA500,TRA(16V),TRA600,TRA700,TRA800,TRA900,TRA160,TRA040,TRA020,TRA185,TRA065,TRA120,TRA200

2020/12/3 - 竞沃 - 数据手册代理服务技术支持采购服务

TRA300Z聚合物PTC可复位保险丝

描述- 本资料介绍了由电路保护元器件专业制造商提供的可恢复保险丝（Resettable Fuse）。该产品型号为TRA300Z，具有重置功能，适用于多种电子设备的安全保护。

型号- TRA300Z

2015-12-16 - 竞沃 - 数据手册 - Revision: D 代理服务技术支持采购服务查看更多版本

TRA300聚合物PTC可复位保险丝

描述- 本资料介绍了由电路保护元器件专业制造商提供的可重置保险丝（Resettable Fuse）。该产品型号为TRA300，具有以下特点。

型号- TRA300

2015-12-16 - 竞沃 - 数据手册 - Revision: F 代理服务技术支持采购服务

竞沃-tyco/Bourns/Polytronics/Fuzetec/力特等自恢复保险丝对照表

描述- 竞沃自恢复保险丝与tyco/Bourns/Polytronics/Fuzetec/力特型号对照

型号- 60R050,MF-R400,MF-NSMF035,FSMD150-1206R,FSMD150-2920-R,MICROSMD075F,TRB900,SMD1812P150TF/8,RXEF030,FSMD075-R,FSMD150-24R,MICROSMD050F,RUEF090,MF-USMF110,MF-MFMF050,FRK185-60F,TLC-MSMD260,TLC-MSMD020,SMD0805P010TF,60R040,RLD16P185BF,RLD30P090UF,MINISMDC150F/24,RLD30P135UF,RUSBF075,TRA800,MF-NSMF050,TRF012,RXEF040,TRF011,RGEF800,MF-MFMF160,TLC-MSMD150,MF-USMF005,FRH110-250VF,TLC-MSMD030,FRU135-30F,FRH080-250VF,0805L100,PICOSMDCHOS,MF-PSMF050X,30R090,MF-R500,60R030,FRK065-60F,FSMD110-24R,SMD1210P200TF,TRF008,RUSBF185,16R135B,SMD1206D020TF,FSMD050-1210-R,MF-MFMF150,FEMTOSMDC020F,TLC-MSMD160,SMD1210P005TF,TRC090,SMD1812P050TF,RXEF010,FSMD050-0805R,FSMD150-R,60R020,SMD1812P125TF/6,4L,60R025,TLC-FSMD050,RXEF020,MF-NSMF075,MF-MFMF260,TLC-MSMD160/12,TLC-MSMD050,TLC-LSMD300D,SMD2920P050TF,RXEF025,MF-MFMF020,TLC-MSMD160/16,RUSBF160,PICOSMDCOIOS,60R010,1812L075/33,SMD2920P185TF,FRU160-30F,NANOSMDC150F,TRC075,1210L200,RLD60P010XF,RLD16P500GF,SMD0805P035TF,TLC-MSMD110,MF-PSMF075X,TRF600-150,-RC,FSMD160-16R,RUSBF155,16R110B,RUEF160,TRC185,FSMD035-0805-R,FSMD020-R,TRC065,SMD1206D012TF,SMD1206D035TF,PICOSMDC020S,MF-NSMF012,RXEF005,TRB090,SMD2920P030TF,RLD16P160BF,FSMD020-1210-R,TLC-MSMD125,TLC-MSMD150/24,MF-R300,NANOSMDC075F,MINISMDC110F/24,FSMD030-R,MF-NSMF020,MF-MFMF075,FSMD200-1210R,TRC050,TLC-MSMD014,1210L175X,SMD1812P200TFT,TLC-MSMD010,30R185,RUSBF135,SMD2920P150TF,RUSBF250,TLC-USMD075,MF-NSMF150,RUEF185,TRC040,HVR250P080CF,FSMD010-0805-R,FRU250-30F,MF-R800,TLC-NSMD075,TLC-MSMD110/24,RUSBF120,RGEF400,FRU110-30F,TRC030,TRB185,TLC-PSMD020,RLD06P075BF,FSMD012-1206-R,TRA090,SMD100F/33,RUEF800,FSMD160-12R,MINISMDC200F,30R160,MF-NSMF200,RUSBF110,SMD1206D075TF,TRC020,TLC-PSMD035,TLC-USMD050,16R400G,TRC025,SMD1206D150TF,TLC-USMD175,SMD1812P020TF,FEMTOSMDCOLOF,MF-R900,MICROSMDUOF,30R250,RGEF500,PICOSMDC050S,SMD1210P050TF,FRG500-16F,30R135,TLC-USMD020,NANOSMDC50F/13.2,TRA075,TRC010,16R300G,TLC-NSMD050,FSMD025-1206-R,MF-R090-0-9,MICROS MD01 OF,SMD0805P100TF,TRB160,RUEF700,TRC005,TLC-USMD150,TRA185,TLC-PSMD010,FSMD010-1210-R,RLD30P300UF,TLC-USMD035,FRH120-250VF,SMD1210P150TFT,RLD60P090XF,MF-MFMF150/24,RLD30P160UF,MF-RX012/250,1812L150/24,30R110,MF-R600,FSMD175 - 1210R,FSMD050-R,FRG400-16F,TLC-USMD005,60R090,FRK050-60F,TRA160,TRB250,TLC-PSMD075,TRB135,TLC-MSMD075,TLC-USMD010,FSMD160-R,FSMD020-0805-R,SMD1210P075TF,60R075,MF-R700,FSMD075-33R,FSMD050-2920-R,SMD1812P075TF,RUEF900,FSMD075-0805R,RLD16P800GF,RLD30P400UF,60R185,60R065,TLC-PSMD050,FSMD035-1206-R,RLD16P250BF,RLD60P025XF,TRB110,FSMD005-1210-R,FSMD260R,FEMTOSMDC035F,TLC-USMD110,FRG300-16F,RLD16P135BF,RLD16P090BF,TLC-LSMD050,RLD30P185UF,1812L125,TRA135,FSMD014-R,RLD60P050XF,TRA250,2920L050,RLD30P500UF,SMD0603P010TF,TLC-USMD200,FRG800-16F,SMD1210P020TF,MINISMDC010F,RUEF400,SMD1812P075TF/33,TLC-NSMD100,NANOSMDC200F,TRF250-110U,2920L185,SMD2920P100TF,TRA120,1210L075,FSMD050-1206-R,FRU090-30F,1812L160/12,MF-R090,1812L110,FRU600-30F,RLD06P155BF,MF-R065,MF-R185,MICROSMD005F,2920L030,2920L150,PICOSMDC035S,TRA110,250R120,1206L200,SMD030F,FSMD030-2920-R,TLC-LSMD185,RLD06P120BF,MF-R075,RLD16P100BF,MICROSMD200F,SMD1812P110TF,TLC-NSMD200,30R300,MF-RG500,SMD1210P175TF,FRG250-16F,RUEF300,MF-LSMD185/33X,RLD30P600UF,TLC-NSMD035,30R500,TLC-PSMD100,TLC-NSMD150,RLD30P250UF,TRB300,1812L200,MF-MSMF030,FSMD125-R,MINISMDC014F,RUEF600,FSMD100-2920-R,PICOSMDC075S,TRC500,TLC-NSMD020,TLC-NSMD025,SMD0805P050TF,30R400,SMD1206D050TF,SMD0603P020TF,TLC-PSMD110,MF-FSMF050X,SMD1812P110TF/24,TRA200,MF-RX015/600,SMD1210P010TF,TLC-LSMD150,TLC-LSMD030,MINISMDCHOF,TLC-NSMD012,TRB400,TLC-NSMD010,RGEF300,MF-LSMF300XT,30R600,FSMD185-2920-R,FSMD100-0805R,FSMD020-1206-R,SMD050F,FSMD075-1210-R,MINISMDC125F,SMD1812P010TF,RUEF500,TRA300,FRH150-600MF,16R500G,TLC-NSMD005,MF-USMF175X,MF-RG300,16R090B,1206L012,0805L050,FSMD100-1206R,FSMD075-1206R,FSMD150-1210R,MF-R005,MF-PSMF020X,MICROSMD035F,TRB500,MINISMDC160F,0603L020,MINISMDC075F,FSMD010-R,MF-USMF075,30R700,06R120B,SMD1206D025TF,RUEF135,1206L025,FSMD110-1210R,FSMD010-1206-R,RUEF250,1206L020,1210L005,MF-R010,FRU900-30F,MF-R135,MINISMDC050F,TRA400,SMD0805P075TF,RLD16P400GF,0603L010,16R250B,1206L150,1210L110,RLD60P020XF,06R155B,RLD30P700UF,1206L035,MF-R250,1812L075,2920L100,MF-MFMF200,MF-MFMF110/24X,FRU300-30F,0805L075,SMD1210P035TF,MF-PSMF010X,FRK090-60F,TLC-MSMD200,MINISMDC150F,RLD60P030XF,TRB600,FSMD300-24-2920-R,HVR250P120CF,FRK075-60F,FRK500-60F,250R080,30R800,MF-USMF050,RXEF090,MF-R110,FRU185-30F,TRA500,FSMD020-0603-R,NANOSMDC020F,FRU400-30F,1206L050,1812L050,FSMD200R,RLD60P065XF,TLC-LSMD100,TLC-FSMD020,16R800G,FRU800-30F,NANOSMDC025F,1210L050,TRB700,SMD0805P020TF,SMD1206D200TF,1812L160,RXEF075,MF-USMF150,RLD30P800UF,MF-FSMF035X,MF-USMF035,16R160B,30R900,MF-PSMF110X,RLD60P075XF,FRU500-30F,MF-MFMF010,0805L010,MF-R040,MF-R160,TRF250-120,MF-MFMF014,0805L020,TLC-FSMD035,FSMD010-0603-R,RLD60P185XF,RLD30P110UF,MINISMDC260F,MF-PSMF035X,MINISMDC030F,MF-FSMF010X,1210L035,16R185B,SMD1210P110TFT,1210L150,MF-MFMF125,MF-R050,RLD16P300GF,1206L075,1812L150,SMD1812P150TF/24,FSMD200-1206

对照表 - 竞沃

东莞市竞沃（TLC ）电子科技有限公司是一家国家高新技术企业，集自主研发、生产、销售于一体，专业提供过流过热保护方案的大型制造商。主营产品包括自恢复保险丝、一次性保险丝、EV熔断器、瞬态电压抑制器、静电抑制器、精密电阻等线路元器件，产品应用于通讯设备及监控，汽车电子，工业及家电，锂电池及电池组，电脑及其周边产品，消费类及多媒体电子设备，电动玩具等行业。

常规贴片PPTC 低阻贴片PPTC 插脚PPTC FUSE TVS ESD

代理服务线上商城技术资料

竞沃（TLC）三端保险丝选型指南

目录- 企业简介 WSFB Series WSFC Series WSFD Series 附录

型号- WSFB1550,WSFD4550,WSFB2204,WSFC1514,WSFB1514,WSFD4512,WSFB1512,WSFD4514,WSFD4550-C17,WSFB2240,WSFD9550 30A,WSFB1240-C9,WSFB1232,WSFC3020,WSFD 30A,WSFB1508,WSFC3030-C8,WSFB1504,WSFD 45A SERIES,WSFC1524,WSFC1204,WSFDXXXX,WSFD 30A SERIES,WSFC1520,WSFC3024,WSFC3050-C14,WSFB2212,WSFB1240,WSFD4540,WSFB2214,WSFC SERIES,WSFD3050,WSFD9550 45A,WSFB1524,WSFB1204,WSFD3018,WSFB2250,WSFD3012,WSFB1520,WSFB,WSFC,WSFC3012,WSFD,WSFD4550-C20,WSFD 45A,WSFC3050,WSFB2208,WSFC1512,WSFC3014,WSFB2224,WSFB1250,WSFD3040,WSFD3006,WSFB1214,WSFB1532,WSFB1212,WSFD4530,WSFB2220,WSFD3040-C12,WSFD3004,WSFD4532,WSFC1250-C14,WSFC3040,WSFD3050-C16,WSFB1208,WSFD3050-C17,WSFC3008,WSFD9550 45A SERIES,WSFC3004,WSFC1220,WSFD9550 30A SERIES,WSFB1220,WSFD SERIES,WSFD3030,WSFCXXXX,WSFD3032,WSFB SERIES,WSFC1208,WSFD4524,WSFB1224,WSFD4520,WSFB1540,WSFC1250,WSFB1532-C7,WSFBXXXX,WSFC3030,WSFC1214,WSFC1212,WSFB1232-C7

2023/1/31 - 竞沃 - 选型指南 - REV.1 代理服务技术支持采购服务