Vishay T51与T55聚合物钽电容选型对比

发布时间：2026-07-16 11:17:30     浏览：14

Vishay T51与T55聚合物钽电容怎么选?

Vishay T51和T55均属于表面贴装聚合物钽电容，具有低ESR、高容量密度和较好的纹波电流处理能力，可用于DC-DC转换器、POL电源、服务器、通信设备和汽车电子。但两个系列的产品定位和应用重点并不完全相同。

QQ20260716-110912.pngVishay T55

Vishay T51聚合物钽电容

T51是Vishay面向汽车电子推出的聚合物钽电容系列，工作温度范围覆盖−55°C至+125°C，并具备额定电压下85°C、85%相对湿度运行能力。产品经过浪涌电流测试，适合用于汽车信息娱乐系统、数字座舱、ADAS辅助电路和车载DC-DC电源。

2026年，Vishay进一步扩展了T51系列的容量和电压范围，并将部分产品定位为AVX TCQ及TCO系列停产后的替代选择。

常见型号包括：

型号容量额定电压ESR
T51D107M010C0040100µF10V40mΩ
T51D107M016C0050100µF16V50mΩ
T51D226M025C010022µF25V100mΩ
T51V337M2R5C0040330µF2.5V40mΩ

Vishay T55聚合物钽电容

T55系列采用导电聚合物阴极技术，容量范围约为1µF至1500µF，额定电压覆盖2.5V至63V，具有超低ESR和较高纹波电流能力。

该系列适合服务器、存储设备、通信基础设施、网络设备、计算机主板、工业控制器以及移动电子产品中的电源滤波、去耦和平滑处理。

代表型号T55D107M016C0050的容量为100µF、额定电压为16V、ESR为50mΩ，可用于中低压DC-DC输出端滤波。

Vishay T55选型指南

T51和T55有什么区别?

对比项目Vishay T51Vishay T55
产品定位汽车级聚合物钽电容工业及高性能电子设备
主要优势高温、高湿及汽车环境适应性容量和电压范围宽、超低ESR
典型应用数字座舱、车载电源、信息娱乐系统服务器、通信、存储、工业控制
选型重点温度、湿度、浪涌及汽车认证要求容量、电压、ESR和纹波电流

如何选型?

汽车电子项目，尤其是需要长期承受高温、高湿和电压波动的应用，可以优先考虑T51系列。

服务器、通信设备、工业电源或需要更宽容量范围的项目，可以重点评估T55系列。

具体型号选型时，还需要核对额定电压降额、ESR、允许纹波电流、封装尺寸和工作温度，不能只根据容量和电压直接替代。

T51型号

T51B107M6R3C0070T51D107M016C0050T51D227M010C0025T51D337M004C0040
T51B157M004C0070T51D156M025C0100T51D227M010C0040T51D337M2R5C0025
T51B227M2R5C0045T51D157M004C0040T51D227M2R5C0009T51D337M6R3C0025
T51B476M010C0070T51D157M010C0025T51D227M2R5C0025T51D337M6R3C0040
T51B476M6R3C0070T51D157M010C0040T51D227M6R3C0025T51D476M016C0070
T51B686M6R3C0070T51D157M016C0065T51D227M6R3C0040T51D476M025C0060
T51D106M025C0120T51D157M6R3C0040T51D336M016C0070T51D477M004C0025
T51D106M035C0120T51D226M025C0100T51D336M020C0100T51D477M2R5C0006
T51D107M010C0025T51D227M004C0025T51D336M025C0100T51D477M2R5C0025
T51D107M010C0040T51D227M004C0040T51D337M004C0025T51D685M035C0120
T51D686M016C0070T51V227M2R5C0040T51V337M2R5C0040

  T55部分型号

T55A106M004C0200T55B157M004C0045T55A686M004C0500T55B686M2R5C0070T55A336M010C0070T55B336M004C0200
T55A106M004C0500T55B157M004C0055T55A686M2R5C0200T55B686M6R3C0070T55A336M010C0150T55B336M010C0070
T55A106M010C0200T55B157M004C0070T55A686M2R5C0250T55B686M6R3C0150T55A336M010C0200T55B336M010C0080
T55A106M010C0300T55B157M2R5C0055T55B105M063C0200T55C475M063C0200T55A336M010C0500T55B336M010C0150
T55A106M010C0500T55B157M2R5C0070T55B106M016C0100T55D106M035C0120T55A336M2R5C0180T55B336M010C0200
T55A106M6R3C0200T55B157M6R3C0025T55B106M016C0200T55D106M050C0090T55A336M2R5C0200T55B336M016C0070
T55A106M6R3C0300T55B157M6R3C0035T55B106M025C0100T55D106M050C0120T55A336M6R3C0180T55B336M6R3C0040
T55A106M6R3C0500T55B157M6R3C0040T55B106M025C0150T55D106M063C0060T55A336M6R3C0200T55B336M6R3C0070
T55A107M004C0100T55B157M6R3C0045T55B106M035C0150T55D106M063C0150T55A336M6R3C0500T55B336M6R3C0080
T55A107M004C0200T55B157M6R3C0055T55B106M035C0200T55D107M010C0018T55A475M010C0200T55B336M6R3C0150
T55A107M007C0070T55B157M6R3C0070T55B107M004C0035T55D107M010C0025T55A475M010C0300T55B336M6R3C0200
T55A107M2R5C0100T55B157M6R3C0100T55B107M004C0040T55D107M010C0040T55A475M010C0500T55B337M2R5C0025
T55A107M2R5C0200T55B225M035C0200T55B107M004C0045T55D107M010C0045T55A475M6R3C0500T55B337M2R5C0035
T55A107M6R3C0045T55B225M050C0200T55B107M004C0055T55D107M010C0055T55A476M004C0180T55B337M2R5C0045
T55A107M6R3C0070T55B226M004C0150T55B107M004C0070T55D107M010C0080T55A476M004C0200T55B337M2R5C0070
T55A107M6R3C0100T55B226M004C0200T55B107M2R5C0055T55D107M016C0050T55A476M004C0500T55B475M035C0200
T55A107M6R3C0150T55B226M010C0070T55B107M2R5C0070T55D107M020C0055T55A476M2R5C0180T55B476M004C0070
T55A107M6R3C0200T55B226M010C0150T55B107M6R3C0035T55D107M025C0040T55A476M2R5C0200T55B476M004C0150
T55A156M004C0200T55B226M010C0200T55B107M6R3C0040T55D107M025C0060T55A476M6R3C0070T55B476M010C0070
T55A156M004C0300T55B226M010C0300T55B107M6R3C0045T55D107M6R3C0015T55A476M6R3C0100T55B476M010C0150
T55A156M004C0500T55B226M016C0070T55B107M6R3C0055T55D108M2R5C0006T55A476M6R3C0150T55B476M6R3C0040
T55A156M010C0200T55B226M016C0150T55B107M6R3C0070T55D108M2R5C0007T55A476M6R3C0180T55B476M6R3C0060
T55A156M010C0500T55B226M025C0100T55B107M6R3C0100T55D108M2R5C0008T55A476M6R3C0200T55B476M6R3C0070
T55A156M6R3C0200T55B226M6R3C0150T55B156M016C0090T55D108M2R5C0009T55A476M6R3C0500T55B476M6R3C0150
T55A156M6R3C0300T55B227M004C0035T55B156M016C0150T55D156M050C0090T55A685M010C0200T55B477M2R5C0025
T55A156M6R3C0500T55B227M004C0045T55B156M020C0070T55D157M010C0015T55A685M010C0300T55B685M016C0200
T55A226M004C0200T55B227M004C0055T55B156M020C0090T55D157M010C0025T55A685M010C0500T55B685M025C0100
T55A226M004C0300T55B227M004C0060T55B156M025C0100T55D157M010C0040T55A685M6R3C0500T55B685M035C0200
T55A226M004C0500T55B227M004C0070T55B157M004C0035T55D157M016C0010T55A686M004C0200T55B686M004C0070
T55A226M010C0080T55B227M2R5C0025T55B157M004C0040T55D157M016C0015T55A686M004C0250T55B686M004C0150
T55A226M010C0200T55B227M2R5C0030T55A336M004C0200T55B227M6R3C0045T55A226M6R3C0200T55B227M2R5C0070
T55A226M010C0500T55B227M2R5C0035T55A336M004C0300T55B227M6R3C0070T55A226M6R3C0300T55B227M6R3C0025
T55A226M2R5C0180T55B227M2R5C0045T55A336M004C0500T55B227M6R3C0200T55A226M6R3C0500T55B227M6R3C0035
T55A226M2R5C0200T55B227M2R5C0055



立维创展可提供Vishay T51、T55及其他钽电容系列的型号查询、参数核对、替代选型和供应服务。提交所需容量、电压、ESR、封装及应用环境，可进一步确认适合的产品型号。


上一篇: SiC MOSFET与IGBT功率模块怎么选？效率、频率及成本对比

下一篇: Vishay MKP1848e DC-Link薄膜电容选型指南

推荐资讯

  • DATEL开关稳压器 6 瓦 PT 系列
    DATEL开关稳压器 6 瓦 PT 系列 2022-01-19 17:35:29

    ​DATEL​开关稳压器6瓦PT系列在8针SIP标准封装中提供高至6瓦的隔离输出功率。这些转换器提供9至36或18至75伏的4:1宽输入电压范围，并提供精准的稳压输出电压。DATEL开关稳压器6瓦PT系列输出电压可以是单通道或双路输出，具体取决于产品型号。也可提供其它输出电压。

  • Linear Systems 3N165/3N166单片双P通道MOSFET
    Linear Systems 3N165/3N166单片双P通道MOSFET 2024-08-05 09:13:13

    Linear Systems 3N165和3N166单片双P通道MOSFET，具有高输入阻抗、高栅极击穿电压、超低泄漏电流和低电容特性，适用于模拟信号处理、精密测量仪器和高电压操作。提供SOIC和TO-99封装，满足不同设计和生产需求。

在线留言

在线留言