WMSIC Electronic Components

KEMET T521V107M016ATE050

ModelT521V107M016ATE050
PackageCASE-V-7343-19(mm)
BrandKEMET
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
KEMET T521V107M016ATE050
Type
KEMET
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KEMET
Electronic Component
T521V107M016ATE050
Electronic Component
1
Electronic Component
100uF
Package
CASE-V-7343-19(mm)
Electronic Component
Capacitor
Electronic Component
±20%
Electronic Component
0.294g
Electronic Component
1
Electronic Component
BM0264799080
Operating Temperature
55℃~+125℃
Voltage
16V
Electronic Component
Electronic Component
Electronic Component
1000
Resistor(ESR)
50mΩ@100kHz

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

KEMET T521V107M016ATE050 聚合物钽电容器产品概述

KEMET T521V107M016ATE050是一款模制聚合物钽表面贴装电容器,针对低损耗、宽温稳定、高频特性优异的应用场景设计,属于KEMET T521系列中高压高容值聚合物钽电容的典型型号,广泛适配工业控制、电源管理、汽车电子等领域。

一、产品核心技术类别与定位

该产品采用聚合物阴极技术替代传统锰基阴极,是钽电容的升级品类:相比传统锰基钽电容,其等效串联电阻(ESR)显著降低,纹波电流承载能力提升,且漏电流稳定性更好;相比铝电解电容,具有更高的容值密度(小封装实现大容值)、更低的ESR及更宽的温度适用范围。T521系列定位为中压(10V25V)、高容值(10uF220uF) 聚合物钽电容,T521V107M016ATE050则是其中16V额定电压、100uF容值的核心型号。

二、关键电气性能参数详解

2.1 容值与精度

  • 标称容值:100uF(型号中“107”表示10×10⁷pF=100uF);
  • 精度等级:±20%(型号中“M”为精度代码,对应钽电容行业标准的±20%偏差),满足多数工业/消费电子应用的容值偏差要求,无需额外冗余设计。

2.2 额定电压与电压特性

  • 直流额定电压:16V,适用于低至中压的电源电路(如12V系统的电源滤波);
  • 电压降额建议:针对高温/高纹波场景,建议降额至额定电压的80%以下使用,以保障长期可靠性。

2.3 ESR与高频特性

  • 等效串联电阻:50mΩ@100kHz(型号中“ATE050”对应此ESR参数),是该产品的核心优势之一;
  • 高频表现:低ESR使得产品在100kHz~1MHz高频段仍保持低阻抗,可有效抑制开关电源的高频纹波噪声,降低电路功率损耗及发热。

2.4 温度与频率特性

  • 工作温度范围:-55℃~+125℃,覆盖工业级宽温环境,满足车载、户外设备等严苛温度需求;
  • 容值温度稳定性:在-55℃~+125℃范围内,容值变化率通常小于±15%,优于传统铝电解电容的温度特性。

三、物理封装与机械特性

该产品采用CASE-V-7343-19公制封装(对应英制2917封装),具体机械尺寸如下:

  • 长度(L):7.3±0.2mm;
  • 宽度(W):4.3±0.2mm;
  • 高度(H):1.9±0.1mm;
  • 封装类型:模制表面贴装(SMD),引脚为J型或矩形焊盘,适配标准回流焊工艺,自动化贴装效率高;
  • 封装优势:模制结构防潮性好,抗机械冲击/振动能力强,适合高可靠性要求的场景。

四、典型应用场景

结合产品的电气与机械特性,T521V107M016ATE050主要应用于以下领域:

  1. 电源滤波:DC-DC转换器输出端滤波(抑制开关纹波)、线性电源输出滤波;
  2. 工业控制:PLC、伺服驱动器等设备的电源管理电路(宽温适配工业现场);
  3. 汽车电子:车载信息娱乐系统、车身控制器的电源模块(125℃高温适配);
  4. 消费电子:便携式设备(如平板、笔记本)的电池供电电路(小封装高容值);
  5. 通信设备:基站、路由器的射频电路去耦(高频低ESR特性)。

五、可靠性与环境适应性

  1. 可靠性设计:聚合物阴极无锰酸根分解风险,漏电流随时间变化小,长期使用稳定性高;
  2. 环境耐受:符合IEC 60384-18钽电容器标准,通过湿度、温度循环、振动等可靠性测试;
  3. 寿命特性:在125℃、额定电压降额使用时,预期寿命可达数千小时以上,满足长期运行需求。

六、品牌与选型价值

KEMET作为全球被动元件头部厂商,T521系列产品具有:

  • 参数一致性:批量生产一致性好,容值、ESR偏差控制严格;
  • 供货稳定性:产能充足,适合大规模量产项目;
  • 技术支持:提供完整的应用手册、降额曲线等技术资料,助力电路设计优化。

综上,KEMET T521V107M016ATE050是一款性能均衡、可靠性高的聚合物钽电容,可满足多种中压高容值、宽温高频应用的需求。

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