WMSIC Electronic Components

TDK CGA2B1X5R1C224KT0Y0E

ModelCGA2B1X5R1C224KT0Y0E
Package0402
BrandTDK
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

17 specifications

Core information

Product name
TDK CGA2B1X5R1C224KT0Y0E
Type
0402
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
CGA2B1X5R1C224KT0Y0E
Electronic Component
1
Electronic Component
220nF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.021g
Electronic Component
1
Electronic Component
BM0262574062
Voltage
16V
Electronic Component
Electronic Component
Electronic Component
10000

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

TDK CGA2B1X5R1C224KT0Y0E 多层陶瓷电容器产品概述

一、产品定位与型号解析

本产品为TDK旗下标准型多层陶瓷电容器(MLCC),属于CGA系列核心产品线,专为小型化、低电压电子设备的滤波、耦合场景设计。型号各段编码精准对应核心参数,便于快速选型:

  • CGA:TDK MLCC系列标识(通用型消费级);
  • 2B:封装与电压关联编码;
  • 1X5R:介质材料为X5R(温度稳定型陶瓷);
  • 1C:额定电压16V DC;
  • 224:标称容值220nF(22×10⁴pF);
  • K:容值精度±10%(符合EIA标准);
  • T0Y0E:端电极(Ni/Sn镀层)与卷带包装编码。

二、核心电气性能参数

产品核心指标稳定,满足多数低压电子设备需求(参考TDK官方 datasheet):

参数项 规格值 测试条件 额定电压(DC) 16V 最大持续工作电压 标称容值 220nF(224) 25℃、1kHz下测量 容值精度 ±10%(K) 室温范围容值偏差 工作温度范围 -55℃~+85℃ X5R介质固有温度特性 容值温度变化率 ±15%以内 相对于25℃容值的最大偏差 损耗角正切(tanδ) ≤5% 1kHz、25℃下典型值 绝缘电阻(IR) ≥10¹⁰Ω·V 25℃、10V DC下测量

三、封装与物理特性

采用0402封装(英制尺寸,对应公制1005),是小型化设备的主流封装之一:

  • 外形尺寸:长1.0±0.2mm × 宽0.5±0.2mm × 厚0.5±0.1mm;
  • 端电极结构:镍(Ni)底镀层 + 锡(Sn)表面镀层,兼容无铅回流焊;
  • 焊接兼容性:符合RoHS 2.0标准,回流焊峰值温度≤260℃(持续时间≤10s);
  • 包装方式:卷带包装(Tape & Reel),标准3000pcs/卷,适配自动化贴装设备。

四、介质材料与特性

介质采用X5R陶瓷材料,平衡了温度稳定性与成本优势:

  • 温度特性:工作温度范围内容值波动控制在±15%以内,优于Y5V等低成本介质;
  • 偏置特性:直流偏置电压≤10V时,容值下降率≤10%(16V下约20%,需电路设计降额);
  • 频率特性:在10kHz~100MHz范围内保持稳定容值,适合滤波、耦合等高频应用;
  • 成本优势:相比NP0(温度补偿型)介质,成本降低约30%,性价比突出。

五、典型应用场景

因体积小、电压匹配性好,广泛用于以下场景:

  1. 便携式消费电子:智能手机、平板电脑的CPU供电滤波、音频信号耦合;
  2. 物联网(IoT)设备:传感器节点、低功耗模块的信号去耦与电源稳压;
  3. 小型穿戴设备:智能手表、蓝牙耳机的电源管理电路;
  4. 工业控制模块:低压控制板的滤波电容(非汽车级场景)。

六、可靠性与质量认证

TDK作为MLCC行业龙头,产品可靠性符合国际标准:

  • 可靠性测试:通过高温存储(125℃×1000h)、温度循环(-55℃~+85℃×1000次)、湿度加载(85℃/85%RH×1000h)等严苛测试;
  • 认证:符合IEC 60384-1、JIS C 5102等电子元器件标准,RoHS/REACH compliant;
  • 一致性:批量生产一致性好,容值偏差控制在规格范围内,无批次差异。

七、使用注意事项

  1. 电压降额:建议工作电压不超过额定电压的80%(≤12.8V),避免长期高压下容值衰减;
  2. 静电防护:MLCC易受静电损坏,操作时需佩戴ESD手环,使用静电防护包装;
  3. 焊接规范:严格遵循TDK推荐的回流焊温度曲线,避免局部过热导致电容开裂;
  4. 偏置设计:电路中需考虑直流偏置对容值的影响,必要时选择更高容值的替代型号。

本产品以高性价比、稳定性能成为小型化电子设备的常用选型,TDK的品牌背书进一步保障了应用可靠性。

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