WMSIC Electronic Components

HRE CGA0402X5R224K160GT

ModelCGA0402X5R224K160GT
Package0402
BrandHRE
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 25+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
HRE CGA0402X5R224K160GT
Type
HRE
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0402X5R224K160GT
Electronic Component
1
Electronic Component
220nF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.013g
Electronic Component
1
Electronic Component
BM0265156116
Electronic Component
X5R
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.

CGA0402X5R224K160GT 多层陶瓷贴片电容(MLCC)产品概述

CGA0402X5R224K160GT是HRE(芯声)推出的通用型多层陶瓷贴片电容(MLCC),针对小型化、低压电路设计,兼顾容量稳定性与成本优势,广泛应用于消费电子、可穿戴设备等领域。

一、产品基本属性定位

该电容属于X5R介质通用MLCC,核心定位为低压小型化电路的滤波、耦合、去耦元件。区别于NP0(高精度小容量)、Y5V(大容量但稳定性差)介质,X5R平衡了容量密度与温度稳定性,适合多数不需要极端精度但要求容量波动可控的场景。封装采用0402(公制1005),是当前消费电子中最常用的小封装之一,可满足高密度PCB布局需求。

二、核心电气性能参数解析

2.1 容值与精度

容值标称220nF(数码标识“224”,即22×10⁴pF=220nF),精度为±10%(标识“K”)。该精度无需额外校准,可满足电源滤波、信号耦合等通用电路的容值误差要求,避免高精度电容的成本浪费。

2.2 额定电压与降额使用

额定电压为16V DC,适用于3.3V、5V等低压供电系统。根据电子元件可靠性设计规范,建议工作电压不超过额定值的80%(即12.8V以下),可有效延长使用寿命,避免过压击穿风险。

2.3 温度系数与容量稳定性

采用X5R介质,温度范围覆盖**-55℃~+85℃**,容量变化范围±15%(相对于25℃基准值)。相比Y5V介质(容量变化常达-80%),X5R的温度-容量曲线更平缓,适合温度波动较大的环境(如户外设备、汽车周边电路)。

三、封装与机械特性说明

3.1 封装尺寸与兼容性

0402封装(公制1005)的具体尺寸为:长1.0±0.2mm×宽0.5±0.2mm×厚0.5±0.1mm,引脚间距约0.3mm。该封装支持回流焊、波峰焊(需控制锡量避免桥连),焊接温度符合J-STD-020标准(回流焊峰值26±5℃,持续时间≤10秒)。

3.2 机械可靠性

采用多层陶瓷叠层结构+无引线设计,抗振动性能优于直插电容。经测试符合IEC 60068-2-6(振动:10~2000Hz,加速度1g)、IEC 60068-2-27(冲击:峰值加速度1500g,持续0.5ms)标准,适合移动设备等对机械强度要求较高的场景。

四、温度特性与长期可靠性

4.1 温度-容量特性

在-55℃~+85℃范围内,容量变化稳定在±15%以内,可避免因温度变化导致的电路性能波动(如滤波效果下降、信号耦合失真)。

4.2 长期可靠性测试

HRE对该产品进行加速寿命测试:85℃/85%RH环境下1000小时后,容量变化≤±10%,损耗角正切(DF)变化≤±20%,符合行业可靠性标准。同时,产品无铅无卤,通过RoHS 2.0与REACH SVHC认证。

4.3 损耗角正切(DF)

1kHz/25℃下典型值约1.5%,满足一般滤波电路的损耗要求,不会显著影响电路效率。

五、典型应用场景

  1. 消费电子:智能手机/平板的CPU供电滤波、射频电路去耦、音频耦合;
  2. 可穿戴设备:智能手环/手表的低压供电滤波、传感器信号耦合(利用小封装节省空间);
  3. 小型家电:智能家居控制器(WiFi/蓝牙模块)的电源滤波、信号去耦;
  4. 工业控制:小型PLC、传感器节点的低压电路滤波(X5R宽温特性适配工业环境);
  5. 汽车电子周边:车载USB充电器、后视镜控制器等低压电路(部分批次符合AEC-Q200标准)。

六、品牌与品质保障

HRE(芯声)是国内专注MLCC研发生产的厂商,拥有10余年陶瓷电容制造经验,产品覆盖通用型、高压型、高频型等系列。该产品通过ISO 9001质量管理体系认证,提供稳定批量供货,技术支持团队可协助电路选型与优化。

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