WMSIC Electronic Components

HRE CGA0402C0G220J500GT

ModelCGA0402C0G220J500GT
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 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
HRE CGA0402C0G220J500GT
Type
0402
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0402C0G220J500GT
Electronic Component
1
Electronic Component
22pF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.013g
Electronic Component
1
Electronic Component
BM0264495352
Electronic Component
C0G
Voltage
50V
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.

CGA0402C0G220J500GT 多层陶瓷电容器产品概述

一、产品核心规格参数

CGA0402C0G220J500GT是HRE(芯声)品牌推出的0402封装Class 1类多层陶瓷电容器(MLCC),核心规格清晰明确:

  • 容值:22pF(型号中“220”为标识,代表22×10⁰pF);
  • 精度:±5%(EIA精度代码“J”,对应行业标准±5%偏差);
  • 额定电压:50V DC(型号中“500”为电压标识,无极性双向适用);
  • 温度系数:C0G(IEC对应NPO,Class 1类陶瓷介质);
  • 封装尺寸:英制0402(公制1005),典型尺寸为1.00mm×0.50mm×0.50mm(长×宽×厚);
  • 环保属性:符合RoHS 2.0、REACH法规,无铅无镉。

二、关键技术特性

该产品依托C0G介质的核心优势,具备以下突出特性:

  1. 超宽温度稳定性:在-55℃~125℃工作范围内,容值变化率≤±30ppm/℃(远低于Class 2类电容±10%以上的偏差),可应对极端温度场景;
  2. 低损耗与高Q值:1kHz下损耗因子(DF)≤0.15%,100MHz下Q值≥1000,高频信号传输损耗极小,适合射频电路;
  3. 无直流偏置效应:Class 1类电容无电压依赖特性,容值不随直流偏置变化,适合精密模拟电路;
  4. 高可靠性:陶瓷介质化学稳定性强,无老化现象,抗电应力能力优异,额定条件下MTBF≥10⁶小时。

三、典型应用场景

因C0G介质的稳定特性,该产品广泛用于对容值精度、温度稳定性要求苛刻的领域:

  1. 射频/微波电路:蓝牙、WiFi、5G小基站的收发器滤波、阻抗匹配网络;
  2. 精密振荡与滤波:晶体振荡器(XO)、压控振荡器(VCO)的谐振回路,LC带通/带阻滤波器;
  3. 高速数字电路:CPU时钟电路、DDR内存接口的去耦/匹配,保障信号完整性;
  4. 工业控制:PLC模块、伺服系统的信号调理电路(宽温适配工业环境);
  5. 消费电子:智能手表、蓝牙耳机的射频前端,确保无线连接稳定性。

四、可靠性与品质保障

HRE芯声对该产品执行严格的全流程管控:

  1. 可靠性测试:通过温度循环(-55℃~125℃,1000次)、湿度加载(85℃/85%RH,1000h)、耐电压测试(100V DC,1s,漏电流≤1μA);
  2. 生产工艺:采用高精度多层陶瓷叠层技术,介质层厚度均匀(误差≤±0.5μm),电极连续性达标;
  3. 焊接兼容性:适配无铅回流焊(峰值260℃±5℃)、波峰焊(≤250℃),焊盘抗剥离强度≥2N;
  4. 寿命保障:在额定电压、温度下,无加速老化现象,满足工业级7×24小时连续运行需求。

五、封装与环境适应性

  1. 封装细节:0402封装(01005公制),焊盘尺寸(0.3mm×0.2mm)适配标准SMT产线,可兼容自动贴装;
  2. 环境耐受:工作温度-55℃125℃,存储温度-40℃85℃,湿度≤60%RH(非冷凝);
  3. 机械强度:可承受振动(10~2000Hz,1.5g)、冲击(1000g,0.1ms)测试,适合车载、工业等振动场景。

六、选型与替代参考

  1. 同类产品兼容:与村田GRM1555C1H220JA01D、TDK C1608C0G220J500AC等0402封装C0G电容可直接替代(需确认封装公差与焊接参数);
  2. 衍生选型:若需更高电压(100V)选CGA0402C0G220J101GT,若需更高精度(±1%)选CGA0402C0G220F500GT(F档±1%);
  3. 注意事项:C0G电容无极性,但需避免超过额定电压(50V DC)使用,否则会导致介质击穿。

该产品凭借稳定的温度特性、高频性能与高可靠性,成为精密电子领域的主流选型之一,适配多场景的小体积、高稳定需求。

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