WMSIC Electronic Components

HRE CGA0603C0G471J500JT

ModelCGA0603C0G471J500JT
Package0603
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 CGA0603C0G471J500JT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0603C0G471J500JT
Electronic Component
1
Electronic Component
470pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265156173
Electronic Component
C0G
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
4000

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

CGA0603C0G471J500JT多层陶瓷电容产品概述

一、产品基本信息与型号解析

CGA0603C0G471J500JT是芯声电子(HRE) 推出的一款多层陶瓷电容(MLCC),型号各段含义明确:

  • CGA:芯声MLCC核心产品系列标识;
  • 0603:英制封装尺寸(0.06英寸×0.03英寸,对应公制1.6mm×0.8mm);
  • C0G:温度系数代码(国际IEC标准,国内俗称“NP0”);
  • 471:容值代码(47×10¹=470pF);
  • J:容值精度(±5%);
  • 500:额定直流电压(50V);
  • JT:封装端接及生产批次关联标识(芯声内部定义)。

核心基础参数清晰:

参数项 规格要求 容值 470pF 精度 ±5% 额定电压 50V DC 温度系数 C0G(±0ppm/℃) 封装 0603(1608) 品牌 HRE芯声电子

二、核心性能与技术优势

该型号依托C0G介质的特性,在高精度、宽温稳定场景下表现突出,核心优势包括:

1. 超宽温域容值稳定

C0G温度系数的典型特性为**-55℃~125℃范围内±0ppm/℃**,容值几乎不受温度波动影响,可长期保持470pF±5%的精度,避免电路因环境温度变化出现性能漂移。

2. 低损耗与高Q值

C0G介质的损耗角正切(tanδ)极低(≤0.0001@1kHz),高频下品质因数(Q值)高,适合射频、微波电路的耦合、滤波及谐振应用,可有效减少信号损耗。

3. 小体积高密度集成

0603封装尺寸紧凑(1.6mm×0.8mm,厚度约0.8mm),适配便携式设备(智能穿戴、平板)及高密度PCB贴装需求,助力产品小型化设计。

4. 高可靠性与抗老化

采用多层陶瓷叠层结构+无铅端接(符合RoHS标准),经芯声可靠性测试:

  • 高温寿命:125℃/50V下1000小时,容值变化≤±0.5%;
  • 湿度测试:85℃/85%RH下1000小时,容值变化≤±1%;
  • 机械强度:耐焊接热(260℃/10s)、振动冲击(10~2000Hz/1.5g)满足工业级要求。

三、典型应用场景

基于性能特点,该电容广泛适用于对精度、稳定性要求较高的领域:

  1. 射频通信设备:手机、路由器、基站的射频前端滤波、信号耦合,避免温度波动导致的信号失真;
  2. 工业控制电路:PLC、传感器模块的基准电压滤波、定时电路,适应-40℃~85℃工业环境;
  3. 消费电子:智能手表、蓝牙耳机的电源滤波、时钟电路,兼顾小体积与高精度;
  4. 医疗设备:监护仪、诊断仪器的信号调理电路,确保数据采集准确性;
  5. 汽车电子:车载导航、辅助驾驶系统的辅助电路(若符合AEC-Q200则可覆盖车规场景)。

四、选型与替换注意事项

  1. 精度匹配:若需±1%高精度,替换为精度代码“F”的同系列产品;
  2. 电压裕量:实际工作电压需低于50V(建议留1.2~1.5倍裕量),超压需选100V额定电压型号;
  3. 温度场景:超出-55℃~125℃需降额使用,或替换为X7R等其他温度系数;
  4. 封装兼容:空间受限可替换0402封装同容值C0G电容(需确认芯声对应型号)。

五、总结

CGA0603C0G471J500JT是芯声电子针对高精度、宽温稳定需求推出的高性能MLCC,凭借C0G的温度稳定性、低损耗特性及小体积优势,成为射频通信、工业控制、消费电子等领域的理想选择,可有效提升电路可靠性与稳定性。

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