WMSIC Electronic Components

HRE CGA0402C0G330J500GT

ModelCGA0402C0G330J500GT
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 CGA0402C0G330J500GT
Type
HRE
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0402C0G330J500GT
Electronic Component
1
Electronic Component
33pF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.013g
Electronic Component
10
Electronic Component
BM0264495116
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.

HRE CGA0402C0G330J500GT 多层陶瓷电容器产品概述

一、产品定位与核心参数

CGA0402C0G330J500GT是芯声电子(HRE) 推出的Class 1类高频低损耗多层陶瓷电容器(MLCC),专为小型化、高稳定性电子电路设计,核心参数明确:

  • 标称容值:33pF(标识“330”表示33×10⁰ pF);
  • 精度等级:±5%(标识“J”对应EIA标准精度);
  • 额定电压:50V DC(兼容低压交流场景,需降额使用);
  • 温度系数:C0G(国际标准等效NP0,Class 1陶瓷特性);
  • 封装规格:0402(英制,公制1005,即长1.0mm×宽0.5mm)。

该产品定位于对容值稳定性、高频损耗要求严苛的领域,替代Class 2电容的参数漂移问题,同时兼顾高密度贴装需求。

二、封装与物理特性

2.1 尺寸与贴装适配

封装物理尺寸为长1.00±0.10mm × 宽0.50±0.10mm × 厚0.50±0.10mm,符合EIA-481标准,适配主流SMT贴片机(最小贴装精度±0.05mm),适合手机主板、TWS耳机等高密度PCB布局。

2.2 电极与端接设计

  • 内部电极:镍(Ni)基合金,兼顾导电性与抗氧化性;
  • 端电极结构:三层设计(Ni底层→铜中间层→无铅锡表层),符合RoHS 2.0、REACH SVHC要求,无卤环保;
  • 焊接兼容性:支持回流焊(≤260℃,30s内)、波峰焊,焊接后拉脱力≥2N,满足可靠性要求。

三、电气性能核心优势

Class 1类C0G陶瓷特性赋予该产品高频场景核心优势:

  1. 低损耗:损耗因子(DF)≤0.15%@1kHz,100MHz下DF≤0.3%,减少高频能量损耗;
  2. 高Q值:100MHz下Q≥100,200MHz下Q≥60,提升振荡器、谐振器的频率稳定性;
  3. 高绝缘电阻:25℃下IR≥10¹⁰Ω(1min),60℃下≥5×10⁹Ω,降低漏电流干扰;
  4. 电压适配:50V DC覆盖5V/12V等低压系统,降额至70%以下可延长寿命。

四、温度特性与稳定性

C0G陶瓷温度系数为**±30ppm/℃(-55℃~125℃)**,容值随温度变化极小(相对于25℃,偏差≤±0.03%),远优于Class 2电容(如X7R偏差±15%)。宽温环境下(汽车电子、工业控制)仍能保持电路参数稳定,避免温度波动导致的信号失真。

五、典型应用场景

该产品因小型化、高稳定、低损耗,广泛应用于:

  1. 射频通信:手机、WiFi 6模块、蓝牙5.3模组的滤波/耦合电容;
  2. 高频振荡器:16MHz/26MHz晶振负载电容、PLL锁相环补偿电容;
  3. 精密模拟电路:运放相位补偿、信号耦合电容,避免增益漂移;
  4. 小型消费电子:TWS耳机、智能手表电源滤波(替代电解电容缩小体积);
  5. 工业控制:传感器接口调理电容、PLC去耦电容。

六、可靠性与品质保障

HRE通过多重测试确保产品可靠性:

  • 标准合规:符合AEC-Q200(汽车级)、IEC 60384-1;
  • 可靠性测试:
    • 高温存储:125℃×1000h,容值变化≤±0.5%;
    • 温度循环:-55℃~125℃×1000次,无开路/短路;
    • 耐湿负载:85℃/85%RH×50V×1000h,IR≥10⁹Ω;
  • 包装物流:编带包装(10000pcs/盘),附带追溯条码,适合自动贴装。

该产品平衡小型化、稳定性与成本,是替代进口同规格电容的高性价比选择,覆盖消费电子到工业级多场景需求。

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