WMSIC Electronic Components

HRE CGA0402X7R104K250GT

ModelCGA0402X7R104K250GT
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 CGA0402X7R104K250GT
Type
HRE
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0402X7R104K250GT
Electronic Component
1
Electronic Component
100nF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.013g
Electronic Component
1
Electronic Component
BM0264596020
Electronic Component
X7R
Voltage
25V
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.

CGA0402X7R104K250GT 多层陶瓷贴片电容(MLCC)产品概述

一、产品核心定位与基本属性

CGA0402X7R104K250GT是芯声(HRE)品牌推出的通用型多层陶瓷贴片电容(MLCC),属于0402封装系列的主流规格。该产品聚焦中低电压、温度适应性要求适中的电子电路场景,兼顾小体积、高可靠性与成本效益,是消费电子、工业控制等领域的常用被动元件之一。

二、关键电性能参数详解

产品核心电性能参数清晰匹配通用电路设计需求:

  • 容值与精度:标称容值100nF(编码“104”,即10×10⁴pF),精度±10%,满足多数滤波、耦合电路的偏差要求;
  • 额定电压:直流额定电压25V,可稳定工作在3.3V、5V等常规低电压系统,无需过度降额;
  • 温度系数:采用X7R陶瓷介质,符合IEC标准:工作温度范围-55℃至+125℃,容值变化率≤±15%(典型值),适配宽温度波动场景;
  • 封装标识:“0402”为英制封装(对应公制1005:长1.0mm×宽0.5mm),是小型化电子设备的主流贴片封装。

三、封装尺寸与物理特性

0402封装物理尺寸紧凑,适配高密度PCB布局:

  • 公制尺寸:长1.0±0.2mm,宽0.5±0.2mm,厚度0.5±0.1mm(典型值,以官方 datasheet 为准);
  • 焊接兼容性:两端金属电极设计,兼容回流焊、波峰焊工艺,焊接可靠性符合J-STD-002标准;
  • 轻量化:单颗重量约0.005g,对终端产品轻量化无额外负担。

四、核心技术特性与优势

相比电解电容、钽电容,该MLCC具备实用优势:

  1. 温度稳定性:X7R介质优于Y5V等低成本介质,-40℃至+85℃区间容值变化≤±10%,无需额外补偿;
  2. 高频性能:低ESR(典型值<10mΩ@1kHz)、低ESL(典型值<0.5nH),适配高频滤波、射频耦合;
  3. 小体积高密度:比0603封装体积缩小60%,提升PCB集成度,适配智能手机、可穿戴设备;
  4. 长寿命可靠性:陶瓷介质无极性、无电解液干涸风险,+85℃下工作寿命可达10000小时以上。

五、典型应用场景

因参数均衡、成本可控,广泛应用于:

  • 消费电子:智能手机电源滤波(BMS、射频前端)、可穿戴设备传感器接口、平板音频耦合;
  • 工业自动化:PLC模块数字滤波、工业传感器模拟耦合、小型电机驱动噪声抑制;
  • 通信设备:路由器/交换机电源滤波、WiFi模块射频匹配;
  • 小型家电:智能音箱电源电路、遥控器按键扫描、加湿器控制板滤波。

六、可靠性与环境适应性

芯声对该产品的可靠性测试符合行业标准:

  • 环保认证:通过RoHS 2.0(无铅无镉)、REACH SVHC豁免,符合欧盟环保要求;
  • 可靠性测试:高温存储(+125℃/1000h)、温度循环(-55℃+125℃/1000次)、机械振动(102000Hz/1.5g),测试后容值变化≤±10%;
  • 焊接耐受:可承受260℃回流焊峰值温度(持续10秒),无开裂、虚焊问题。

七、品牌与供应保障

芯声(HRE)是国内专注被动元件的厂商,MLCC覆盖0201至1206全系列。该型号作为通用系列,月产能可达千万级,提供1年以上品质保障(非人为损坏),满足中小批量至大规模量产需求。

该产品以均衡的性能与成本,成为通用电子设计中“高性价比、高可靠性”的MLCC首选之一。

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