WMSIC Electronic Components

HRE CGA0402X5R105K500GT

ModelCGA0402X5R105K500GT
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 CGA0402X5R105K500GT
Type
0402
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0402X5R105K500GT
Electronic Component
1
Electronic Component
1uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.013g
Electronic Component
1
Electronic Component
BM0264495346
Electronic Component
X5R
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.

CGA0402X5R105K500GT 贴片多层陶瓷电容(MLCC)产品概述

一、核心参数与标识解析

CGA0402X5R105K500GT为HRE芯声品牌贴片多层陶瓷电容(MLCC),核心参数完全匹配高密度电子电路设计需求:

  • 容值:1μF(标识中“105”代表10×10⁵ pF=1μF);
  • 精度:±10%(标识“K”为E24系列精度代码);
  • 额定电压:50V DC(标识“500”对应50V);
  • 温度系数:X5R(国际电工委员会IEC标准分类);
  • 封装:0402(英制封装尺寸,对应公制1.0mm×0.5mm)。

标识各段含义清晰:前缀“CGA”为HRE芯声MLCC系列代号,“0402”明确封装规格,“X5R”定义温度特性,“105K500”聚焦电气参数,“GT”为生产工艺/等级后缀(确保批量一致性)。

二、封装尺寸与机械特性

0402封装是当前小型化电子设备的主流选择,公制尺寸为1.0mm(长)×0.5mm(宽)×0.5mm(厚,典型值),引脚间距0.3mm左右,适配常规SMT贴片机(如富士、西门子系列设备)。

机械特性方面,该电容采用多层陶瓷叠层工艺,电极材料为镍/锡(无铅环保),具备良好的抗振动(符合IPC-9701振动测试标准,可承受10g/2000Hz振动)和抗弯折性能(可承受0.5mm以内弯折),能满足便携式设备(如智能手表、蓝牙耳机)的动态使用场景。

三、温度稳定性与X5R特性

X5R温度系数是MLCC中宽温域稳定型的代表,其性能定义为:

  • 工作温度范围:-55℃ ~ +85℃;
  • 容值变化率:±15%(相对于25℃基准容值)。

相较于X7R(-55℃+125℃),X5R在中低温域(-55℃+85℃)容值稳定性更优,适合多数消费电子、工业控制模块的环境温度需求(如车载电子、智能家居设备的常规工作温度范围)。

四、电气性能与典型应用

4.1 关键电气性能

  • 额定电压:50V DC(可满足12V/24V电源系统的滤波需求,降额使用时可靠性更高);
  • 漏电流:典型值<10nA(25℃下,50V DC测试),低漏电流避免能量损耗;
  • 频率特性:MLCC固有高频特性优异,1μF容值在10kHz~100MHz频段内阻抗低,适合高频滤波。

4.2 典型应用场景

  1. 电源滤波:智能手机、平板电脑的5V/12V电源模块,滤除高频纹波;
  2. 信号耦合/旁路:MCU、FPGA周边的去耦电容,稳定芯片供电;
  3. 小型家电控制:智能插座、加湿器的控制板,替代电解电容实现小体积设计;
  4. 工业传感器模块:温湿度传感器、压力传感器的信号调理电路,适配宽温环境。

五、品牌与可靠性保障

HRE芯声作为国内MLCC主流厂商,该产品通过多项可靠性测试:

  • 环保认证:符合RoHS 2.0、REACH SVHC标准,无铅无卤;
  • 焊接可靠性:260℃回流焊3次后性能无衰减(符合J-STD-020标准);
  • 长期稳定性:85℃/85%RH环境下工作1000小时,容值变化<5%;
  • 一致性:批量生产良率>99.5%,适合大规模自动化生产。

该产品凭借小体积、宽温稳定、高可靠性等特点,成为消费电子、工业控制等领域高密度PCB设计的优选MLCC之一。

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