WMSIC Electronic Components

HRE CGA0201X5R104K100ET

ModelCGA0201X5R104K100ET
Package0201
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 CGA0201X5R104K100ET
Type
HRE
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0201X5R104K100ET
Electronic Component
1
Electronic Component
100nF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.008g
Electronic Component
10
Electronic Component
BM0264596035
Electronic Component
X5R
Voltage
10V
Electronic Component
Electronic Component
Electronic Component
15000

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

CGA0201X5R104K100ET 贴片多层陶瓷电容(MLCC)产品概述

CGA0201X5R104K100ET是HRE(芯声)品牌推出的小尺寸贴片多层陶瓷电容(MLCC),专为低电压、小型化电子设备设计,核心参数覆盖100nF容值、10V额定电压、X5R温度系数及0201封装,是消费电子、物联网等领域的基础被动元件选型。

一、核心参数深度解析

该产品的关键参数精准匹配常规电子电路的基础需求,具体如下:

  1. 容值与精度:标称容值100nF(标识“104”,即10×10⁴pF),精度±10%,满足大多数滤波、耦合、旁路等电路的容值误差要求,无需额外高精度补偿;
  2. 额定电压:直流额定电压10V,适配3.3V、5V等主流低电压系统,避免高压击穿风险,同时降低功耗;
  3. 温度系数:X5R型,对应温度范围为-55℃+85℃,容值变化率控制在±15%以内——相比Y5V(±20%-80%)等低阶介质,温度稳定性更优,适合环境温度波动较大的场景;
  4. 封装规格:0201英制封装(约0.5mm×0.3mm),是当前小型化电子设备的主流封装之一,可显著提升PCB布局密度。

二、封装工艺与结构特点

  1. 多层陶瓷叠层结构:采用电极(银钯合金)与陶瓷介质交替叠层工艺,通过增加叠层数量提升容值/体积比,在0201小封装内实现100nF高容值,解决小型化与容值需求的矛盾;
  2. 0201封装细节:标准尺寸为长0.6±0.03mm、宽0.3±0.02mm、厚0.3±0.02mm,焊盘设计适配无铅回流焊工艺,焊接可靠性符合IPC-A-610标准;
  3. 介质材料特性:X5R陶瓷介质具有高介电常数(εr≈2000~4000),能在小体积下实现高容值,同时避免了高介电常数介质的“老化效应”,长期使用容值稳定性可靠。

三、典型应用场景

该产品因小尺寸、高容值、低电压适配性,广泛应用于以下领域:

  1. 消费电子便携设备:智能手机、智能手环、蓝牙耳机的电源滤波(如电池输出端滤波)、信号耦合(如音频信号路径);
  2. 物联网(IoT)节点:低功耗传感器(如温湿度传感器)、蓝牙模块的辅助电路,满足节点小型化与低功耗需求;
  3. 小型工业控制器:微型PLC、电机驱动辅助电路的旁路电容,适配-55℃~+85℃的工业常规温度环境;
  4. 可穿戴设备:智能手表、运动手环的内部电路,利用0201封装实现PCB的紧凑布局。

四、可靠性与环境适应性

  1. 温度与寿命:在额定电压(10V)及工作温度(-55℃~+85℃)下,平均寿命可达10⁶小时以上;若工作温度低于85℃,寿命可进一步延长;
  2. 机械性能:通过振动测试(10~2000Hz,加速度1.5g)与冲击测试(1000m/s²,1ms),满足移动设备的振动、跌落场景需求;
  3. 耐湿性能:符合IEC 60068-2-67湿热测试标准(40℃/93%RH,1000h),容值变化率≤±5%,可适应潮湿环境;
  4. 静电防护:静电敏感度(ESD)符合HBM标准(人体模型)2kV,操作时需接地防护,避免静电击穿。

五、选型与使用注意事项

  1. 电压降额:建议实际工作电压不超过额定电压的80%(即≤8V),延长产品寿命并降低失效风险;
  2. 温度降额:若工作温度接近85℃,可将工作电压降至额定电压的70%(≤7V),避免热应力导致的性能下降;
  3. 焊接工艺:采用无铅回流焊,峰值温度控制在245±5℃,回流时间10~30s,禁止手工焊接(易导致热损伤);
  4. 储存条件:未开封产品储存于温度-40℃~+125℃、湿度≤60%的环境,开封后建议12个月内使用完毕。

综上,CGA0201X5R104K100ET凭借小尺寸、高容值、稳定的温度特性及可靠的工艺,成为低电压小型化电子设备的理想基础电容选型,适配多场景的电路设计需求。

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