WMSIC Electronic Components

HRE CGA0201X5R225M100ET

ModelCGA0201X5R225M100ET
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 25+

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Technical data

Product details

18 specifications

Core information

Product name
HRE CGA0201X5R225M100ET
Type
HRE
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0201X5R225M100ET
Electronic Component
1
Electronic Component
2.2uF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.008g
Electronic Component
1
Electronic Component
BM0265156230
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.

CGA0201X5R225M100ET 贴片多层陶瓷电容(MLCC)产品概述

CGA0201X5R225M100ET是HRE芯声推出的超小型贴片多层陶瓷电容(MLCC),针对便携电子、IoT设备等对尺寸紧凑、容值稳定需求的场景优化,具备高容值密度、良好温度一致性等特点。以下从多维度展开详细概述:

一、产品基本信息与型号解读

该型号遵循MLCC行业通用命名逻辑,各部分含义明确:

  • CGA:陶瓷电容产品代码(Chip Ceramic Capacitor);
  • 0201:英制封装规格(对应公制尺寸≈0.508mm×0.254mm),属于超小型高密度封装;
  • X5R:温度系数代码(IEC 60063标准),表示工作温度范围**-55℃~+85℃**,容值变化≤±15%;
  • 225:容值代码(22×10⁵pF),对应实际容值2.2μF;
  • M:精度代码(EIA标准),容值偏差**±20%**;
  • 100:额定直流电压代码,对应10V DC;
  • ET:HRE品牌内部规格后缀(区分批次或特殊工艺)。

二、核心电气性能参数

参数项 典型值/规格值 测试条件 标称容值 2.2μF - 容值精度 ±20% 25℃,1kHz 额定直流电压 10V DC - 温度系数(X5R) ±15% max -55℃~+85℃,1kHz 损耗角正切(tanδ) ≤2%(典型1.5%) 25℃,1kHz,1V rms 漏电流 ≤1μA 25℃,额定电压下持续1min 自谐振频率(SRF) ~12MHz 25℃,阻抗分析仪测试

注:参数为典型值,实际需以官方Datasheet为准。

三、封装与物理特性

作为0201超小型封装,适配高密度PCB布局:

  • 尺寸规格(公制):长度0.50±0.03mm,宽度0.25±0.03mm,厚度0.20±0.03mm;
  • 端电极结构:三元无铅电极(Ni→Ag→Sn),符合RoHS 2.0及REACH环保标准,兼容回流焊工艺;
  • 电极间距:约0.25mm,适配常规0201焊盘设计;
  • 单颗重量:≈0.001g,对整机重量影响可忽略。

四、温度特性与稳定性

X5R温度系数是核心优势:

  • 工作温度覆盖工业级低温(-55℃)至中温(+85℃),满足多数便携设备环境需求;
  • 温度波动时容值变化≤±15%,远优于Y5V等低稳定性材质,适合滤波、耦合等对容值一致性要求高的电路;
  • 常温区(25℃~40℃)容值稳定性可达±5%以内,进一步提升电路性能。

五、典型应用场景

因小封装+高容值密度+低电压组合,主要适用于:

  1. 便携终端:智能手机、智能手表、蓝牙耳机的电源滤波、信号耦合;
  2. IoT节点:温湿度/运动传感器的供电旁路电容(降低噪声干扰);
  3. 小型通信模块:蓝牙5.0、WiFi 6E模块的射频滤波(配合电感实现低通/高通);
  4. 消费配件:无线充电器、智能手环的电源稳压辅助;

注意:不适合高压(>10V DC)、大电流(>100mA)或高温(>85℃)场景。

六、品牌与可靠性保障

HRE芯声作为国内MLCC专业制造商,该产品具备可靠质量体系:

  • 环保合规:通过RoHS 2.0(无铅无卤)、REACH SVHC认证;
  • 可靠性测试:
    • 高温高湿:85℃/85%RH,1000h,容值变化≤±10%;
    • 温度循环:-55℃~+85℃,1000次循环,无开路/短路;
    • 耐焊接热:260℃回流焊(10s),端电极无脱落;
  • 寿命预测:额定电压、25℃下,MTBF≥10⁶小时,适合长期稳定运行。

综上,CGA0201X5R225M100ET是专为小型化电子设备设计的高性价比MLCC,在容值密度、温度稳定性及可靠性方面满足多数中端应用需求。

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