WMSIC Electronic Components

HRE CGA0603X5R225K100JT

ModelCGA0603X5R225K100JT
Package0603
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 CGA0603X5R225K100JT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0603X5R225K100JT
Electronic Component
1
Electronic Component
2.2uF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264495111
Electronic Component
X5R
Voltage
10V
Electronic Component
Electronic Component
Electronic Component
4000

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

CGA0603X5R225K100JT 多层陶瓷贴片电容(MLCC)产品概述

CGA0603X5R225K100JT是HRE芯声推出的一款0603封装多层陶瓷贴片电容(MLCC),针对低电压、小型化电子设备的滤波、耦合等需求设计,具备容量稳定、体积紧凑、可靠性高的特点,广泛应用于消费电子、物联网终端等领域。

一、产品基本信息

该型号为HRE芯声常规MLCC产品线的核心型号,型号命名规则清晰对应核心参数:

  • CGA:品牌及产品系列前缀(代表芯声通用MLCC系列);
  • 0603:英制封装代码,对应公制尺寸1608(长1.6mm×宽0.8mm);
  • X5R:温度系数代码,明确温度特性范围;
  • 225:容值编码(22×10⁵ pF = 2.2μF);
  • K:精度等级(±10%);
  • 100:额定电压(10V DC);
  • JT:封装细节及生产批次标识。

产品采用多层陶瓷叠层结构,通过镍电极与陶瓷介质交替叠压、高温烧结成型,兼具小体积与大容量优势,符合表面贴装工艺要求。

二、核心性能参数

该型号的关键性能参数可满足多数低电压电子电路的基础需求,具体如下:

  • 容值与精度:标称容值2.2μF,精度±10%(K档),在常规工作温度范围内容值波动可控;
  • 额定电压:10V DC(直流),交流应用需参考降额曲线,建议实际工作电压不超过8V;
  • 温度系数:X5R,工作温度范围-55℃~+85℃,容值变化≤±15%;
  • 绝缘特性:25℃下绝缘电阻≥10⁹Ω,高温(85℃)下仍保持≥10⁸Ω;
  • 损耗特性:1kHz频率下损耗角正切≤2%,适合信号滤波场景。

三、封装与尺寸规格

0603封装(公制1608)是电子行业应用最广泛的小型封装之一,CGA0603X5R225K100JT的封装细节如下:

  • 尺寸参数:长度1.6±0.1mm,宽度0.8±0.1mm,厚度0.8±0.1mm(典型值);
  • 封装材料:陶瓷基体(钛酸钡基介质)+ 端电极(镍底层+锡表层),无铅环保(符合RoHS 2.0、REACH标准);
  • 焊接兼容性:支持回流焊、波峰焊工艺,焊点可靠性符合IPC-A-610标准,适合自动化贴装生产。

四、温度特性与稳定性

X5R温度系数是该型号的核心优势之一,相比Y5V(±20%容值变化)更稳定,相比NPO(超高精度但容量小)更适合大容量需求:

  • 温度范围覆盖:可稳定工作于-55℃(低温启动)至+85℃(常规环境温度),满足多数便携式设备的温度要求;
  • 可靠性测试:通过1000次温度循环(-55℃~+85℃)测试,容值变化≤±10%,绝缘电阻无明显下降;
  • 高温负荷寿命:125℃下持续工作1000小时,容值变化≤±15%,满足长期使用需求。

五、典型应用场景

CGA0603X5R225K100JT因体积小、容量稳定,广泛应用于以下场景:

  1. 便携式消费电子:手机、平板、智能手表的电源去耦、信号耦合(如MCU与显示屏接口);
  2. 物联网终端:传感器节点、蓝牙模块的信号滤波(如温湿度传感器的模拟信号降噪);
  3. 小型电源模块:DC-DC转换器的输出滤波(如5V转3.3V电源的纹波抑制);
  4. 智能家居设备:智能插座、遥控器的控制电路(如按键信号耦合);
  5. 音频设备:耳机、蓝牙音箱的音频信号滤波(提升音质纯净度)。

六、品牌与质量保障

HRE芯声作为国内专业MLCC制造商,该型号的质量体系完善:

  • 认证资质:符合ISO9001质量管理体系、IATF16949汽车电子标准(可选);
  • 质量控制:从原材料(陶瓷粉、电极材料)到成品的全流程检测,抽样检验通过率≥99.8%;
  • 环保要求:无铅、无镉、无溴,符合欧盟RoHS 2.0及中国电子信息产品污染控制标准;
  • 售后支持:提供1年质量保证,针对批量应用可提供定制化参数验证服务。

七、选型参考建议

为确保产品适配性,选型时需注意以下几点:

  1. 电压降额:实际工作电压建议不超过额定电压的80%(≤8V),避免过压导致容值漂移或损坏;
  2. 温度适配:若工作环境温度超过85℃(如汽车电子),需选择X7R(-55℃~+125℃)型号;
  3. 精度需求:若需更高精度(±5%),可选择同参数J档(±5%)产品;
  4. 封装升级:若空间允许,0805封装(2012)可提升容量稳定性及焊接可靠性。

该型号凭借平衡的性能与成本优势,成为中小容量MLCC应用的主流选择,适用于多数低电压、小型化电子设备的设计需求。

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