WMSIC Electronic Components

HRE CGA0805X5R226M350MT

ModelCGA0805X5R226M350MT
Package0805
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+

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Technical data

Product details

18 specifications

Core information

Product name
HRE CGA0805X5R226M350MT
Type
HRE
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0805X5R226M350MT
Electronic Component
1
Electronic Component
22uF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.043g
Electronic Component
1
Electronic Component
BM0264495347
Electronic Component
X5R
Voltage
35V
Electronic Component
Electronic Component
Electronic Component
2000

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

CGA0805X5R226M350MT 贴片多层陶瓷电容(MLCC)产品概述

一、产品核心定位与身份识别

CGA0805X5R226M350MT是芯声(HRE)品牌推出的中容值贴片MLCC,属于宽温稳定型元件。该型号以紧凑的0805封装为核心,适配自动化贴装需求,主要面向消费电子、工业控制、汽车辅助系统等场景,是低压电路中滤波、耦合、储能的常用元件,平衡了容值、温度稳定性与体积效率。

二、关键性能参数详解

该型号的参数明确了应用边界,核心指标如下:

  1. 容值与精度:标称容值22μF(代码“226”=22×10⁶pF),精度±20%(代码“M”)——满足大多数民用/工业级电路的误差容忍度,无需高精度匹配;
  2. 额定电压:35V直流(DC)——覆盖5V、12V、24V等常见低压电源,避免过压击穿;
  3. 介质类型:X5R——主流平衡型介质,兼顾容值与温度稳定性;
  4. 封装:0805(英制,公制2012)——尺寸紧凑,适配高密度PCB设计;
  5. 品牌:芯声(HRE)——国内专业MLCC制造商,产品覆盖全系列封装与容值。

三、封装设计与物理特性

0805封装是该产品的核心物理特征,适配自动化生产:

  • 尺寸规格:长度2.0±0.2mm,宽度1.2±0.2mm,厚度1.0±0.1mm(常规值,以原厂 datasheet 为准),体积仅约2.4mm³,显著节省PCB空间;
  • 端电极工艺:采用镍(Ni)打底+锡(Sn)无铅镀层,兼容回流焊(260℃峰值)、波峰焊,焊接后附着力强,抗机械应力优异;
  • 贴装兼容性:适配标准SMT贴片机,贴装精度±0.1mm,适合大规模量产。

四、X5R介质温度特性分析

X5R介质是该产品的核心优势,直接决定温度适用范围:

  • 温度范围:-55℃至+85℃(X5R定义:X=-55℃,5=+85℃,R=容值变化±15%);
  • 容值稳定性:全温区容值相对于25℃基准变化≤±15%——比Y5V(容值变化±20%~-80%)稳定,比NPO(容值变化±0.3%)容值大100倍以上,是“容值-温度”的平衡选择;
  • 场景适配:适合温度波动较大的环境(如北方户外设备、汽车中控),避免容值漂移影响电路性能。

五、典型应用场景覆盖

结合参数与特性,该型号主要应用于:

  1. 电源滤波:DC-DC转换器输出端滤波(去除纹波)、线性电源输出滤波;
  2. 信号耦合:音频电路(耳机接口、扬声器驱动)、低速数字链路(UART、SPI)耦合,隔离直流干扰;
  3. 工业控制:PLC输入输出模块滤波、传感器接口电路滤波,适应工业温湿度波动;
  4. 消费电子:智能手机/平板的PMIC滤波、音频模块耦合;
  5. 汽车辅助系统:车灯控制、中控屏低压电源滤波(适配车内-40℃~+85℃)。

六、可靠性与品质保障

芯声对该产品的品质管控符合行业标准:

  • 环保认证:通过RoHS 2、REACH指令,不含铅、镉、汞等有害物质;
  • 可靠性测试:
    • 温度循环:-55℃~+85℃循环1000次,容值变化≤±10%;
    • 寿命测试:35V DC、85℃下工作1000小时,容值变化≤±10%,绝缘电阻≥100MΩ;
    • 焊接可靠性:回流焊后端电极无脱落,拉力≥1N;
  • 品牌背书:芯声拥有10余年MLCC研发经验,产品广泛应用于国内家电、汽车电子厂商,品质稳定。

该型号以高性价比、宽温稳定的特点,成为低压电路中替代传统电解电容的优选方案,适配多领域量产需求。

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