WMSIC Electronic Components

HRE CGA0805X7R106K250MT

ModelCGA0805X7R106K250MT
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+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
HRE CGA0805X7R106K250MT
Type
HRE
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0805X7R106K250MT
Electronic Component
1
Electronic Component
10uF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.04g
Electronic Component
1
Electronic Component
BM0264596024
Electronic Component
X7R
Voltage
25V
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.

CGA0805X7R106K250MT 产品概述

一、产品简介

CGA0805X7R106K250MT(品牌:HRE/芯声)是一款高可靠性的贴片多层陶瓷电容(MLCC),标称容值10µF,公差±10%,额定电压25V,介质材料为X7R,封装尺寸0805(约2.0mm × 1.25mm)。该产品为非极性器件,适用于常温至高温工作环境,兼顾容量密度与封装体积的平衡,适合对体积和性能有较高要求的电源旁路与去耦场合。

二、主要特性

  • 容值:10µF,公差±10%;
  • 额定电压:25V DC;
  • 介质:X7R(工作温度范围通常为-55°C 至 +125°C,温度系数在该范围内典型变化≤±15%);
  • 封装:0805 (2012公制);适配自动贴装与回流焊生产线;
  • 优点:体积小、容量密度高、低等效串联电阻(ESR)与低等效串联电感(ESL),良好的高频去耦性能;
  • 包装:卷盘(Tape & Reel),便于SMT贴装;“MT”常表示卷带包装类型。

三、电性能与可靠性要点

  • 温度特性:X7R为温度稳定型陶瓷材料,在-55°C至+125°C范围内电容变化受限(典型≤±15%),适合多数商业和工业级应用;
  • 直流偏压效应:高容值陶瓷在应用于接近或等于额定电压时会出现显著的容值下降,建议在设计时预留裕量或参考厂商DC Bias曲线(一般情况下在额定电压下可能出现数十个百分点的下降);
  • 电气强度与寿命:陶瓷电容本身无极性且寿命长,但对机械应力、过热和过压较敏感;推荐遵循规范的回流焊温度曲线与PCB焊盘设计以避免裂纹和失效;
  • 环境适应:在潮湿、振动或循环温度场合性能稳定,但若用于汽车级或更高可靠性要求处,需确认是否具备相应的AEC认证或额外测试报告。

四、典型应用

  • 电源系统旁路与去耦(DC-DC转换器、电压稳压模块输入/输出);
  • 功率滤波与储能(中低频滤波);
  • 通信设备、消费电子、工业控制、电源模块和嵌入式系统中的去耦与稳定供电;
  • 与低ESR电解电容并联以改善瞬态响应和高频特性。

五、使用建议与注意事项

  • PCB布局:尽量将电容短路安放在电源引脚与地之间,焊盘尽可能靠近IC引脚,走线短且粗;多个电容并联可改善频带响应;
  • 回流焊接:建议按J-STD-020/JEDEC规范的无铅回流曲线,峰值温度一般不超过260°C,避免多次重复加热;
  • 直流偏压裕量:若需在高精度或高容量场合使用,建议实际工作电压低于额定电压并参考DC Bias曲线确定有效容值;
  • 储存与包装:保持原始防潮包装,长期储存应避免潮湿与强振动,开盘后尽快使用以减少污染与吸湿风险。

六、订购与标识说明

标准型号示例:CGA0805X7R106K250MT

  • CGA0805:封装规格;X7R:介质类型;106:容量代码(10µF);K:±10%公差;250:25V;MT:卷带(Tape)包装。订购时请确认批号、包装单位、必要的品质认证或测试要求(如需高可靠性或汽车级,请向厂家索取相应资料)。

如需更详细的电容-电压(DC Bias)曲线、温度特性曲线或可靠性试验报告,可联系HRE(芯声)技术支持以获取完整规格书与样片验证资料。

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