WMSIC Electronic Components

HRE CGA1206X5R226M250NT

ModelCGA1206X5R226M250NT
Package1206
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 CGA1206X5R226M250NT
Type
HRE
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA1206X5R226M250NT
Electronic Component
1
Electronic Component
22uF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.047g
Electronic Component
1
Electronic Component
BM0264495146
Electronic Component
X5R
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.

CGA1206X5R226M250NT 多层陶瓷贴片电容(MLCC)产品概述

一、产品型号解析与核心定位

CGA1206X5R226M250NT是HRE芯声推出的通用型多层陶瓷贴片电容(MLCC),型号各部分含义清晰:

  • CGA:HRE芯声MLCC产品系列代号;
  • 1206:英制封装尺寸(对应公制3.2mm×1.6mm),适配主流SMT生产线;
  • X5R:温度特性代码(-55℃~+85℃工作温度范围,容量变化≤±15%);
  • 226:容量代码(22×10⁶ pF=22μF);
  • M:容量精度等级(±20%);
  • 250:额定直流电压(25V DC);
  • NT:无铅环保封装(符合RoHS 2.0标准)。

该产品定位为中容量、宽温稳定型MLCC,兼顾小型化与成本可控性,适用于多数常规电子电路的滤波、耦合等场景。

二、关键参数与性能特点

2.1 电气性能核心参数

参数项 规格值 实际意义说明 标称容量 22μF(226) 容量代码226对应22×10⁶ pF,满足中容量需求 容量精度 ±20%(M档) 适合对精度要求不苛刻的常规电路(如滤波) 额定直流电压(Vdc) 25V 直流应用下的最大允许工作电压 温度特性 X5R -55℃~+85℃内,容量变化≤±15%,稳定性优于Y5V 绝缘电阻 ≥10⁹Ω(25℃,10V DC) 保证电路绝缘可靠性,避免漏电

2.2 物理与封装特性

  • 封装尺寸:1206(英制)/3216(公制),典型尺寸3.2mm×1.6mm×1.2mm;
  • 介质材质:X5R型钛酸钡基陶瓷(多层堆叠结构);
  • 端电极:三层无铅结构(镍+锡),适配回流焊/波峰焊工艺;
  • 环保认证:RoHS 2.0、REACH合规,无铅无卤。

2.3 性能优势

  1. 宽温稳定:X5R特性避免了温度波动导致的容量漂移,适合户外或工业宽温环境;
  2. 小型化集成:1206封装适配高密度PCB设计,满足智能手机、可穿戴设备的空间需求;
  3. 成本平衡:±20%精度与X5R材质兼顾了性能与量产成本,适合中低端电子设备批量应用。

三、典型应用场景

该产品因参数匹配度高,广泛覆盖以下场景:

  1. 电源滤波:智能手机、平板电脑主板的DC-DC转换电路滤波,去除纹波干扰;
  2. 信号耦合:蓝牙模块、WiFi模块的射频信号耦合,隔离直流分量;
  3. 小型储能:便携式充电器、移动电源的辅助储能,维持电压稳定;
  4. 工业控制:小型PLC、传感器模块的供电稳压电容,适应-55℃~+85℃宽温;
  5. 消费电子:智能手表、TWS耳机等可穿戴设备的内部电路电容。

四、使用注意事项

  1. 电压降额:直流应用建议降额20%以上(实际工作电压≤20V);交流应用需按手册计算降额(X5R材质AC电压需额外考虑频率影响);
  2. 温度限制:避免工作温度超过+85℃,否则容量变化可能超出±15%规格;
  3. 焊接工艺:回流焊峰值温度控制在245℃±5℃,时间≤10s;波峰焊温度≤260℃,避免电容开裂;
  4. PCB匹配:焊盘尺寸建议为3.4mm×1.8mm(比封装大0.2mm),防止虚焊;
  5. 存储条件:未开封产品存储于-10℃~+40℃、湿度≤60%RH环境,开封后建议12个月内使用。

五、品牌与可靠性保障

HRE芯声作为国内MLCC主流厂商,该产品通过以下可靠性测试:

  • 高温存储:125℃下存储1000h,容量变化≤±10%,绝缘电阻≥10⁸Ω;
  • 温度循环:-55℃~+85℃循环1000次,无开裂、容量变化≤±12%;
  • 焊接热冲击:符合J-STD-020标准,无焊盘脱落或电容失效。

产品提供12个月质保(非人为损坏),适合量产电子设备的稳定供应。

该电容凭借参数实用性与成本优势,成为中低端电子设备的常规选型之一,可满足多数常规电路的功能需求。

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