WMSIC Electronic Components

HRE CGA0402X5R226M6R3GT

ModelCGA0402X5R226M6R3GT
Package0402
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 CGA0402X5R226M6R3GT
Type
HRE
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0402X5R226M6R3GT
Electronic Component
1
Electronic Component
22uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.013g
Electronic Component
1
Electronic Component
BM0264596045
Electronic Component
X5R
Voltage
6.3V
Electronic Component
Electronic Component
Electronic Component
10000

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

CGA0402X5R226M6R3GT 贴片多层陶瓷电容(MLCC)产品概述

一、产品基本信息

CGA0402X5R226M6R3GT是芯声电子(HRE) 推出的通用型贴片多层陶瓷电容(MLCC),属于小型化高密度封装系列。型号命名规则直接体现核心参数逻辑:

  • “0402”:英制封装尺寸(对应公制1005,即1.016mm×0.508mm);
  • “X5R”:温度系数与电容变化特性;
  • “226”:容值编码(22×10⁶pF=22μF);
  • “M”:精度±20%(通用级容差);
  • “6R3”:额定直流电压6.3V;
  • “GT”:芯声通用型系列后缀(含环保认证标识)。

该产品专为小型化、低功耗电路设计,兼顾容量密度与环境适应性,是消费电子、IoT设备等领域的主流选型之一。

二、核心性能参数详解

参数项 规格值 关键说明 标称容值 22μF 容量编码226,满足通用滤波/储能需求 精度 ±20%(M档) 适配非精密电路,降低选型成本 额定直流电压(URated) 6.3V DC 推荐工作电压≤80%URated(降额设计) 温度系数 X5R -55℃~+85℃,容量变化±15%以内 封装尺寸 0402(1005) 1.016mm(长)×0.508mm(宽)×0.5mm(厚) 损耗角正切(tanδ) ≤5%(1kHz, 25℃) 低损耗,适合信号耦合/滤波场景 耐电压性能 1.5×URated(10s) 无击穿、漏电流≤1μA 环保认证 RoHS 2.0、REACH 不含铅、镉等有害物质

三、关键特性解析

1. 小型化高密度设计

0402封装是当前最小的MLCC封装之一,体积仅为0603封装的40%左右,可显著缩小电路尺寸。22μF的容值在0402封装中属于高容量密度,解决了便携设备“小体积与大容量”的矛盾——例如智能手机PMIC输出滤波、智能手表心率传感器模块的储能需求,无需牺牲容量即可实现超薄布局。

2. 宽温范围稳定性能

X5R材质的温度特性(-55℃~+85℃,容量变化±15%)优于普通NPO材质的窄温范围,且容值漂移远小于Y5V等高压陶瓷电容。该特性使其可适配高低温交替环境(如车载小型传感器、户外IoT节点),避免因温度变化导致电路性能波动(如滤波效果减弱、信号耦合失真)。

3. 低损耗与高可靠性

MLCC无极性、无电解液,相比电解电容更耐振动冲击(振动频率202000Hz,加速度10g)。X5R材质的低损耗(tanδ≤5%)适合信号通路应用,不会因损耗发热影响电路稳定性;同时产品通过**高温存储(125℃×1000h)、温度循环(-55+85℃×1000次)** 等可靠性测试,满足工业级应用需求。

4. 环保与工艺兼容性

产品符合RoHS 2.0、REACH等环保标准,适配全球市场;封装兼容标准SMT(表面贴装)工艺,可用于自动贴片机(精度≥01005),实现大规模高效生产,降低客户制造成本。

四、典型应用场景

  1. 便携式消费电子:智能手机(PMIC输出滤波、射频前端耦合)、智能手表(心率/血氧传感器辅助电路)、蓝牙耳机(充电管理模块滤波);
  2. 低功耗IoT设备:智能门锁(控制模块储能)、环境温湿度传感器(数据采集电路滤波)、蓝牙Mesh节点(信号耦合);
  3. 汽车电子(辅助级):车载USB充电口滤波、小型胎压传感器(TPMS)辅助电路(-40~+85℃范围内);
  4. 工业控制模块:小型PLC(数字输入输出滤波)、低压电机驱动板(控制回路滤波);
  5. 通信设备:5G小基站(射频前端滤波)、WiFi 6模块(信号耦合)。

五、选型与应用注意事项

1. 电压降额设计

实际工作电压建议不超过5V(6.3V×80%),避免过压导致电容击穿或容量衰减。若电路峰值电压接近6.3V,需并联小容量高压电容(如1μF/10V)进行保护。

2. 温度适应性验证

X5R适用-55+85℃,若设备工作环境温度超过85℃(如车载高温区域),需更换X7R材质电容(-55+125℃);若温度低于-55℃(如航空航天),则需选用NP0材质。

3. 容值漂移预留

X5R在85℃时容量会下降约15%,设计时需预留20%容值裕量(如滤波电路需22μF,则选型22μF以上),避免高温下滤波效果减弱。

4. 焊接工艺控制

0402封装焊接需注意:

  • 回流焊峰值温度≤250℃(持续时间≤10s),避免热应力导致电容开裂;
  • 焊盘尺寸建议:长0.81.0mm,宽0.30.4mm,间距0.2~0.3mm,防止虚焊或桥接。

六、品牌与品质保障

芯声电子(HRE)是国内专注MLCC研发与生产的高新技术企业,产品通过ISO9001质量管理体系、IATF16949汽车级认证,批次一致性控制在±5%以内(优于行业平均水平)。CGA0402X5R226M6R3GT系列产品已实现大规模量产,供应稳定,可满足客户不同批量需求。

该产品凭借小型化、宽温稳定、高可靠性等优势,成为便携式设备与IoT领域的高性价比选型,可有效提升电路设计的紧凑性与稳定性。

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