WMSIC Electronic Components

HRE CGA0603X5R476M6R3JT

ModelCGA0603X5R476M6R3JT
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 CGA0603X5R476M6R3JT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0603X5R476M6R3JT
Electronic Component
1
Electronic Component
47uF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.025g
Electronic Component
1
Electronic Component
BM0264495142
Electronic Component
X5R
Voltage
6.3V
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.

CGA0603X5R476M6R3JT 多层陶瓷贴片电容(MLCC)产品概述

一、产品核心身份与定位

该产品为HRE(芯声)品牌0603封装高容值MLCC,属于中低压宽温稳定型陶瓷电容,专为小型化、高密度电子电路设计——既满足便携式设备对体积的严苛要求,又通过X5R介质平衡了容值与温度稳定性,是消费类电子、智能穿戴等领域的通用基础元件。

二、基础电气与封装参数

2.1 电气核心参数

  • 标称容值:47μF(标识代码“476”:47×10⁶ pF=47μF);
  • 容值精度:±20%(标识代码“M”,适用于对精度要求不极端的滤波/耦合场景);
  • 额定电压:6.3V DC(标识代码“6R3”,满足低电压电路供电需求);
  • 温度特性:X5R(工作温度范围-55℃~+85℃,容值变化率≤±15%)。

2.2 封装与物理参数

  • 英制封装:0603(对应公制1608,尺寸1.6mm×0.8mm);
  • 厚度:典型值0.8mm(具体以批次规格书为准);
  • 焊盘设计:符合行业通用0603封装标准,适配常规回流焊/波峰焊工艺。

三、关键性能特性解析

3.1 温度稳定性优势

X5R介质是MLCC中平衡容值与温度漂移的主流选择:相比Y5V(高容值但容值变化达±22%),X5R在-55℃~+85℃范围内容值波动仅±15%,适合对温度敏感的信号滤波、电源耦合电路(如TWS耳机音频通路)。

3.2 小型化高容值突破

0603封装实现47μF容值,体积比0805封装缩小约40%,可直接用于超小型设备(如智能手环、蓝牙耳机)的高密度布局,无需牺牲容值妥协体积。

3.3 电气可靠性

采用多层陶瓷叠层工艺,介质层均匀性好,漏电流典型值≤1μA@25℃/6.3V,抗电压冲击符合JIS C 5102标准,长期使用无明显容值衰减。

3.4 工艺兼容性

无极性设计简化焊接操作,焊盘尺寸与行业通用0603一致,无需PCB设计变更,适配批量生产的回流焊/波峰焊流程。

四、典型应用场景

  1. 便携式消费电子:

    • 智能穿戴(手环、手表):电源滤波、传感器信号耦合;
    • TWS无线耳机:音频通路滤波、电池供电电路去耦;
    • 小型蓝牙设备:射频模块去耦、低功耗电路稳压辅助。
  2. 小型电子模块:

    • IoT节点:低功耗电路滤波;
    • 车载辅助电路(如小屏、传感器):宽温环境下的稳定滤波。
  3. 通用电路:

    • 手机副板、平板内部:电源路径耦合电容;
    • 小型家电控制板:低电压电路去耦。

五、品牌与可靠性说明

  • 品牌背景:HRE(芯声)是国内专注陶瓷电容研发的企业,CGA系列为小型化市场主力产品线,通过RoHS、REACH环保认证;
  • 可靠性验证:产品经过高温老化(125℃/1000h)、温度循环(-55℃~+85℃/1000次)等试验,满足GB/T 2693电子元件标准,批量供应稳定性可靠。

六、选型匹配建议

  1. 适用场景确认:

    • 若工作电压≤6.3V、温度范围-55℃~+85℃,优先选择;
    • 若需+125℃高温稳定性,切换至X7R材料;
    • 若容值精度需±10%,选择“K”精度标识的同系列产品。
  2. 封装匹配:PCB焊盘建议尺寸(长1.01.2mm,宽0.60.7mm),避免焊接虚焊/桥接。

该产品以“小体积+稳定容值”为核心竞争力,覆盖主流低电压小型化场景,是电子设计中降低模块尺寸、提升集成度的实用选择。

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