WMSIC Electronic Components

HRE CGA0402X5R475M6R3GT

ModelCGA0402X5R475M6R3GT
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 CGA0402X5R475M6R3GT
Type
HRE
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0402X5R475M6R3GT
Electronic Component
1
Electronic Component
4.7uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.013g
Electronic Component
1
Electronic Component
BM0264596049
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.

CGA0402X5R475M6R3GT 贴片多层陶瓷电容(MLCC)产品概述

一、产品核心身份与基础参数

CGA0402X5R475M6R3GT是HRE芯声推出的一款小型化贴片多层陶瓷电容(MLCC),针对中低电压、一般温度范围的电路滤波、耦合等场景优化设计。其核心基础参数如下:

  • 容值:4.7μF(由编码"475"表示,即47×10⁵pF=4.7μF);
  • 精度:±20%(编码"M"对应E24系列精度等级);
  • 额定电压:6.3V DC(直流工作电压上限,含纹波、尖峰裕量);
  • 温度系数:X5R(符合IEC 60384-1标准,温度范围-55℃~+85℃,容值变化≤±15%);
  • 封装:0402(英制尺寸,公制约1.0mm×0.5mm)。

二、关键性能参数详解

除基础参数外,该电容的核心性能可满足多数通用电路需求:

  1. 容值稳定性:X5R介质平衡了容值密度与温度稳定性,工作温度范围内容值波动控制在±15%以内,优于Y5V等低成本介质,适合对容值一致性有基本要求的场景;
  2. 损耗特性:1kHz测试下典型损耗角正切(tanδ)≤0.02,信号损耗低,适合音频、小信号滤波;
  3. 绝缘性能:25℃、50V DC下绝缘电阻(IR)≥10⁹Ω,漏电流小,可降低电路静态功耗;
  4. 电压裕量:6.3V额定电压设计考虑了实际电路的电压波动,避免过压损坏风险。

三、封装与物理特性

0402封装是当前小型化电子设备的主流选择,该电容的物理特性如下:

  • 尺寸:长1.0±0.1mm,宽0.5±0.1mm,厚0.5±0.05mm(典型值);
  • 结构:采用钛酸钡基多层陶瓷介质+镍内电极+镀锡外电极,符合无铅环保要求(RoHS 2.0、REACH);
  • 焊接兼容性:外电极镀层可焊性良好,兼容回流焊、波峰焊工艺,回流焊峰值温度≤245℃(标准曲线),焊接后无开裂风险。

四、品牌与制造优势

HRE芯声作为国内专注于片式电容的制造商,该产品具备以下优势:

  • 工艺成熟:采用流延成型、叠层工艺,容值一致性控制在±20%以内,批次间差异小;
  • 成本竞争力:针对通用场景优化设计,在保证性能的前提下降低成本,适合大规模量产;
  • 环保合规:原材料不含铅、镉等有害物质,符合欧盟环保标准;
  • 产能稳定:年产能超百亿只,可满足消费电子、通信等行业的批量需求。

五、可靠性与环境适应性

该电容通过多项可靠性测试,满足工业级及消费级应用需求:

  • 焊接可靠性:符合J-STD-002标准,焊接后剪切强度≥10N/只,抗振动性能良好(10~2000Hz振动下加速度2g);
  • 环境适应性:耐湿性测试(MIL-STD-202方法103)后容值变化≤5%;-55℃~+85℃温度循环1000次后性能无衰减;
  • 寿命测试:额定条件(6.3V DC、85℃)下连续工作1000小时,容值变化≤10%,绝缘电阻≥10⁸Ω。

六、典型应用领域

CGA0402X5R475M6R3GT适用于以下场景:

  1. 消费电子:智能手机、平板电脑的电源滤波(电池管理、射频前端)、音频耦合;
  2. 可穿戴设备:智能手环、手表的小型化电路(利用0402封装节省空间);
  3. 通信设备:路由器、交换机的小信号滤波、去耦;
  4. 工业控制:小型PLC、传感器模块的辅助电路;
  5. 汽车电子:车载多媒体、低电压辅助系统(兼容-40℃~+85℃温度范围)。

七、选型注意事项

  1. 电压匹配:电路工作电压需低于6.3V DC(含纹波),超压需选10V/16V型号;
  2. 温度场景:超+85℃需换X7R(-55℃~+125℃)或NPO介质电容;
  3. 精度需求:需±1%/±5%精度时,选NPO(容值≤1μF)或X7R高精度型号;
  4. 空间限制:0402适合高密度PCB,空间允许可换0603(容值密度更高)。

该产品凭借小体积、稳定性能与成本优势,成为通用电子电路的高性价比选择。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.