WMSIC Electronic Components

HRE CGA1206X7R152K202MT

ModelCGA1206X7R152K202MT
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 CGA1206X7R152K202MT
Type
HRE
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA1206X7R152K202MT
Electronic Component
1
Electronic Component
1.5nF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.049g
Electronic Component
1
Electronic Component
BM0264778626
Electronic Component
X7R
Voltage
2kV
Electronic Component
Electronic Component
Electronic Component
3000

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

CGA1206X7R152K202MT 多层陶瓷电容器产品概述

一、产品基本定位与品牌背景

CGA1206X7R152K202MT是国内电子元器件品牌芯声(HRE) 推出的高压多层陶瓷电容器(MLCC),属于其高压MLCC系列的核心型号。该产品针对工业、医疗、汽车电子等领域的高压电路需求设计,兼顾小体积封装与高耐压性能,是替代传统高压电解电容的高效贴片方案。芯声(HRE)专注被动元器件研发生产,其MLCC产品以可靠性高、一致性好著称,广泛应用于电力电子、通信设备等行业。

二、核心性能参数详解

该型号的关键参数支撑高压场景稳定运行:

  • 容值与精度:标称容值1.5nF(标识“152”:前两位有效数15,第三位为10²次方,即15×10²pF=1.5nF),精度±10%(标识“K”),满足多数高压电路滤波、耦合需求;
  • 额定电压:2kV(标识“202”:前两位20,第三位10²次方,即20×10²V=2000V),远超普通1206封装MLCC的耐压上限;
  • 温度系数:X7R(EIA标准),工作温度范围-55℃~125℃,容值变化率±15%(相对于25℃基准),宽温环境性能稳定;
  • 封装尺寸:1206英制封装(对应公制3216),实际尺寸约3.2mm×1.6mm×1.6mm,适配高密度PCB贴装。

三、封装与结构特点

采用多层陶瓷叠层结构,交替叠放陶瓷介质层与银钯内电极,经高温烧结而成:

  1. 无极性设计:无需区分正负极,安装便捷,降低电路设计复杂度;
  2. 表面贴装封装:两端镀镍/镀锡电极,兼容回流焊、波峰焊工艺,适配自动化生产;
  3. 高绝缘性能:陶瓷介质绝缘电阻≥10¹⁰Ω,漏电流极低;
  4. 低ESR/ESL:叠层结构使等效串联电阻(ESR)、等效串联电感(ESL)远低于电解电容,高频特性更优。

四、典型应用场景

因高压、小体积、宽温稳定的特点,广泛应用于:

  1. 开关电源/适配器:高压滤波、EMI抑制,替代高压电解电容缩小体积;
  2. LED驱动电路:高压侧耦合、滤波,适配大功率LED驱动的高压需求;
  3. 医疗设备:监护仪、超声设备的高压电路,需稳定可靠的无源器件;
  4. 工业变频器/伺服系统:高压母线滤波、IGBT模块辅助电路;
  5. 汽车电子:车载高压充电系统、电动座椅高压控制模块(满足宽温要求)。

五、产品应用优势

相比同类高压电容(电解/薄膜),优势显著:

  1. 小体积高密度:1206封装体积仅为同耐压电解电容的1/10,大幅节省PCB空间;
  2. 宽温可靠性:X7R覆盖-55℃~125℃,适应工业、汽车极端环境;
  3. 高性价比:国内品牌,性能达标前提下成本低于进口同规格产品;
  4. 长寿命:陶瓷介质无电解液干涸问题,寿命≥10⁶小时,远高于电解电容;
  5. 环保合规:符合RoHS 2.0、REACH标准,无铅无卤,适配绿色制造。

六、选型与使用注意事项

  1. 电压降额:高压电路建议采用20%~30%电压降额,避免过压损坏;
  2. 焊接工艺:回流焊峰值温度≤260℃,避免高温损伤陶瓷层;
  3. 同系列对比:需更高耐压可选CGA1206X7R152K252MT(2.5kV),需更高精度可选C0G系列(耐压较低);
  4. 存储条件:常温干燥环境存储,避免潮湿导致电极氧化。

该型号凭借高压、小体积、宽温稳定的特性,成为高压电路设计的优选无源器件,可有效提升电路集成度与可靠性。

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.