WMSIC Electronic Components

HRE CGA1206X7R102M202KT

ModelCGA1206X7R102M202KT
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 CGA1206X7R102M202KT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA1206X7R102M202KT
Electronic Component
1
Electronic Component
1nF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.047g
Electronic Component
1
Electronic Component
BM0265744143
Electronic Component
X7R
Voltage
2kV
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.

CGA1206X7R102M202KT多层陶瓷电容器产品概述

一、产品基本信息

CGA1206X7R102M202KT是芯声电子(HRE) 推出的高压多层陶瓷电容器(MLCC),核心参数与应用定位明确:

  • 封装:1206(英制尺寸3.2mm×1.6mm,公制对应3216)
  • 容值:1nF(标识“102”=10×10²pF=1nF)
  • 精度:±20%(标识“M”)
  • 额定电压:2kV(标识“202”=20×10²V=2000V)
  • 介质材料:X7R
  • 品牌:HRE(芯声电子)

二、核心性能与介质特性

2.1 X7R介质的宽温稳定性

X7R是MLCC常用铁电介质,符合EIA标准:

  • 工作温度范围:-55℃至+125℃
  • 容值变化率:±15%(相对于25℃基准值)
    该特性适配工业环境的温度波动(如户外设备、高温车间),避免容值偏移影响电路性能。

2.2 2kV高压额定值

额定电压2kV是核心亮点,远高于普通低压MLCC(通常<100V),满足高压电路的绝缘与储能需求,可直接应用于2kV及以下直流/低频交流场合(交流峰值电压不超过额定值)。

2.3 1nF容值与精度定位

1nF属于中等容值,结合±20%精度,面向不需要超高精度但对高压、体积敏感的场景(如电源滤波、耦合回路),平衡性能与成本。

三、封装与结构优势

3.1 1206小型化封装

体积紧凑(典型厚度1.6mm),适配高密度电路板设计(如医疗设备、工业控制器的高压模块),有效节省PCB空间。

3.2 多层陶瓷结构的高频特性

MLCC采用多层叠层工艺,电极与介质交替堆叠,具备:

  • 低寄生电感(无引线结构)
  • 高频响应快(适合10MHz以下频率)
  • 高可靠性(无液态电解质,耐振动/冲击)
    芯声电子优化了介质层均匀性,减少局部电场集中,提升高压绝缘性能。

四、典型应用场景

该产品针对高压、宽温场景设计,典型应用包括:

  1. 高压电源滤波:开关电源、逆变电源、高压直流电源的输出滤波,抑制高压纹波;
  2. 医疗设备高压模块:除颤器、高压理疗设备的信号耦合与去耦;
  3. 工业控制高压电路:电力监测仪、高压继电器驱动电路的储能与滤波;
  4. 高压仪器仪表:高压测试设备、绝缘监测装置的信号处理回路。

五、可靠性与使用注意事项

5.1 可靠性指标

  • 绝缘电阻:25℃下≥10⁹Ω(1kV直流测试)
  • 耐电压:额定电压1.5倍(2s,无击穿)
  • 符合RoHS 2.0、REACH环保标准,兼容无铅焊接。

5.2 关键使用建议

  1. 电压降额:实际工作电压≤1.6kV(额定值80%),避免长期高压老化;
  2. 温度限制:工作温度≤125℃,防止容值偏移;
  3. 焊接工艺:回流焊峰值温度≤245℃,时间≤10s,避免热应力损坏;
  4. 存储条件:常温干燥(温度≤30℃,湿度≤60%),开封后尽快使用。

六、总结

CGA1206X7R102M202KT以2kV高压、1206小型封装、X7R宽温特性为核心优势,精准匹配工业、医疗等领域的高压电路需求,平衡性能、体积与成本,是高压电路设计的可靠选择。

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.