WMSIC Electronic Components

HRE CGA1206C0G102J102KT

ModelCGA1206C0G102J102KT
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 CGA1206C0G102J102KT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA1206C0G102J102KT
Electronic Component
1
Electronic Component
1nF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.047g
Electronic Component
1
Electronic Component
BM0265744150
Electronic Component
C0G
Voltage
1kV
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.

CGA1206C0G102J102KT 多层陶瓷电容产品概述

一、产品基本身份信息

CGA1206C0G102J102KT是HRE(芯声)品牌推出的一款Class 1型多层陶瓷电容(MLCC),型号命名遵循行业通用规则,各字符对应含义清晰:

  • CGA:芯声针对1206封装高压MLCC的专属系列标识;
  • 1206:英制封装尺寸(0.12英寸×0.06英寸),对应公制3.2mm×1.6mm;
  • C0G:Class 1陶瓷的温度系数(与NP0等效),代表超高稳定性;
  • 102:容值编码(1×10² pF = 1nF);
  • J:容值精度等级(±5%);
  • 102KT:额定电压及系列后缀,对应直流额定电压1kV。

二、核心电气性能参数

该电容针对高压精密应用设计,关键电气指标满足行业主流要求:

  1. 容值与精度:1nF(102),精度±5%(J级),额定温度范围内容值偏差≤±0.5%;
  2. 额定电压:直流1kV,短期过压耐受能力达1.5kV(符合IEC 60384-8标准);
  3. 损耗特性:损耗角正切(tanδ)典型值≤0.15%(1kHz/25℃),Class 1陶瓷的低损耗保障高频能量损耗极小;
  4. 绝缘性能:绝缘电阻(IR)≥10⁴ MΩ(25℃/10V直流),长期使用漏电流无明显衰减;
  5. 频率特性:1MHz~100MHz频段内容值变化≤0.5%,适配高频信号处理场景。

三、封装与物理特性

采用1206表面贴装封装,兼顾小型化与可靠性:

  • 尺寸规格:公制3.2mm(长)×1.6mm(宽)×0.8mm(厚),符合IPC-7351封装标准;
  • 端子工艺:端电极采用“镍层+锡层”三层结构,镀锡符合RoHS 2.0及REACH法规,适配回流焊、波峰焊等主流焊接工艺;
  • 包装方式:编带包装(10000个/卷),适配自动贴片机生产,支持高速贴装;
  • 重量:约0.02g,轻量化设计适合高密度PCB布局。

四、温度系数及稳定性优势

C0G(NP0)是Class 1陶瓷的核心优势,具备超高环境稳定性:

  1. 温度系数:±30ppm/℃(行业标准),即温度每变化1℃,容值变化不超过30×10⁻⁶;
  2. 工作温度范围:-55℃~125℃,覆盖工业级及部分汽车级应用环境;
  3. 电压稳定性:额定电压范围内容值变化≤0.1%,无Class 2陶瓷(如X7R)的电压依赖性;
  4. 老化特性:容值年老化率≤0.05%,长期使用可靠性远高于普通陶瓷电容。

五、典型应用场景

结合电气性能与封装特点,该电容主要适用于以下场景:

  1. 高频精密电路:射频模块(RF)、晶体振荡器(XO)、锁相环(PLL)中的谐振、滤波元件;
  2. 高压小信号控制:工业变频器、医疗设备(除颤器辅助电路)、新能源充电桩中的高压信号隔离与滤波;
  3. 通信设备:基站射频前端、路由器、交换机中的电源滤波与信号耦合;
  4. 汽车电子:高压辅助系统(电动座椅、车灯控制)中的高压小容值滤波(若产品通过AEC-Q200认证,可拓展至车规级应用);
  5. 测试测量仪器:示波器、信号发生器中的高精度耦合电容。

六、品牌与可靠性保障

HRE(芯声)作为国内MLCC领域主流厂商,该产品通过多重可靠性验证:

  1. 标准认证:符合IEC 60384-8(固定电容通用标准)、RoHS 2.0、REACH;
  2. 可靠性测试:
    • 高温寿命:125℃/1kV下1000小时,容值变化≤±2%,绝缘电阻≥10³ MΩ;
    • 温度循环:-55℃~125℃循环500次,无开路、短路及外观损伤;
    • 湿度耐久性:85℃/85%RH下1000小时,性能无明显衰减;
  3. 生产工艺:采用高精度叠层技术,容值一致性好,批次间差异≤±1%。

该电容凭借“高压、高稳定、小型化”的核心优势,可满足工业、通信、汽车等领域的精密电路需求,是替代进口高压MLCC的高性价比选择。

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