WMSIC Electronic Components

HRE CGA1206X7R104K101MT

ModelCGA1206X7R104K101MT
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 Date code within 2 years

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
HRE CGA1206X7R104K101MT
Type
HRE
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA1206X7R104K101MT
Electronic Component
1
Electronic Component
100nF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.05g
Electronic Component
1
Electronic Component
BM0264495049
Electronic Component
X7R
Voltage
100V
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.

CGA1206X7R104K101MT多层陶瓷电容产品概述

一、产品基本信息

CGA1206X7R104K101MT是芯声电子(HRE)推出的中高压宽温型多层陶瓷电容(MLCC),属于工业级通用系列产品。该型号采用1206表面贴装封装,核心参数适配电源滤波、工业控制等中高压电路场景,兼具体积紧凑、容值稳定、可靠性高的特点,是电子设备中基础无源器件的优选之一。

二、核心参数解析

2.1 容值与精度

容值为100nF(标注“104”,即10×10⁴ pF),精度±10%。该精度满足大多数电路对电容偏差的要求,无需额外匹配调试,可直接用于滤波、耦合等常规功能,适配批量生产场景。

2.2 额定电压

额定直流电压为100V,是该型号的核心电压指标。适用于中高压电路(如输出50-80V的电源模块),需注意:交流电路中需按频率降额(如1kHz交流电压建议≤50V),避免介质击穿。

2.3 温度系数(X7R)

X7R为陶瓷电容常见温度系数类别,定义为:-55℃~+125℃范围内,容值变化≤±15%。相比Y5V等系数更稳定,适合环境温度波动较大的场景(如户外工业设备、车载辅助电路)。

2.4 介质结构

采用多层陶瓷介质叠层工艺,通过印刷、烧结制成,相比单层电容体积缩小数倍,实现“小体积大容量”,适配高密度PCB设计需求。

三、封装与物理特性

3.1 封装规格

型号中“1206”为英制表面贴装封装,对应公制尺寸3216(长3.2mm±0.2mm,宽1.6mm±0.2mm),厚度通常0.5mm±0.1mm(具体以HRE官方 datasheet 为准)。无引脚设计,直接贴装PCB表面,节省布线空间。

3.2 引脚镀层

引脚端采用镍钯金(Ni/Pd/Au)复合镀层,兼具良好焊接性(回流焊兼容性好)和抗腐蚀性,避免长期使用中引脚氧化导致接触不良。

四、典型应用场景

该型号参数适配以下场景:

  1. 电源滤波:开关电源、线性电源输出端滤波(中高压模块优先),抑制纹波噪声;
  2. 工业控制:PLC、变频器、伺服驱动器的储能/滤波电容,适配宽温环境;
  3. 通信设备:基站电源模块、光传输设备的中高压滤波;
  4. 消费电子:高端家电(变频空调、智能电视)的电源辅助电路。

五、品牌与品质保障

芯声电子(HRE)是国内MLCC领域的专业厂商,该型号符合:

  • 环保标准:RoHS 2.0、REACH法规,无铅无镉;
  • 可靠性测试:通过125℃/1000小时高温寿命、85℃/85%RH湿度循环、机械振动试验,批次一致性达行业领先;
  • 质量认证:ISO 9001质量管理体系认证,部分批次可满足工业级可靠性要求。

六、选型与使用注意事项

  1. 电压降额:直流电路工作电压≤80V(额定电压80%),避免过压击穿;
  2. 焊接工艺:回流焊峰值温度240-250℃,单焊点加热≤10秒,防止介质开裂;
  3. 静电防护:陶瓷电容对静电敏感,生产/存储需用防静电包装(袋/盒),工作台接地;
  4. 机械应力:PCB弯曲度≤0.5%,避免外力挤压电容,防止内部结构损坏;
  5. 温度范围:使用环境-55℃~+125℃,超出范围容值变化超±15%,影响电路性能。

该型号是中高压电路中平衡“容量、体积、稳定性”的实用选择,可覆盖多数工业及消费电子场景的基础电容需求。

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