WMSIC Electronic Components

HRE CGA1206X7R104K251NT

ModelCGA1206X7R104K251NT
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 CGA1206X7R104K251NT
Type
HRE
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA1206X7R104K251NT
Electronic Component
1
Electronic Component
100nF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.065g
Electronic Component
1
Electronic Component
BM0264495154
Electronic Component
X7R
Voltage
250V
Electronic Component
Electronic Component
Electronic Component
2000

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

CGA1206X7R104K251NT 贴片多层陶瓷电容(MLCC)产品概述

CGA1206X7R104K251NT是HRE(芯声)电子推出的一款中高压通用型贴片多层陶瓷电容(MLCC),采用1206封装形式,兼顾高容量、宽温稳定性与中压耐受能力,适用于电源、通信、工业控制等多领域电路设计,是替代进口同规格产品的高性价比选择。

一、产品核心定位与基本属性

该型号MLCC属于中高压通用被动元件,核心设计目标是在紧凑的1206封装内实现100nF高容值,并通过X7R介质保证宽温环境下的性能稳定。其型号命名逻辑清晰:

  • “1206”:英制贴片封装尺寸;
  • “X7R”:介质温度系数;
  • “104”:标称容值100nF(10×10⁴pF);
  • “K”:容值精度±10%;
  • “250V”:直流额定电压。

产品定位于通用电路滤波、耦合、去耦,覆盖从消费电子到工业控制的多场景需求。

二、关键电性能参数详解

1. 容值与精度

标称容值100nF,容值偏差控制在±10%(型号中“K”标识),满足90%以上通用电路对容值偏差的要求,无需额外筛选即可用于多数滤波、耦合场景。

2. 额定电压

直流额定电压250V,交流应用需参考降额曲线(通常交流峰值电压不超过额定直流电压的70%),可支持开关电源、变频器等中压电路的工作需求。

3. 温度与频率特性

  • 温度范围:-55℃~+125℃(X7R介质标准);
  • 容值变化:全温区容值偏差≤±15%(远优于Y5V介质的±82%);
  • 频率特性:1MHz以下频率范围内容值变化小,适合低频至中频电路信号处理。

4. 损耗特性

介质损耗角正切值(tanδ)≤5%(典型值),低损耗可减少电路发热,提升系统效率。

三、封装与物理特性

1. 封装形式

采用1206英制贴片封装(对应公制3216,即3.2mm×1.6mm),兼容常规SMT生产线,支持回流焊、波峰焊等焊接工艺。

2. 物理尺寸

标准1206封装典型尺寸:

  • 长度:3.2±0.2mm;
  • 宽度:1.6±0.2mm;
  • 厚度:1.0±0.1mm(具体以HRE官方 datasheet 为准)。

体积紧凑,适合高密度PCB布局。

3. 端电极设计

采用镍锡(Ni/Sn)端电极,焊接兼容性好,可有效减少虚焊、桥接风险,提升焊接可靠性。

四、材料体系与环保特性

1. 介质材料

核心采用X7R铁电陶瓷介质,兼具以下优势:

  • 高介电常数(εr≈2000-3000):可在小封装内实现高容值;
  • 宽温稳定性:-55℃~+125℃内容值偏差≤±15%,适合工业、汽车等宽温场景;
  • 低损耗:减少电路发热,提升系统效率。

2. 环保特性

符合RoHS、REACH等环保指令,无铅无卤,满足绿色制造要求。

五、典型应用场景

  1. 电源电路:开关电源输出滤波、EMI滤波,LED驱动电源储能电容;
  2. 通信设备:路由器、交换机、基站信号耦合/去耦;
  3. 工业控制:PLC、变频器、伺服驱动器控制电路滤波;
  4. 消费电子:变频空调、智能冰箱电源模块;
  5. 汽车电子(扩展):若具备AEC-Q200车规认证,可用于车载电源、传感器电路。

六、品牌与可靠性保障

1. 品牌背景

HRE(芯声)是国内专注于被动元件研发的高新技术企业,拥有10余年MLCC生产经验,产品覆盖通用、中高压、高频等系列,服务于家电、通信、工业等领域。

2. 可靠性验证

产品经过严格测试:

  • 高温老化(125℃/1000h);
  • 温度循环(-55℃~+125℃,500次);
  • 湿度测试(85℃/85%RH/1000h);
  • 焊接可靠性(回流焊3次,无脱落开裂)。

3. 供应保障

具备稳定产能,可满足批量订单,同时提供样品测试、技术选型支持,助力客户优化设计。

CGA1206X7R104K251NT以均衡的性能、可靠的质量与合理成本,成为中高压通用电路的优选MLCC,可广泛替代进口器件,助力国内电子制造业降本增效。

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