WMSIC Electronic Components

HRE CGA1206X7R104K500KT

ModelCGA1206X7R104K500KT
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 CGA1206X7R104K500KT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA1206X7R104K500KT
Electronic Component
1
Electronic Component
100nF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.047g
Electronic Component
1
Electronic Component
BM0264495113
Electronic Component
X7R
Voltage
50V
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.

CGA1206X7R104K500KT多层陶瓷电容器产品概述

CGA1206X7R104K500KT是国内知名电子元器件厂商芯声(HRE)推出的通用型多层陶瓷电容器(MLCC),针对中低压电路的滤波、耦合、去耦等核心需求设计,兼具宽温度稳定性与高可靠性,广泛适配消费电子、工业控制、通信设备等多领域应用。

一、核心电气性能详解

该产品的电气参数围绕“宽温稳定、中等电压适配”核心设计,关键指标清晰可落地:

1. 容值与精度

标称容值为100nF(104),精度等级为**±10%(K级)**,满足绝大多数通用电路对电容偏差的要求。批量生产中容值波动严格控制在规格范围内,可避免电路性能漂移——例如在智能手机PMIC去耦场景中,稳定的容值能有效抑制高频噪声波动。

2. 额定电压与耐压特性

额定电压为50V DC,是中低压电路的典型适配电压(如12V、24V电源系统的二次滤波)。其耐压余量符合IEC 60384标准,可承受短时间过压(如电源瞬态尖峰)而不失效,提升电路抗干扰能力。

3. 温度特性(X7R介电材料)

采用X7R介电陶瓷,温度特性符合国际标准:

  • 工作温度范围:-55℃ ~ +125℃(覆盖工业级与部分汽车级温度需求);
  • 温度导致的容值漂移:±15%以内(远优于Y5V等低稳定材料,适合对温度敏感的工业传感器电路)。

X7R的高介电常数(εr≈2000~3000)平衡了容值密度与温度稳定性,是通用MLCC的主流选择。

二、封装与机械特性

1. 封装规格

采用1206封装(英制尺寸,公制对应3216:3.2mm×1.6mm×1.0mm典型厚度),符合IPC标准,适配常规SMT工艺,可兼容大多数PCB焊盘布局——例如笔记本电脑主板的高密度布线场景。

2. 端接与机械强度

端接采用镍-锡(Ni-Sn)镀层,适配无铅焊接工艺(回流焊峰值245℃左右);机械强度通过振动测试(10~2000Hz,1.5g加速度)与冲击测试(1000m/s²加速度),可承受电子设备日常振动与运输冲击。

三、典型应用场景

结合特性,该产品主要落地于以下场景:

1. 消费电子

  • 智能手机/平板:PMIC去耦电容,抑制高频噪声;
  • 智能家居:WiFi模块信号耦合电容,提升通信稳定性;
  • 可穿戴设备:电池充电电路滤波,稳定电压输出。

2. 工业控制

  • PLC输入输出模块:过滤工业现场电磁干扰;
  • 变频器:IGBT模块去耦,抑制开关噪声;
  • 温度传感器节点:模拟信号调理耦合,保证精度。

3. 通信设备

  • 路由器/交换机:电源板二次滤波,降低纹波;
  • 基站射频单元:收发信机去耦,减少信号串扰。

四、品牌与可靠性优势

芯声(HRE)作为国内MLCC专业厂商,该产品可靠性经过多重验证:

1. 测试认证

  • 高温寿命:125℃+额定电压1000小时,容值变化≤±5%;
  • 湿度负荷:60℃/90%RH+额定电压500小时,性能无衰减;
  • 符合RoHS、REACH环保标准,无铅无卤。

2. 供货与一致性

自动化生产工艺保证批量供货稳定,避免批次差异;提供样品支持,便于客户前期选型验证。

五、选型与应用注意事项

1. 替代参考

同类替代可参考三星CL10B104KB5NNNC、TDK C1206X7R104K500T,但芯声产品在性价比与国内供货周期上更具优势。

2. 应用要点

  • 焊接:避免温度超260℃,防止陶瓷开裂;
  • 布局:去耦电容靠近IC电源引脚,缩短布线;
  • 应力:避免PCB弯曲,防止端接开裂。

CGA1206X7R104K500KT凭借宽温稳定、中等电压适配、高可靠性等特点,成为通用MLCC市场的高性价比选择,可满足多领域电子设备的核心电容需求。

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