WMSIC Electronic Components

HRE CGA0603X7R102K500JT

ModelCGA0603X7R102K500JT
Package0603
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 CGA0603X7R102K500JT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0603X7R102K500JT
Electronic Component
1
Electronic Component
1nF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264495152
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.

CGA0603X7R102K500JT 贴片电容(MLCC)产品概述

一、产品基本属性与核心参数

CGA0603X7R102K500JT是芯声电子(HRE)推出的通用型多层陶瓷贴片电容(MLCC),型号命名遵循行业通用规则,核心属性明确:

  • 品牌:芯声电子(HRE);
  • 类型:多层陶瓷贴片电容(MLCC);
  • 封装:0603英制(对应公制1608);
  • 核心参数:容值1nF(102代码)、精度±10%(K级)、额定电压50V DC、温度系数X7R;
  • 端电极:镍底层+锡表层(无铅环保)。

二、封装尺寸与物理特性

该产品采用0603英制封装,符合IPC-7351标准,物理尺寸精准可控:

  • 长度:1.60±0.15mm;
  • 宽度:0.80±0.15mm;
  • 厚度:0.80±0.10mm(典型值)。 封装体积紧凑,适配高密度PCB布局(如智能手机、小型智能设备),端电极焊接兼容性强,可支持回流焊、波峰焊等常规贴片工艺。

三、介质材料与温度稳定性

介质采用X7R型铁电陶瓷,是MLCC中应用最广泛的介质之一,核心特性:

  • 温度范围:工作温度覆盖-55℃至+125℃,满足工业级、消费电子及部分汽车辅助系统的温度需求;
  • 容值稳定性:在工作温度范围内,容值变化率≤±15%(符合X7R国际标准),远优于Y5V等低价介质,可保证电路性能稳定;
  • 介电常数:约2500左右,平衡了容值密度与温度稳定性,使0603小封装下实现1nF容值成为可能。

四、电气性能与典型应用场景

1. 关键电气性能

  • 额定电压:50V DC(AC应用需降额50%);
  • 绝缘电阻:≥10^9Ω(25℃、50V DC下);
  • 损耗角正切(tanδ):≤0.02(1kHz下),适合中低频电路滤波、耦合。

2. 典型应用

  • 消费电子:智能手机主板电源滤波、音频信号耦合;
  • 工业控制:小型PLC、传感器模块旁路电容;
  • 通信设备:蓝牙、WiFi模块电源噪声抑制;
  • 汽车电子:中控屏、车载充电接口低压辅助电路(常规款适用于非严苛车规场景,车规版需确认AEC-Q200认证)。

五、可靠性与质量管控

芯声电子对该产品实施严格质量管控:

  • 制造工艺:高精度叠层工艺,电极层均匀性控制在±0.5μm以内,减少容值偏差;
  • 环境适应性:存储温度-40℃至+85℃,湿度95%RH以下,可长期稳定存储;
  • 认证合规:符合RoHS 2.0、REACH等环保指令,无铅无镉;部分批次通过AEC-Q200(车规)认证(需向供应商确认);
  • 寿命测试:额定条件下MTBF(平均无故障时间)≥10^6小时,满足长期使用需求。

六、选型替换与焊接注意事项

1. 选型要点

  • 需匹配封装(0603)、额定电压(≥50V)、容值(1nF±10%)、温度系数(X7R);
  • 高频电路(>100MHz)需注意X7R损耗特性,可考虑NPO介质(容值密度更低)。

2. 替换参考

  • 三星:CL0603X7R102K500BNC;
  • 村田:GRM0603C1H102JA01D;
  • 替换需确认端电极材料(均为NiSn)及焊接工艺兼容性。

3. 焊接注意

  • 回流焊峰值温度230-245℃,时间10-30秒;
  • 手工焊接避免温度过高(>350℃),防止介质开裂。

该产品凭借稳定的电气性能、紧凑的封装及高可靠性,成为中低频通用电路的优选MLCC之一,适用于多领域电子设备的滤波、耦合、旁路等场景。

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