WMSIC Electronic Components

HRE CGA0603X5R105K500JT

ModelCGA0603X5R105K500JT
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 CGA0603X5R105K500JT
Type
HRE
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0603X5R105K500JT
Electronic Component
1
Electronic Component
1uF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264495336
Electronic Component
X5R
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.

CGA0603X5R105K500JT 多层陶瓷贴片电容(MLCC)产品概述

一、产品核心规格参数

CGA0603X5R105K500JT是HRE芯声推出的通用型多层陶瓷贴片电容(MLCC),核心参数完全匹配基础需求,具体规格如下:

  • 容值与精度:1μF(即型号中“105”代表10×10⁵pF),精度±10%(型号中“K”为精度代码);
  • 额定电压:50V直流(DC),满足中低压电路的电压耐受需求;
  • 温度特性:采用X5R介质,工作温度范围为**-55℃~+85℃**,容值变化率±15%(符合IEC 60384-1标准);
  • 封装尺寸:英制0603(对应公制1608),具体尺寸为:长1.6mm±0.15mm、宽0.8mm±0.15mm、厚度0.8mm±0.1mm;
  • 其他基础参数:无极性设计,ESR(等效串联电阻)典型值≤50mΩ(1kHz下),ESL(等效串联电感)典型值≤0.5nH(100MHz下)。

二、产品核心特性

  1. 温度稳定性优异
    X5R介质的容值随温度变化小,避免了温度波动对电路性能的影响,尤其适合环境温度变化较大的应用场景(如户外小型设备)。

  2. 封装紧凑,集成度高
    0603小封装适配现代电子设备的小型化趋势,可替代体积更大的铝电解电容,有效缩小PCB板面积,降低电路功耗。

  3. 可靠性与抗干扰性强
    MLCC固有的无极性、无电解液特性,避免了漏液、鼓包等问题;同时具备低ESR/ESL,可有效抑制高频噪声,提升电路稳定性。

  4. 符合环保与安全标准
    产品通过RoHS 2.0(无铅)、REACH认证,且满足UL 1411安全标准,适配全球市场的环保要求。

三、典型应用场景

CGA0603X5R105K500JT因参数均衡,广泛应用于以下领域:

  • 便携电子设备:智能手机、智能手表的电源滤波、信号耦合(如电池管理系统BMS的电压稳压);
  • 物联网模块:蓝牙5.0、WiFi模块的旁路电容,抑制射频干扰;
  • 消费电子:机顶盒、路由器的电源轨滤波,替代传统电解电容提升响应速度;
  • 工业小型设备:传感器节点、PLC扩展模块的信号调理电路,耐受工业环境的温度波动。

四、可靠性与寿命表现

  • 工作寿命:在额定电压(50V)、最高工作温度(+85℃)下,连续工作寿命可达10000小时以上(符合JIS C 5102标准);
  • 环境适应性:可耐受-55℃~+85℃的温度循环、相对湿度95%以下的环境,适合户外/车载等复杂场景;
  • 耐湿性测试:经85℃/85%RH环境下1000小时测试,容值变化率≤±5%,绝缘电阻≥100MΩ(10V DC下)。

五、选型与使用注意事项

  1. 电压降额:实际工作电压建议不超过额定电压的80%(即≤40V),避免长期高压导致容值衰减;
  2. 温度降额:若工作温度接近+85℃,需预留容值余量(如电路设计时考虑±15%的温度变化);
  3. 焊盘设计:适配回流焊工艺,PCB焊盘建议采用1.0mm×0.6mm(长×宽),焊盘间距0.2mm(符合IPC-7351标准);
  4. 高频场景限制:X5R介质的高频特性(≥10MHz)略逊于NP0介质,若用于高频振荡电路,需优先选择NP0电容。

综上,CGA0603X5R105K500JT是一款性能均衡、可靠性高的通用MLCC,可满足多数中低频、中低压电路的滤波、耦合、旁路需求,是小型化电子设备的优选元件。

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