WMSIC Electronic Components

HRE CGA0603C0G8R0C500JT

ModelCGA0603C0G8R0C500JT
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+

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Technical data

Product details

17 specifications

Core information

Product name
HRE CGA0603C0G8R0C500JT
Type
0603
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA0603C0G8R0C500JT
Electronic Component
1
Electronic Component
8pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265156174
Electronic Component
C0G
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.

CGA0603C0G8R0C500JT多层陶瓷电容产品概述

一、核心参数与基本属性

CGA0603C0G8R0C500JT是芯声(HRE) 推出的一款0603封装多层陶瓷电容(MLCC),核心参数清晰明确:

  • 标称容值:8pF(标识代码“8R0”,R表示小数点位置);
  • 额定电压:50V DC(标识中“500”对应电压等级);
  • 温度系数:C0G(EIA标准,对应IEC NPO材质);
  • 封装尺寸:0603(英制,公制1.6mm×0.8mm×0.6mm,典型高度);
  • 环保标准:符合RoHS 2.0、REACH指令,无铅无卤。

该产品属于HRE的CGA系列常规MLCC,适用于对稳定性要求较高的电子电路。

二、C0G温度系数的稳定性优势

C0G(NP0)是MLCC中温度稳定性最优的材质类型,核心特性显著:

  1. 温度系数:±30ppm/℃(即温度每变化1℃,容值变化≤0.00003倍);
  2. 温度范围:-55℃至+125℃(覆盖工业级环境及部分汽车级场景);
  3. 容值波动:全温度范围内容值变化≤±0.2%,无明显漂移。

相比X7R(±15%容值变化)、Y5V(±82%)等材质,C0G的稳定性使其成为精密电路、射频领域的首选,可避免温度变化导致的电路性能偏差。

三、50V额定电压的应用边界

该产品额定电压为50V DC,需注意应用适配性:

  1. 电压适配:适用于低压至中等电压电路(如3.3V、5V、12V、24V系统),持续工作电压建议不超过40V(降额20%可提升可靠性);
  2. 脉冲限制:峰值脉冲电压不超过额定电压的1.5倍(75V),避免陶瓷介质击穿。

若场景电压更高(如100V),需选择同系列的更高电压等级产品(如CGA0603C0G8R0C101JT)。

四、0603封装的小型化适配

0603封装(1.6mm×0.8mm)是当前电子设备中最常用的小型化封装之一,优势突出:

  1. 高密度贴装:1cm² PCB可贴装约1000个该电容,适合便携设备(手机、手环)、通信模块(WiFi/蓝牙)的小型化设计;
  2. 焊接兼容:支持回流焊、波峰焊(需注意引脚间距),与常规SMT产线完全适配;
  3. 机械强度:封装结构紧凑,抗振动性能满足IEC 60068-2-6振动测试要求。

五、典型应用场景

结合参数特性,该电容主要用于以下场景:

  1. 射频(RF)电路:蓝牙4.0/5.0模块的天线匹配、WiFi 2.4G/5G频段的带通滤波、射频前端的谐振器;
  2. 精密模拟电路:运算放大器的反馈电容、ADC/DAC的参考滤波(避免温度变化导致的精度误差);
  3. 工业控制:传感器接口电路、PLC的信号滤波(宽温环境下稳定工作);
  4. 消费电子:手机射频前端、智能手表传感器模块、耳机无线充电电路。

六、使用与存储注意事项

  1. 静电防护:MLCC为静电敏感元件(ESD等级Class 1),需在防静电环境下操作,使用防静电镊子、工作台;
  2. 焊接工艺:回流焊峰值温度≤245℃(时间≤10秒),波峰焊温度≤250℃(时间≤3秒);
  3. 存储条件:未开封产品存于25±5℃、湿度≤60%环境,存储周期≤12个月;开封后24小时内使用完毕(避免吸潮);
  4. 降额原则:实际工作电压不超过额定电压的80%,延长产品寿命。

该产品凭借C0G的高稳定性、0603的小型化优势,成为众多精密电子设备的可靠选择。

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