WMSIC Electronic Components

CCTC TCC0402COG5R1C500AT

ModelTCC0402COG5R1C500AT
Package0402
BrandCCTC
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
CCTC TCC0402COG5R1C500AT
Type
CCTC
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0402COG5R1C500AT
Electronic Component
1
Electronic Component
5.1pF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
0.012g
Electronic Component
10
Electronic Component
BM0265811019
Electronic Component
C0G
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
10000

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

TCC0402COG5R1C500AT 贴片多层陶瓷电容(MLCC)产品概述

TCC0402COG5R1C500AT是三环电子(CCTC) 推出的高频高稳定贴片多层陶瓷电容(MLCC),专为对容值稳定性、损耗及可靠性要求严苛的电子电路设计。产品采用0402英制封装(对应公制1005),核心参数匹配5.1pF容值、50V直流额定电压及C0G(EIA NP0)温度系数,广泛适用于射频通信、精密模拟及高速数字电路等场景。

一、产品核心参数明确

本产品关键性能参数经严格校准测试,核心指标如下:

  • 容值:5.1pF(典型精度±1%或±0.25pF,符合C0G系列高精度特性);
  • 额定电压:50V直流(DC),满足低压至中低压电路耐压需求;
  • 温度系数:C0G(EIA标准NP0),-55℃~+125℃范围内容值变化≤±30ppm/℃,为陶瓷电容中温度稳定性最优类别;
  • 封装:0402英制(尺寸0.04″×0.02″/1.0mm×0.5mm),支持高密度表面贴装;
  • 环保标准:符合RoHS 2.0及REACH指令,端电极采用镍锡镀层(Ni/Sn),无铅环保。

二、关键性能特性优势显著

作为C0G系列MLCC,TCC0402COG5R1C500AT核心优势集中在稳定性、损耗及可靠性:

  1. 温度稳定性极致:C0G陶瓷材料温度系数接近零,宽温范围内容值变化可忽略,远优于X7R(±15%)、Y5V(±82%)等,适合精密频率控制;
  2. 高频损耗极低:1kHz下损耗角正切(tanδ)典型值≤0.1%,射频频段(如1GHz)仍保持低损耗,减少信号衰减提升电路效率;
  3. 直流偏置稳定:受偏置电压影响极小,额定电压下容值降容率<0.5%,保证电路参数一致性;
  4. 长期可靠性优异:通过125℃/50V下1000小时高温寿命、-55℃~+125℃循环1000次等测试,失效率(FIT)≤10,满足长期使用需求。

三、封装与物理特性适配小型化

0402封装是电子设备小型化主流方案,本产品封装特性:

  • 尺寸:长1.0±0.2mm、宽0.5±0.2mm、厚0.5±0.1mm,适配小型PCB设计;
  • 端电极:镍底层+锡镀层(Ni/Sn),焊接性能优异,兼容回流焊、波峰焊;
  • 引脚间距:0.5±0.1mm,贴装精度适中,适合自动化生产。

四、典型应用场景覆盖多领域

因C0G高稳定低损耗特性,本产品广泛应用于:

  1. 射频/微波电路:基站、路由器射频前端滤波器、振荡器、阻抗匹配网络;
  2. 精密模拟电路:运放反馈电容、电压基准电路、高精度ADC/DAC滤波电容;
  3. 高速数字电路:时钟去耦电容、USB 3.0/HDMI等高速接口匹配电容;
  4. 消费电子:手机、平板无线模块(Wi-Fi/蓝牙)、GPS定位电路;
  5. 工业控制:传感器信号调理、PLC高速IO模块。

五、选型与使用注意事项

  1. 电压裕量:实际工作电压(含峰值/纹波)需≤40V(额定电压80%),避免过压损坏;
  2. 温度范围:默认覆盖-55℃~+125℃,超范围需确认适配性;
  3. 贴装工艺:0402封装需贴装精度≥±0.05mm,避免虚焊、立碑;
  4. 精度匹配:若需≤0.1pF精度,需确认具体批次指标(本产品典型满足±1%)。

六、品牌与认证保障

三环电子(CCTC)为国内MLCC核心供应商,产品通过ISO9001、IATF16949认证,TCC0402COG5R1C500AT可选AEC-Q200汽车级认证,满足汽车电子、工业控制等严苛场景需求。

综上,本产品凭借C0G高稳定特性、0402小型化优势及三环可靠性保障,是精密电路替代进口同类产品的优质选择。

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