WMSIC Electronic Components

CCTC TCC0402COG8R0C500AT

ModelTCC0402COG8R0C500AT
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+

Available for RFQ

Technical data

Product details

17 specifications

Core information

Product name
CCTC TCC0402COG8R0C500AT
Type
CCTC
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0402COG8R0C500AT
Electronic Component
1
Electronic Component
8pF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0264907400
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.

TCC02COG8R0C500AT 贴片多层陶瓷电容(MLCC)产品概述

TCC0402COG8R0C500AT是三环电子(CCTC)推出的一款高性能小型化贴片MLCC,针对高频、精密电子电路的稳定需求设计,具备小体积、低损耗、宽温稳定性等核心优势,广泛适配消费电子、通信、汽车电子等多领域应用。

一、产品核心参数概览

该产品的关键技术参数明确,可直接支撑电路设计需求:

  • 容值:8.0pF(C0G介质下精度稳定,典型误差≤±0.1pF);
  • 额定电压:50V DC(适用于中低压电路,避免过压击穿);
  • 温度系数:C0G(符合EIA标准,温度范围-55℃~+125℃内,容值变化率≤±0.1%);
  • 封装:0402(英制代号,公制1005,尺寸紧凑);
  • 环保标准:符合RoHS 2.0、REACH指令,无铅无卤。

二、封装与尺寸规格

0402封装是高密度PCB设计的主流选择,具体尺寸参数如下:

  • 长度:1.0mm ±0.1mm;
  • 宽度:0.5mm ±0.1mm;
  • 厚度:0.5mm ±0.1mm;
  • 端电极:采用Ni-Sn镀层,兼容回流焊、波峰焊工艺,焊接后可靠性高,虚焊率低。

小体积特性可有效缩小电路模块尺寸,适配智能穿戴、小型通信设备等空间受限场景。

三、材料特性与温度稳定性

采用C0G(NP0)低温稳定型陶瓷介质,是该产品核心优势的来源:

  1. 宽温稳定性:-55℃~+125℃范围内,容值变化率≤±0.1%(温度系数±30ppm/℃),远优于X7R、Y5V等介质;
  2. 低损耗:1kHz/25℃下损耗角正切(tanδ)≤0.15%,高频信号传输损耗极小;
  3. 无极性设计:可正反贴装,简化生产流程;
  4. 耐老化性:介质材料老化率≤0.1%/1000h,长期使用容值稳定。

四、电气性能与可靠性

产品通过多重可靠性测试,适配严苛应用场景:

  • 绝缘电阻:≥10¹⁰Ω(25℃、50V DC、1min测试),漏电流极低;
  • 耐环境性能:振动(10~2000Hz、1.5mm振幅)、冲击(1000m/s²、1ms)测试合格,符合AEC-Q200汽车级标准;
  • 耐湿性:85℃/85%RH环境下1000h测试,性能无明显衰减;
  • 工作温度范围:-55℃+125℃,存储温度-40℃+85℃。

五、典型应用场景

凭借核心特性,该产品广泛应用于以下领域:

  1. 射频(RF)电路:手机、蓝牙模块、路由器的射频前端、滤波器、振荡器,保证信号传输质量;
  2. 通信设备:基站、交换机的高频信号处理模块,适应户外宽温环境;
  3. 精密仪表:示波器、信号发生器的校准电路,依赖容值精确稳定;
  4. 汽车电子:车载导航、车联网模块的高频部分,符合汽车级可靠性要求;
  5. 消费电子:智能手表、平板电脑的小型化电路,利用0402封装的空间优势。

六、品牌与质量保障

CCTC三环电子是国内MLCC行业老牌厂商,产品质量可靠:

  • 认证资质:通过ISO9001、IATF16949、RoHS/REACH等认证;
  • 生产工艺:采用先进多层陶瓷叠层技术,精度控制严格,产品一致性达99%以上;
  • 供货能力:稳定产能覆盖批量订单,交货周期≤2周;
  • 售后支持:提供技术咨询、样品测试服务,解决客户应用问题。

TCC0402COG8R0C500AT以其平衡的性能与成本优势,成为高频精密电路设计的理想选择,是三环电子经典MLCC产品之一。

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