WMSIC Electronic Components

CCTC TCC0603COG200J500CT

ModelTCC0603COG200J500CT
Package0603
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

18 specifications

Core information

Product name
CCTC TCC0603COG200J500CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603COG200J500CT
Electronic Component
1
Electronic Component
20pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0263665783
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.

TCC0603COG200J500CT 贴片多层陶瓷电容(MLCC)产品概述

TCC0603COG200J500CT是CCTC(三环电子) 推出的高性能贴片多层陶瓷电容(MLCC),专为对容值稳定性、高频特性要求严苛的电子电路设计。产品采用0603(英制)封装,核心参数匹配20pF容值、±5%精度、50V额定电压及C0G温度系数,可广泛应用于通信、工业控制、消费电子等领域的高频稳定场景。

一、产品基本属性

该产品属于C0G系列(NP0类)MLCC,是针对温度稳定性、低损耗需求优化的陶瓷电容品类,核心属性如下:

  • 制造商:CCTC(三环电子)
  • 产品类型:贴片多层陶瓷电容(MLCC)
  • 温度系数类别:C0G(符合IEC 60384-1国际标准)
  • 封装规格:0603(英制,对应公制1608,尺寸约1.6mm×0.8mm×0.8mm)
  • 环保认证:符合RoHS 2.0、REACH指令,无铅无卤

二、核心性能参数

1. 容值与精度

标称容值为20pF,精度等级±5%(对应电容精度标识“J”档),批量生产一致性优异,可满足精密电路对容值准确性的要求。

2. 额定电压与耐应力

额定直流电压为50V,交流场合需降额(交流峰值电压不超过50V),避免介质击穿。产品通过高温老化、电压应力测试,满足IEC 60384-14等MLCC可靠性标准。

3. 温度系数与工作范围

C0G温度系数赋予产品高稳定性:在-55℃至+125℃工作范围内,容值变化率≤±30ppm/℃(约0.3%/10℃),几乎不受温度影响,适合对容值敏感的电路。

4. 损耗与频率特性

采用低损耗陶瓷介质,1kHz至1GHz频段内损耗角正切(tanδ)≤0.001(1kHz时),高频下仍保持低损耗,适配射频、微波电路的耦合、滤波需求。

三、封装与结构特点

1. 0603封装优势

体积小巧(1.6mm×0.8mm),可显著节省PCB空间,适合高密度贴片组装(如智能手机、路由器等小型化设备)。封装机械强度满足SMT回流焊、无铅波峰焊的应力要求,焊接可靠性高。

2. 多层陶瓷叠层结构

采用多层陶瓷介质+内电极+外电极叠层设计:

  • 介质层:C0G陶瓷,确保温度稳定性;
  • 内电极:镍基合金,兼容无铅工艺;
  • 外电极:三层结构(镍层+锡层+防氧化层),防止焊接“浸锡”,提升附着力。

四、典型应用场景

因C0G的高稳定性与低损耗特性,该产品适用于以下场景:

  1. 通信设备:手机、路由器、基站的射频前端(耦合电容、滤波电容);
  2. 精密仪器:示波器、信号发生器的振荡电路、滤波电路;
  3. 工业控制:PLC、传感器模块的高频信号耦合;
  4. 消费电子:智能手表、蓝牙耳机的射频电路;
  5. 汽车电子:车载通信模块(需确认车规认证,适配商用车规场景)。

五、可靠性与使用注意事项

1. 可靠性保障

CCTC作为国内MLCC主流厂商,产品通过以下测试:

  • 高温存储(125℃×1000h):容值变化≤±1%;
  • 温度循环(-55℃~125℃×500次):无开路、短路;
  • 湿度老化(85℃/85%RH×1000h):性能稳定。

2. 使用注意事项

  • 电压降额:实际工作电压不超过额定电压的80%(交流场合额外降额);
  • 焊接工艺:回流焊峰值温度≤245℃,时间≤10s;波峰焊需预加热+二次焊接,避免热冲击;
  • 静电防护:陶瓷电容对静电敏感,组装时佩戴ESD手环,工作台接地;
  • 储存条件:常温(25℃±5℃)、干燥(湿度≤60%RH)环境储存,开封后1个月内使用完毕,避免受潮。

六、总结

TCC0603COG200J500CT是一款兼顾稳定性、高频特性与小型化的MLCC产品,C0G温度系数使其在宽温范围内保持容值稳定,0603封装适配高密度组装,广泛覆盖通信、工业、消费电子等领域的高频精密电路需求。CCTC的品牌可靠性与环保认证,进一步提升了产品的市场适用性。

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