WMSIC Electronic Components

CCTC TCC0402COG5R6C500AT

ModelTCC0402COG5R6C500AT
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 TCC0402COG5R6C500AT
Type
CCTC
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0402COG5R6C500AT
Electronic Component
1
Electronic Component
5.6pF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0265334176
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.

TCC0202COG5R6C500AT 贴片多层陶瓷电容(MLCC)产品概述

一、产品基本属性

TCC0202COG5R6C500AT是三环电子(CCTC) 推出的0402封装贴片多层陶瓷电容(MLCC),核心参数清晰明确:

  • 封装尺寸:0402(英制:0.04英寸×0.02英寸;公制:1.0mm×0.5mm,典型厚度0.5mm),适配小型化PCB设计;
  • 容值:5.6pF(标识为“5R6”,“R”代表小数点),精度通常为±0.5%或±1%(依批次确认);
  • 额定电压:50V DC(直流额定电压,交流应用需按降额规则使用);
  • 温度系数:C0G(属于NP0类,温度系数±30ppm/℃),容量随温度波动极小;
  • 品牌背景:三环电子(CCTC)是国内MLCC主流供应商,产品覆盖消费电子、通信、工业等领域,产能稳定且符合多项国际认证。

二、关键性能特点

1. 超宽温下的容值稳定性

C0G介质的核心优势是温度适应性极强:在-55℃至125℃的宽温度范围内,容值变化不超过0.03%,可彻底避免传统陶瓷电容因温度波动导致的信号偏差,尤其适合精密模拟电路、时钟振荡电路等对精度敏感的场景。

2. 高频低损耗与高Q值

C0G属于低损耗介质,在1GHz以上高频场景下仍保持低ESR(等效串联电阻) 和高Q值(品质因数),可大幅减少信号传输中的能量损耗,提升射频电路的信号完整性(如5G模块、WiFi6前端)。

3. 小型化封装适配性

0402封装体积仅为传统直插电容的1/10,可显著节省PCB空间,完美适配智能手机、可穿戴设备、IoT传感器等对尺寸要求严苛的产品设计,助力终端设备实现轻薄化。

4. 可靠的电压与寿命表现

50V额定电压满足中低压电路的供电滤波、耦合需求;经三环电子可靠性测试,在125℃/50V条件下工作1000小时,容值变化≤±1%,绝缘电阻≥10^9Ω,符合工业级或部分汽车级(AEC-Q200)标准。

三、典型应用场景

1. 射频/微波前端

如手机5G射频模块、WiFi6路由器、蓝牙耳机的滤波/耦合电容,利用低损耗特性保障信号传输效率,避免信号衰减。

2. 精密模拟电路

医疗设备(如血糖仪、心电仪)的传感器信号调理电路、音频解码电路,依赖C0G的温度稳定性维持信号精度,确保检测/输出无偏差。

3. 小型化消费电子

智能手表、蓝牙耳机、智能手环的电源滤波、时钟电路,适配0402封装的高密度布局,满足终端设备“小体积、多功能”的设计需求。

4. 工业控制电路

PLC(可编程逻辑控制器)、变频器的信号耦合/去耦电容,宽温范围可适应-40℃至85℃的工业环境,保障设备长期稳定运行。

四、可靠性与环保保障

  • 品牌认证:通过ISO9001质量管理体系、ISO14001环境管理体系认证,部分批次符合AEC-Q200汽车级标准;
  • 可靠性测试:需经过高温寿命、温度循环(-55℃~125℃循环500次)、湿度老化(85℃/85%RH工作1000小时)等多项严苛测试;
  • 环保合规:采用无铅焊接工艺,符合RoHS 2.0、REACH等全球环保指令,无有害物质残留。

五、选型与应用注意事项

  1. 精度匹配:需根据电路对容值精度的要求(如±0.5%适用于精密医疗设备,±1%适用于普通消费电子)选择对应批次;
  2. 电压降额:实际工作电压建议不超过额定电压的80%(即40V),避免长期过载导致电容失效;
  3. 焊接工艺:0402封装需采用回流焊,焊接峰值温度控制在220℃~240℃,时间不超过30秒,防止热应力开裂;
  4. 静电防护:陶瓷电容易受静电损坏,生产/存储/使用中需佩戴防静电手环,采用防静电包装。

总结

TCC0202COG5R6C500AT凭借温度稳定性、高频低损耗、小型化封装等核心优势,成为消费电子、通信、工业控制等领域的理想选择,可有效满足各类精密电路的设计需求,同时依托三环电子的产能与品质保障,降低终端产品的供应链风险。

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