WMSIC Electronic Components

CCTC TCC1206X5R475K500HT

ModelTCC1206X5R475K500HT
Package1206
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 TCC1206X5R475K500HT
Type
CCTC
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC1206X5R475K500HT
Electronic Component
1
Electronic Component
4.7uF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.077g
Electronic Component
1
Electronic Component
BM0227579632
Electronic Component
X5R
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
2000

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

CCTC TCC1206X5R475K500HT 多层陶瓷贴片电容(MLCC)产品概述

CCTC(三环)TCC1206X5R475K500HT是一款针对中低压电子电路设计的多层陶瓷贴片电容(MLCC),平衡了容值稳定性、电压等级与封装尺寸,广泛适配消费电子、工业控制、通信设备等领域的电源滤波、信号耦合需求,是主流电子设计的常用选型之一。

一、产品命名与核心参数解析

该产品命名遵循MLCC行业通用规则,各字符含义清晰可辨:

  • TCC:CCTC品牌产品专属代号;
  • 1206:封装规格(英制1206,对应公制3216,即长3.2mm×宽1.6mm);
  • X5R:温度系数(工作温度范围-55℃~+85℃,容值变化±15%);
  • 475:额定容值(47×10⁵pF=4.7μF);
  • K:容值精度(±10%);
  • 500:额定直流电压(50V);
  • HT:生产工艺辅助代号(如低温烧结工艺,提升容值稳定性)。

核心参数汇总如下:

参数项 规格值 备注 封装尺寸 1206(3216公制) 贴装密度适中,适配常规PCB 额定容值 4.7μF(475) 满足多数滤波/耦合需求 容值精度 ±10%(K级) 工业级通用精度 额定电压 50V DC 中低压电路安全范围 温度系数 X5R 容值稳定性优于Y5V材质 工作温度范围 -55℃ ~ +85℃ 覆盖常规环境温度 材质 多层陶瓷(MLCC) 低ESR、低ESL特性

二、关键性能特性

  1. 容值温度稳定性:X5R材质的容值随温度变化控制在±15%以内,相比常用的Y5V材质(容值波动±20%~-80%)更稳定,适合对容值波动敏感的电源滤波、音频耦合等场景;
  2. 中低压适配性:50V额定电压覆盖大多数消费电子(如手机、平板电源)、工业控制(如PLC模块)的电压范围,无需额外升压/降压适配;
  3. 高频性能优异:MLCC结构带来低等效串联电阻(ESR)和低等效串联电感(ESL),在100kHz~1GHz频段内滤波效果显著,适配射频辅助电路;
  4. 封装兼容性:1206封装尺寸适中,既避免了0402封装的焊接难度,又比1812封装节省PCB空间,适合贴装密度要求中等的设计。

三、典型应用场景

该产品广泛应用于以下电子领域:

  1. 消费电子:智能手机/平板的DC-DC转换输出滤波、音频电路耦合、触控屏信号滤波;
  2. 工业控制:PLC模块的电源滤波、传感器接口电路、电机驱动辅助电路;
  3. 通信设备:路由器/交换机的电源模块滤波、射频前端匹配电路;
  4. 家电产品:智能电视/空调的控制板滤波、电源适配器输出滤波;
  5. 车载辅助系统:车载音响、导航设备的电源滤波(需确认环境温度不超过+85℃)。

四、可靠性与环境适应性

  1. 耐温循环性能:X5R材质可承受-55℃~+85℃的温度循环,满足户外设备(如安防摄像头)的环境要求;
  2. 电压降额可靠性:建议实际工作电压不超过37.5V(额定电压的75%降额),可有效避免过压导致的电容失效;
  3. 焊接可靠性:1206封装焊点强度高,适配回流焊、波峰焊工艺(回流焊峰值温度需控制在230℃~245℃,时间≤30s);
  4. 机械稳定性:抗振动(10g~2000Hz)、抗冲击(1000m/s²)性能符合IEC 60068标准,适合移动设备(如笔记本电脑)。

五、选型与使用注意事项

  1. 容值精度匹配:若电路对容值精度要求更高(如±5%),需更换J级精度产品;
  2. 温度范围确认:若环境温度超过+85℃,需选用X7R(-55℃~+125℃)或X8R材质;
  3. 存储条件:未开封产品存储于25±5℃、湿度40%~60%的干燥环境,开封后建议1个月内使用,避免吸潮导致焊接不良;
  4. 焊接工艺:禁止手工焊接(易产生热应力),需采用自动化贴装设备,焊接后需进行AOI检测焊点质量。

该产品作为CCTC的主流MLCC型号,以高性价比、稳定性能成为电子设计中的常用选型,可满足多数中低压电路的核心需求。

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