WMSIC Electronic Components

CCTC TCC0603X7R472K101CT

ModelTCC0603X7R472K101CT
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 TCC0603X7R472K101CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603X7R472K101CT
Electronic Component
1
Electronic Component
4.7nF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265559797
Electronic Component
X7R
Voltage
100V
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.

TCC0603X7R472K101CT 贴片陶瓷电容产品概述

一、产品核心身份与型号解析

TCC0603X7R472K101CT是三环电子(CCTC) 推出的通用型表面贴装陶瓷电容,属于工业级宽温电容。型号各段对应明确:

  • TCC:三环电子品牌前缀;
  • 0603:英制封装尺寸(公制1.6mm×0.8mm);
  • X7R:核心温度系数代码;
  • 472K:容值标识(47×10²pF=4.7nF),K代表±10%精度;
  • 101CT:额定电压100V(10×10¹=100V)及封装/工艺补充标识。

二、关键电气性能参数

该电容的电气指标覆盖通用电路核心需求:

  1. 容值与精度:标称4.7nF,允许偏差±10%(K级),批量生产一致性优于行业平均;
  2. 额定电压:直流额定100V,可承受短时间120%过压(符合IEC 60384-14标准);
  3. 损耗与绝缘:典型损耗角正切(tanδ)≤2.5%(1kHz/25℃),绝缘电阻≥10¹⁰Ω(100V直流下),抑制信号损耗效果显著;
  4. 频率特性:10kHz~100MHz频段内容值波动≤±5%,适配中高频电路应用。

三、物理结构与封装特性

  1. 尺寸规格:英制0603封装,公制尺寸为1.6mm(长)×0.8mm(宽)×0.8mm(厚)(用户明确厚度),尺寸公差符合IPC-7351标准(长/宽±0.15mm,厚±0.05mm);
  2. 介质与电极:采用X7R钛酸钡基陶瓷介质,镍(Ni)内电极+镀锡(Sn)外电极,兼容回流焊/波峰焊(焊接峰值260℃,持续10s);
  3. 叠层结构:多层陶瓷叠层(MLCC)设计,体积小容值密度高,适配高密度PCB布局。

四、温度特性与环境适应性

X7R温度系数是该电容的核心优势,符合工业级宽温要求:

  • 工作温度范围:-55℃~+125℃,覆盖绝大多数工业场景;
  • 容值稳定性:全温区内容值变化率≤±15%,远优于Y5V等低成本电容,适合温度波动较大的环境;
  • 环境耐受性:通过85℃/85%RH湿度负载(500h)、-55~125℃温度循环(500次)测试,抗潮湿、高低温交替能力强。

五、品牌与可靠性保障

三环电子(CCTC)作为国内陶瓷电容主流供应商,该产品具备可靠的质量保障:

  1. 环保认证:符合RoHS 2.0、REACH标准,无铅无镉;
  2. 可靠性测试:通过IPC-9701焊接可靠性、高温存储(125℃/1000h)等测试,批量失效率(FIT)≤10(10亿小时内失效数≤10);
  3. 一致性:自动化生产工艺确保参数离散性小,适合大规模量产。

六、典型应用场景

因参数均衡、环境适应性强,该电容广泛应用于:

  1. 工业控制:PLC、变频器的电源滤波(去除纹波)、信号耦合(隔离直流偏置);
  2. 消费电子:智能手机、平板电脑的音频耦合、电源模块滤波;
  3. 通信设备:路由器、交换机的射频匹配、电源滤波;
  4. 汽车电子:车载辅助系统(显示屏、传感器)的信号调理;
  5. 医疗电子:小型监护设备的信号滤波、电源稳压。

该产品以高性价比、宽温稳定的特性,成为通用电路中替代进口电容的优选方案。

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