WMSIC Electronic Components

CCTC TCC0402X5R475K100AT

ModelTCC0402X5R475K100AT
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

18 specifications

Core information

Product name
CCTC TCC0402X5R475K100AT
Type
CCTC
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0402X5R475K100AT
Electronic Component
1
Electronic Component
4.7uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0264527796
Electronic Component
X5R
Voltage
10V
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.

TCC0204X5R475K100AT贴片电容产品概述

一、产品核心身份与封装规格

该型号为三环电子(CCTC) 生产的0402封装多层陶瓷贴片电容(MLCC),型号代码清晰对应核心属性:

  • TCC:三环电子产品专属前缀;
  • 0402:英制封装代码,对应公制尺寸为1.016mm×0.508mm(长×宽),是小型化电子设备常用的高密度封装;
  • X5R:介质材料类型,属于温度稳定型MLCC介质;
  • 475K:容值及精度标识,“475”=47×10⁵pF=4.7μF,“K”代表容值精度为**±10%**;
  • 100A:额定电压标识,对应直流额定电压10V;
  • T:厚度标识,用户明确该型号厚度为0.5mm,适配超薄型设备组装需求。

二、电气性能参数详解

该型号核心电气性能满足常规电子电路的基础需求,具体参数如下:

  1. 容值与精度:标称4.7μF,精度±10%,批量生产一致性良好,可避免电路性能波动;
  2. 额定电压:直流额定电压10V,交流额定电压典型值为5V(通常为直流电压的50%),建议实际工作电压不超过8V(降额80%使用,保障可靠性);
  3. 漏电流:X5R介质漏电流极低,典型值≤10nA(25℃、10V条件下),不影响低功耗电路性能;
  4. 等效串联电阻(ESR):1kHz频率下典型值25Ω,1MHz频率下约50100mΩ,滤波、耦合应用中无明显信号损耗。

三、温度特性与稳定性

X5R介质是MLCC中温度稳定性较好的材料,符合国际标准:

  • 工作温度范围:-55℃至+85℃;
  • 容值变化率:上述温度范围内≤±15%,远优于Y5V介质(±22%),可避免环境温度变化导致的容值偏移,保障滤波、振荡电路稳定;
  • 长期可靠性:经1000小时老化测试后,容值变化率≤±5%,适合长期使用的电子设备。

四、物理特性与应用适配

  1. 小型化轻量化:0402封装尺寸紧凑,厚度0.5mm,重量约0.005g,可大幅节省PCB空间,适配便携式、可穿戴设备;
  2. 焊接兼容性:支持回流焊工艺(260℃峰值温度下可承受3次焊接),无引线设计减少焊接缺陷,提高组装良率;
  3. 环保特性:符合RoHS 2.0、REACH标准,不含铅、镉等有害物质,适配绿色电子设备设计。

五、品牌与可靠性保障

三环电子(CCTC)是国内MLCC主流供应商,该型号具备完善可靠性保障:

  • 测试标准:通过IEC 60384-14、JIS C 5102等国际标准,涵盖温度循环(-55℃+85℃,1000次)、湿度老化(85℃/85%RH,1000小时)、振动测试(102000Hz,1.5g加速度);
  • 供货稳定性:自动化生产线生产,年产能充足,满足中小批量及大规模量产需求;
  • 技术支持:提供选型、电路优化建议,帮助客户提升产品性能。

六、典型应用场景

该型号因尺寸小、容值稳定、成本适中,广泛应用于:

  1. 便携式音频:TWS耳机、便携音箱的音频滤波、耦合电路,提升音质;
  2. 智能穿戴:智能手环、手表的电源滤波、传感器信号耦合,保障低功耗;
  3. 小型消费电子:蓝牙适配器、无线鼠标的射频滤波、电源模块,适配小PCB;
  4. 汽车辅助电子:胎压监测、倒车雷达的电源滤波(降额适配12V汽车系统);
  5. 工业物联网:低功耗传感器模块的信号耦合与滤波,满足户外温度适应性。

该型号综合性能均衡,是小型化电子设备中滤波、耦合、旁路等电路的高性价比选择。

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