WMSIC Electronic Components

CCTC TCC0402X5R105M100AT

ModelTCC0402X5R105M100AT
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 TCC0402X5R105M100AT
Type
CCTC
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0402X5R105M100AT
Electronic Component
1
Electronic Component
1uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0263668662
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.

CCTC TCC0402X5R105M100AT 贴片多层陶瓷电容(MLCC)产品概述

一、产品定位与核心属性

TCC0402X5R105M100AT是三环电子(CCTC)推出的通用型小体积MLCC,主打「高密度集成+中温稳定性」,适配消费电子、智能穿戴及小型工业设备的低电压电路场景。作为三环基础款MLCC,该型号兼顾成本与可靠性,是替代进口同类0402封装1μF电容的高性价比选择。

二、关键参数深度解析

核心参数明确覆盖多数通用需求,关键细节如下:

  1. 容值与精度:标称容值1μF(电容代码「105」,即10×10⁵ pF),精度±20%(代码「M」),满足滤波、耦合等对精度要求不苛刻的场景;
  2. 额定电压:直流额定电压10V,适配3.3V/5V等低电压供电系统,避免过压击穿;
  3. 温度特性:采用X5R介电材料,工作温度范围-55℃+85℃,容值变化控制在±15%以内(优于Y5V的±20%+80%),适合环境温度波动场景;
  4. 封装尺寸:0402英制封装(公制1005,1.0mm×0.5mm×0.5mm),高度仅0.5mm,适配高密度PCB设计(如手机主板、智能手表电路)。

三、封装与制造工艺特点

  1. 0402封装的高密度优势:相比0603封装体积缩小60%,可降低PCB面积30%以上,支持小尺寸设备的高度集成;
  2. 高精度叠层工艺:三环采用全自动叠层设备,介电层与镍基内电极交替叠合,层数优化至满足1μF容值,同时控制等效串联电阻(ESR<10mΩ@1kHz)与电感(ESL<1nH),适合高频滤波;
  3. X5R材料特性:温度补偿型陶瓷材料,无明显老化效应(容值随时间变化<1%/1000小时),长期可靠性优于高介电常数的Y5V材料。

四、典型应用场景

该型号因体积小、温漂低、电压适配性好,广泛用于:

  1. 消费电子:智能手机CPU供电滤波、音频耦合、射频信号去耦;
  2. 智能穿戴:智能手表传感器接口滤波、低功耗MCU供电;
  3. 小型家电:遥控器按键电路滤波、智能音箱LED驱动辅助电容;
  4. 工业控制:小型PLC传感器模块、低电压信号路径滤波。

五、可靠性与质量保障

三环作为国内MLCC头部厂商,该型号具备以下质量优势:

  1. 认证体系:通过ISO9001、RoHS、REACH认证,无铅环保;
  2. 可靠性测试:出厂前经「-55℃~+85℃温度循环100次」「1.5倍额定电压耐压1分钟」「85℃/85%RH湿度1000小时」测试,确保恶劣环境稳定工作;
  3. 批次一致性:全自动检测设备控制容值偏差在±20%以内,避免批次波动导致电路性能不稳定。

六、选型适配建议

  1. 优先场景:0402小体积、10V以内低电压、1μF容值,且需温度稳定性(不接受Y5V大温漂);
  2. 替代场景:可替代村田GRM155C81C105KA57D等进口型号,成本降低30%,性能相当;
  3. 不适用场景:若电压超10V(如16V系统),需换TCC0402X5R105M160AT;若精度需±10%,需选代码「K」的型号。

该型号凭借小体积、高可靠性与成本优势,成为当前小型电子设备的主流选型之一。

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