WMSIC Electronic Components

CCTC TCC0201X7R472K500ZT

ModelTCC0201X7R472K500ZT
Package0201
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 TCC0201X7R472K500ZT
Type
CCTC
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0201X7R472K500ZT
Electronic Component
1
Electronic Component
4.7nF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.008g
Electronic Component
10
Electronic Component
BM0265559796
Electronic Component
X7R
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
15000

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

TCC0201X7R472K500ZT 多层陶瓷贴片电容(MLCC)产品概述

TCC0201X7R472K500ZT是三环电子(CCTC) 推出的通用型多层陶瓷贴片电容(MLCC),专为低压、小型化电子设备设计,兼顾容值稳定性与封装紧凑性,广泛适配消费电子、可穿戴、工业控制等多领域应用场景。

一、产品基本属性梳理

该型号电容属于三环MLCC核心产品线,型号各段标识精准对应技术参数:

  • TCC:三环电子MLCC系列专属前缀;
  • 0201:英制封装尺寸(0.02英寸×0.01英寸,公制约0.508mm×0.254mm),为小型化设计核心;
  • X7R:温度系数分类,符合EIA标准的宽温特性;
  • 472:容值编码(47×10²pF=4700pF=4.7nF);
  • K:容值精度标识(±10%);
  • 500:额定直流电压(50V);
  • ZT:标准包装尾缀(通常为卷盘装,适配SMT自动化生产)。

二、核心技术参数详解

1. 容值与精度

容值4.7nF是电子电路中通用滤波、耦合、去耦的典型值,覆盖多数低压信号链路需求;±10%的精度满足非精密电路的性能要求,同时降低成本,适配批量应用场景。

2. 额定电压

额定直流电压50V,可稳定工作在≤50V的电路环境中,避免过压击穿风险;若为交流电路,需结合峰值电压降额使用(通常按1.414倍降额,即AC峰值≤35V),确保长期可靠性。

3. 温度特性

X7R温度系数的核心优势在于宽温稳定性:工作温度范围为-55℃~+125℃,容值变化率控制在±15%以内(对比Y5V等温漂较大的材质,X7R的容值漂移可忽略不计),适合温度变化剧烈的户外或工业场景。

4. 封装与尺寸

0201封装是目前小型化电子设备的主流选择,尺寸仅为0.508mm×0.254mm,厚度约0.2mm(典型值),可显著减少PCB板面积占用,适配智能手机、蓝牙耳机、智能手环等高密度设计产品。

三、X7R材质的应用优势

X7R属于铁电陶瓷材质,相比其他MLCC材质具有明显的平衡优势:

  • 与NPO(COG)相比,X7R容值范围更宽(可覆盖1pF~10μF),同时成本更低;
  • 与Y5V、Z5U等高容值材质相比,X7R的温度稳定性、直流偏置特性(DC bias下容值变化小)更优,不会因电路电压波动导致容值大幅下降,影响滤波效果。

该材质特别适合需要温度稳定、中等容值的通用电路,如电源滤波(抑制纹波)、信号耦合(隔离直流)、去耦(稳定电源轨)等场景。

四、典型应用场景

结合参数与设计特性,TCC0201X7R472K500ZT的核心应用领域包括:

  1. 消费电子:智能手机、平板电脑的射频前端滤波、基带电路去耦;
  2. 可穿戴设备:智能手环、智能手表的传感器信号耦合、低功耗电源滤波;
  3. 小型家电:智能家居遥控器、电动牙刷的控制电路去耦;
  4. 工业控制:低压传感器节点、小型PLC的输入输出电路滤波;
  5. 通信设备:蓝牙模块、WiFi模块的信号链路耦合。

五、品牌与可靠性保障

三环电子(CCTC)是国内MLCC领域的头部制造商,产品符合RoHS、REACH等环保标准,同时通过IEC 60384-14等国际安全认证:

  • 生产过程采用全自动卷绕、叠层工艺,确保每颗电容的一致性;
  • 出厂前经过高低温循环测试(-55℃~+125℃)、湿度测试(85℃/85%RH)、焊接可靠性测试(回流焊3次循环),寿命可达10万小时以上;
  • 产能稳定,可满足客户批量订单需求,避免供应链断供风险。

六、总结

TCC0201X7R472K500ZT是一款高性价比、小型化、温度稳定的通用MLCC,精准匹配低压电子设备的核心需求。其0201封装的紧凑性、X7R的宽温特性,结合三环电子的可靠性保障,使其成为消费电子、可穿戴等领域的优选元件之一。

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