WMSIC Electronic Components

CCTC TCC0201X5R474K6R3ZT

ModelTCC0201X5R474K6R3ZT
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 TCC0201X5R474K6R3ZT
Type
0201
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0201X5R474K6R3ZT
Electronic Component
1
Electronic Component
470nF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.008g
Electronic Component
1
Electronic Component
BM0265069809
Electronic Component
X5R
Voltage
6.3V
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.

TCC0201X5R474K6R3ZT 多层陶瓷贴片电容(MLCC)产品概述

TCC0201X5R474K6R3ZT是三环电子(CCTC) 推出的一款小型化多层陶瓷贴片电容(MLCC),针对低压、高密度集成场景设计,凭借紧凑封装、稳定容量特性及高可靠性,成为消费电子、可穿戴设备等领域的常用无源元件。

一、产品核心身份与定位

该型号属于三环MLCC产品线中的通用型产品,型号命名遵循行业标准:

  • TCC:三环电子品牌代码;
  • 0201:封装规格(英制0201,对应公制0603,长×宽≈0.6mm×0.3mm);
  • X5R:温度系数类别(-55℃~+85℃,容量变化±15%);
  • 474K:容值与精度(47×10⁴ pF=470nF,精度±10%,“K”为IEC精度代码);
  • 6R3:额定直流电压(6.3V);
  • ZT:典型后缀(三环标准编带包装标识,适配SMT自动化贴装)。

产品定位为低压小型化通用MLCC,兼顾容量稳定性与空间利用率,适合对尺寸敏感、电压需求较低的电子设备。

二、关键参数深度解析

  1. 容值与精度:470nF(474)±10%(K)
    容值采用三位有效数字+指数标识,474表示“47×10⁴ pF”,直接换算为0.47μF或470nF,精度±10%满足大多数通用电路(如滤波、耦合)的需求,无需高精度成本。

  2. 额定电压:6.3V(直流)
    额定电压为直流工作电压上限,交流场景下需按V_AC ≤ V_DC/√2 ≈4.4V 降额使用,避免击穿。

  3. 温度系数:X5R
    符合EIA标准的温度特性类别,定义为:

    • 工作温度范围:-55℃~+85℃;
    • 容量变化率:±15%(相对于25℃基准);
      相比Y5V(容量变化大)更稳定,相比NPO(高精度但容值小)更适合大容量低压场景。

三、封装与尺寸特性

采用0201(英制)/0603(公制) 贴片封装,具体尺寸(典型值):

  • 长度:0.6±0.05mm;
  • 宽度:0.3±0.05mm;
  • 厚度:0.3±0.05mm(依批次略有差异)。

封装优势:

  • 尺寸紧凑,可大幅节省PCB空间,适配手机、智能手环等小型化设备;
  • 无引线设计,寄生电感低(≤1nH),高频特性优异,适合射频耦合、高速信号滤波。

四、性能优势与可靠性

  1. 容量稳定性:X5R特性确保宽温范围内容量波动小,避免电路性能漂移(如电源滤波电容容量变化导致纹波增大);
  2. 高可靠性:MLCC无极性、无电解液,抗振动(振动频率≤2000Hz,加速度≤10g)、抗冲击(冲击加速度≤1000g)性能优异,适合移动设备;
  3. 低损耗:高频下ESR(等效串联电阻)低(典型值≤0.1Ω@1kHz),ESL(等效串联电感)小,能量损耗少,效率高;
  4. 批量一致性:三环电子的生产工艺成熟,产品参数离散性小,适合大规模SMT生产,降低良率风险。

五、典型应用领域

该型号因低压、小封装、稳定容量特性,广泛应用于:

  • 消费电子:智能手机、平板的电源滤波(如CPU供电滤波)、音频耦合、射频信号耦合;
  • 可穿戴设备:智能手环、手表的传感器供电滤波、蓝牙模块信号耦合;
  • 物联网模块:低功耗传感器节点、WiFi模块的电源稳压滤波;
  • 小型家电:智能遥控器、智能插座的电源滤波、按键电路耦合。

六、选型与使用注意事项

  1. 电压降额:实际工作电压建议不超过额定电压的80%(≤5V),延长使用寿命(陶瓷电容寿命随电压升高指数下降);
  2. 焊接工艺:采用回流焊时,需遵循三环推荐的温度曲线(峰值温度≤245℃,回流时间≤60s),避免过热导致封装开裂;
  3. 机械应力:0201封装尺寸小,焊接或贴装时避免机械挤压,防止电容破裂;
  4. 储存条件:未开封产品储存于温度≤30℃、湿度≤60%环境,开封后建议1个月内使用(防止吸潮导致焊接时爆板);
  5. 无极性:安装时无需区分正负极,可任意方向贴装。

总结:TCC0201X5R474K6R3ZT是一款性价比优异的通用低压MLCC,以紧凑封装、稳定性能和高可靠性,满足小型化电子设备的核心无源元件需求,是三环电子针对中低端消费电子市场的成熟产品。

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