WMSIC Electronic Components

CCTC TCC0603X5R475M250CT

ModelTCC0603X5R475M250CT
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 TCC0603X5R475M250CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603X5R475M250CT
Electronic Component
1
Electronic Component
4.7uF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264458226
Electronic Component
X5R
Voltage
25V
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.

TCC0603X5R475M250CT 贴片多层陶瓷电容(MLCC)产品概述

一、产品基本定位

TCC0603X5R475M250CT是三环集团(CCTC) 推出的通用型贴片多层陶瓷电容(MLCC),采用0603英制封装(对应公制1608),针对低压、中温稳定场景设计,可满足消费电子、通信设备等领域的滤波、耦合、旁路等基础电路需求。作为国内主流MLCC品牌的成熟型号,该产品兼具小尺寸、高可靠性与成本优势,适配自动化贴装生产线。

二、核心性能参数详解

1. 容值与精度

  • 标称容值:4.7μF(型号中“475”为容值代码,前两位“47”+第三位“5”代表(47 \times 10^5 \text{pF} = 4.7\mu\text{F}));
  • 精度等级:±20%(M档),符合通用电路对容值偏差的耐受要求,无需额外高精度校准。

2. 额定电压与功率

  • 直流额定电压:25V,适用于低压电源电路(如5V/12V系统的滤波);
  • 交流电压限制:交流峰值电压不超过25V(因陶瓷电容无极性,交流应用需确保峰值不超额定直流)。

3. 温度特性(X5R)

  • 温度范围:-55℃ ~ +85℃(EIA标准中,“X”代表低温-55℃,“5”代表高温+85℃);
  • 容值稳定性:温度变化范围内,容值偏差≤±15%,优于Y5V等低成本温度系数(Y5V容值偏差可达+22%/-56%),适合对温度敏感的基础电路。

4. 封装与尺寸

  • 封装类型:0603(英制),对应公制尺寸(1.6\text{mm} \times 0.8\text{mm});
  • 厚度:典型值(0.8\text{mm})(适配常规贴装高度要求)。

三、X5R温度特性的应用优势

与X7R(-55℃+125℃)、Y5V(-30℃+85℃)相比,TCC0603X5R的核心优势在于:

  1. 温度覆盖均衡:兼顾低温(如车载冬季环境)与中温(如消费电子工作温升)场景,无需为极端高温(如125℃以上)支付额外成本;
  2. 容值稳定:避免Y5V因温度变化导致的容值大幅波动,确保滤波、耦合电路的性能一致性;
  3. 成本可控:比X7R型号更具性价比,适合对温度要求不极端的大众市场。

四、典型应用场景

1. 消费电子终端

  • 手机/平板:主板VCC电源滤波、音频耦合电路;
  • 智能穿戴:心率传感器、蓝牙模块的信号旁路;
  • 小家电:充电器、遥控器的低压滤波。

2. 通信设备

  • 路由器/交换机:以太网端口的信号耦合、电源模块滤波;
  • 物联网终端:低功耗模块的旁路电容。

3. 工业控制与汽车辅助系统

  • 小型PLC:输入输出电路的滤波;
  • 车载小电器:车载充电器、氛围灯的电源滤波(适配车内-40℃~+80℃环境)。

五、CCTC(三环)品牌可靠性

三环集团是国内MLCC领域的龙头企业之一,TCC系列产品具备以下可靠性优势:

  1. 环保合规:符合RoHS 2.0、REACH SVHC等国际环保标准,无铅无卤;
  2. 一致性好:采用先进流延工艺,批量产品容值、耐压偏差控制在规格范围内;
  3. 供货稳定:具备年产数百亿只MLCC的产能,可满足中小批量到大规模生产需求;
  4. 寿命验证:通过高温高湿(85℃/85%RH)、温度循环等可靠性测试,额定寿命≥1000小时(25℃/额定电压下)。

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%(即≤20V),延长产品寿命;
  2. 温度限制:避免工作温度超过85℃,否则容值偏差可能超出规格,影响电路性能;
  3. 贴装工艺:0603封装需注意贴装精度(建议贴装偏差≤0.1mm),避免虚焊、立碑;
  4. 存储条件:常温干燥环境(温度≤30℃,湿度≤60%)存储,开封后建议12个月内使用完毕,避免受潮影响焊接性能。

TCC0603X5R475M250CT凭借小尺寸、中温稳定、高性价比的特点,成为通用低压电路的主流选型之一,可覆盖多数消费电子与通信领域的基础电容需求。

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