WMSIC Electronic Components

CCTC TCC0603X7R473K500CT

ModelTCC0603X7R473K500CT
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 TCC0603X7R473K500CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603X7R473K500CT
Electronic Component
1
Electronic Component
47nF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264908179
Electronic Component
X7R
Voltage
50V
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.

TCC0603X7R473K500CT 贴片陶瓷电容产品概述

一、产品基本定位与核心参数

TCC0603X7R473K500CT是三环电子(CCTC) 推出的通用型多层片式陶瓷电容(MLCC),专为小型化、高密度贴装的电子电路设计。其核心参数明确适配主流应用需求:

  • 标称容值:47nF(编码“473”,即47×10³pF);
  • 容值精度:±10%(编码“K”,满足多数通用电路的误差要求);
  • 额定电压:50V DC(适用于低压直流供电场景,避免过压击穿);
  • 温度系数:X7R(高稳定性陶瓷介质,宽温范围下容量漂移小);
  • 封装规格:0603(英制代码,公制对应1.6mm×0.8mm)。

二、封装与尺寸规格

0603封装是电子行业广泛采用的小型贴片封装,具体尺寸为1.6mm(长)×0.8mm(宽)×0.5mm(典型厚度),具备三大优势:

  1. 空间利用率高:适配PCB板高密度布线,支持智能穿戴、微型传感器等小型设备的紧凑设计;
  2. 贴装兼容性强:符合自动化SMT生产线标准,可通过常规贴片机快速贴装,提升生产效率;
  3. 机械稳定性:封装结构紧凑,抗振动、抗冲击性能优于插件电容,适合移动电子或工业振动环境。

三、电性能核心特性

作为通用MLCC,该产品平衡了容量、耐压与成本,满足多数电路的基础需求:

  • 容值与精度:47nF是中容量值,覆盖电源滤波、信号耦合、旁路等典型场景;±10%精度无需额外校准,降低电路设计复杂度;
  • 额定电压:50V DC耐压可满足3.3V/5V/12V等常见低压直流电路的安全需求,避免电压波动导致失效;
  • 介电特性:X7R介质属于高介电常数(B类)陶瓷,相比NPO(C0G)介质容量提升数倍,适合空间有限但需中等容量的场合,同时比Y5V等宽容差介质更稳定。

四、温度特性与稳定性

X7R温度系数的核心优势在于宽温范围下的容量稳定性,具体表现为:

  • 工作温度范围:-55℃至+125℃(符合汽车电子、工业控制的高低温环境要求);
  • 容量漂移:全温度范围内容量变化不超过±15%(行业标准),远优于Y5V介质(±20%~±80%),避免温度波动导致电路性能波动(如滤波效果下降、信号失真);
  • 长期可靠性:陶瓷介质无老化效应,长期工作后容量衰减极小,适合持续稳定运行的设备(如工业PLC、车载传感器)。

五、应用场景适配性

该产品参数与特性适配多个主流电子领域:

  1. 消费电子:智能手机、平板电脑、智能手表的电源滤波(电池供电回路)、音频信号耦合、射频前端去耦;
  2. 汽车电子:车载仪表盘背光电路、传感器节点(温度/压力传感器)的信号处理、小功率辅助电源滤波;
  3. 工业控制:PLC模块、电机驱动辅助电路、工业传感器的旁路电容;
  4. 通信设备:小型路由器、交换机的信号耦合、电源模块滤波。

六、品牌与可靠性保障

三环电子(CCTC)是国内MLCC行业骨干企业,产品通过多重可靠性验证:

  • 标准合规:符合IEC 60384-1(电子设备用固定电容器标准)、GB/T 2693(陶瓷介质固定电容器)等国内外标准;
  • 可靠性测试:经过高温老化(125℃×1000h)、湿度循环(-40℃85℃,湿度95%)、机械振动(102000Hz,加速度2g)等测试,确保极端环境下的稳定性;
  • 量产一致性:自动化生产工艺保障容值、耐压等参数一致性,适合大规模量产应用。

总结

TCC0603X7R473K500CT以紧凑封装、稳定的X7R温度特性、适配主流电压的50V耐压,成为通用电子电路中电源滤波、信号耦合等场景的高性价比选择,依托三环电子的品牌保障,满足量产与可靠性需求。

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