WMSIC Electronic Components

CCTC TCC0603X5R475M160CT

ModelTCC0603X5R475M160CT
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 TCC0603X5R475M160CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603X5R475M160CT
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
BM0263665855
Electronic Component
X5R
Voltage
16V
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.

TCC0603X5R475M160CT 产品概述

一、产品简介

TCC0603X5R475M160CT 是 CCTC(三环)推出的一款贴片多层陶瓷电容(MLCC),额定电压 16V,标称电容 4.7µF,容差 ±20%,介质材料为 X5R,封装为 0603(约 1.6 mm × 0.8 mm)。此型号在体积与容量之间取得平衡,适用于空间受限的移动和消费电子产品,对去耦、旁路与滤波等用途提供稳定的电容储能。

二、主要参数

  • 容值:4.7 µF(标称)
  • 精度:±20%
  • 额定电压:16 V DC
  • 温度系数:X5R(适用于 -55°C 至 +85°C 的典型工作温区,随温度电容会有一定变化)
  • 封装:0603(1608 公制,约 1.6 mm × 0.8 mm)
  • 类型:多层陶瓷电容(MLCC)

三、特性与优势

  • 小尺寸、高容量:0603 封装在有限 PCB 面积上提供较大的电容值,利于微型化设计。
  • 低 ESR/低 ESL:陶瓷结构使其等效串联电阻和电感较低,有利于高频旁路和瞬态响应。
  • 良好温度稳定性:X5R 介质在宽温区内保持中等稳定性,适合一般工业与消费类应用。
  • 可靠性与一致性:SMT 兼容,适合自动化贴装与回流焊工艺。

四、典型应用场景

  • 电源去耦与旁路(CPU、PMIC、射频模块等)
  • DC-DC 转换器输入/输出滤波
  • 移动设备、穿戴类、物联网终端、蓝牙/Wi‑Fi 模块等空间受限场合
  • 一般模拟与数字电路的旁路与储能

五、设计与使用建议

  • 注意直流偏置效应:X5R 类 MLCC 在施加直流偏压时电容值会下降,设计时应在目标工作电压下验证实测电容以确保满足滤波/去耦需求。
  • 电压降额与裕量:对关键电源路径建议预留裕量,必要时选用更高额定电压或多个并联以保证稳定性。
  • 布局注意事项:靠近电源引脚放置并尽量缩短回路,使用足够的焊盘和良好接地,减少寄生环路。
  • 回流焊与可焊性:遵循主流无铅回流温度曲线(参考厂商数据手册),避免过度热应力与机械应力导致裂纹。

六、包装与存储

  • 常见包装形式为卷盘供贴片机自动贴装。
  • 建议按厂家推荐的湿敏等级(MSL)与储存规范保存,若长时间受潮,应按资料要求进行烘烤处理后再贴装。

七、可靠性与测试

  • 建议在量产前进行实际工艺的可靠性验证,包括焊接试验、温度循环、振动与老化测试,特别关注小封装大电容器件的裂纹风险与电容量衰减情况。

八、选型建议

在追求更高工作电压或更小的直流偏置损失时,可考虑同系列更高额定电压或更大封装(如 0805/1206)以换取更稳定的工作电容。若应用对温度系数要求更严格,可考虑 C0G/NP0 等温度补偿型介质(但这些介质大容量受限)。

总体而言,TCC0603X5R475M160CT 适合对体积、成本和电容容量有综合要求的常规去耦与滤波应用。在最终设计中,请结合实测直流偏置曲线与厂方数据手册进行验证与优化。若需更详细的电气特性曲线与封装 3D/脚位图,可向 CCTC 索取完整规格书。

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