WMSIC Electronic Components

CCTC TCC0805X5R475K500FT

ModelTCC0805X5R475K500FT
Package0805
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 TCC0805X5R475K500FT
Type
CCTC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0805X5R475K500FT
Electronic Component
1
Electronic Component
4.7uF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.036g
Electronic Component
1
Electronic Component
BM0264907372
Electronic Component
X5R
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
3000

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

TCC0805X5R475K500FT 贴片多层陶瓷电容(MLCC)产品概述

TCC0805X5R475K500FT是三环电子(CCTC)推出的一款商业级贴片多层陶瓷电容(MLCC),采用0805(2012)标准封装,凭借稳定的容值特性、适中的额定电压与体积优势,广泛应用于消费电子、小型通信及工业控制等领域。

一、产品基本信息与核心参数

1. 品牌与型号解析

  • 品牌:三环电子(CCTC),国内主流MLCC制造商,产品覆盖消费、通信等多领域;
  • 型号含义:TCC(三环产品前缀)+ 0805(英制封装尺寸:长0.08英寸×宽0.05英寸,公制2.0mm×1.25mm)+ X5R(温度系数)+ 475(容值标识:47×10⁵pF=4.7μF)+ K(容值精度±10%)+ 500(额定电压50V)+ FT(封装制程标识)。

2. 核心参数列表

参数项 数值/范围 容值 4.7μF(±10%) 额定电压 50V DC 温度系数 X5R(-55℃~+85℃,容变±15%) 封装 0805(2012) 工作温度范围 -55℃~+85℃ 损耗角正切(DF) ≤2.5%(1kHz,25℃) 存储温度/湿度 -40℃~+60℃/≤60%RH

二、关键性能特性

1. 宽温域容值稳定性

X5R温度系数确保在-55℃至+85℃范围内,容值变化控制在±15%以内,避免因温度波动导致电路性能漂移,适配多数商业级设备的环境需求。

2. 高频低损耗

MLCC固有的高频响应特性,结合X5R介质的低损耗(DF≤2.5%),适合信号耦合、电源滤波等场景,减少能量损耗,提升电路效率。

3. 小型化与无极性

  • 0805封装体积紧凑(典型厚度1.2mm),适配轻薄化终端(如可穿戴设备);
  • 无极性设计简化电路布局,无需区分正负极,降低设计复杂度。

4. 电压适配性

50V额定电压覆盖中低功率电路的电源需求,既避免电压不足导致击穿,又比高压电容更具体积优势,兼顾性能与成本。

三、典型应用场景

1. 消费电子

手机、平板、笔记本的电源滤波(如DC-DC输出滤波)、信号耦合(音频/射频前端),利用小型化适配终端轻薄设计。

2. 小型通信设备

蓝牙模块、WiFi模块、IoT传感器节点的电源管理与信号通路,满足低功耗、高频响应需求,适配设备小型化封装。

3. 家电与工业控制

智能家电(空调、洗衣机)控制板滤波、LED驱动电源输出滤波,以及小型工业控制器的信号耦合,适配宽温环境。

4. 可穿戴设备

智能手环、手表的电源管理滤波、传感器信号耦合,利用紧凑体积支持设备小型化。

四、可靠性与品质保障

1. 标准合规

符合IEC 60384-8、GB/T 26933等国际/国内标准,满足RoHS 2.0、REACH环保要求,无铅无卤。

2. 可靠性测试

  • 温度循环:-55℃~+85℃循环500次,容变≤±10%;
  • 湿度耐久性:85℃/85%RH工作1000小时,容变≤±10%;
  • 耐电压:75V(1.5倍额定)施加1分钟,无击穿;
  • 寿命测试:50V/85℃工作1000小时,容变≤±10%。

3. 生产管控

自动化制程控制介质层厚度、电极沉积,确保每批次参数一致性,不良率≤0.1%。

五、选型与使用注意事项

1. 选型确认

需匹配电路需求:容值(4.7μF)、精度(±10%)、电压(50V)、温度系数(X5R)及封装(0805),避免选型错误。

2. 焊接要求

  • 回流焊:峰值230~245℃,时间≤30秒;
  • 波峰焊:250~260℃,时间≤5秒;
  • 手工焊:350~370℃,时间≤3秒,避免过热。

3. 应力防护

0805封装对机械应力敏感,PCB弯曲半径≥10mm,防止电容开裂。

4. 存储与降额

  • 未焊接电容存储:-40~+60℃/≤60%RH,开封后1个月内使用;
  • 降额建议:长期工作电压≤40V(额定80%),提升可靠性。

TCC0805X5R475K500FT凭借稳定性能、紧凑体积与可靠品质,成为消费电子、通信及工业控制领域的优选组件,适配各类小型化中低功率电路需求。

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