WMSIC Electronic Components

CCTC TCC0805X7R475K160FT

ModelTCC0805X7R475K160FT
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

13 specifications

Core information

Product name
CCTC TCC0805X7R475K160FT
Type
CCTC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0805X7R475K160FT
Electronic Component
1
Package
0805
Electronic Component
0.038g
Electronic Component
1
Electronic Component
BM0265398132
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.

TCC0805X7R475K160FT 贴片MLCC产品概述

TCC0805X7R475K160FT是三环电子(CCTC) 推出的一款高性能多层陶瓷贴片电容(MLCC),专为消费电子、工业控制、汽车辅助电子等领域的滤波、耦合及信号调节场景设计,具备宽温稳定、高容值密度、可靠性强等核心优势,是小型化电路的优选无源器件。

一、产品型号标识解析

型号各段严格遵循MLCC行业编码规则,清晰传递核心参数:

  • TCC:三环电子(CCTC)品牌专属标识;
  • 0805:封装尺寸(英制0805,对应公制2012),即长2.0±0.2mm、宽1.2±0.2mm、典型厚度0.5±0.1mm;
  • X7R:温度系数代码,代表工作温度范围-55℃~+125℃,容值变化≤±15%;
  • 475:容值编码(规则:前两位有效数×10^第三位),即47×10^5=4.7μF;
  • K:精度等级,对应±10%;
  • 160:额定电压(编码后缀“0”为规范标识),实际额定电压为16V DC;
  • FT:三环电子内部制程后缀,代表标准无铅封装(符合RoHS 2.0环保要求)。

二、核心参数全维度说明

参数项 规格值 关键备注 标称容值 4.7μF 误差范围±10% 额定电压 16V DC 推荐工作电压≤12V(留25%安全裕量) 封装尺寸 0805(2012公制) 小型化贴片封装,适配紧凑电路设计 温度特性 X7R 工作温度-55℃~+125℃,容值波动≤±15% 介质损耗角正切值(tanδ) ≤2%(1kHz,25℃) 低损耗,适合信号传输与滤波场景 耐焊接温度 260℃(回流焊3次) 符合J-STD-020国际标准 湿度可靠性 85℃/85%RH×1000h 容值变化≤±10%,绝缘电阻≥10^9Ω

三、X7R材质的核心特性优势

X7R是MLCC中温度稳定性与容值密度平衡最优的材质之一,相比其他类型具备明显优势:

  1. 宽温范围适配:覆盖-55℃~+125℃极端温度,容值波动远小于Y5V等高容值材质,适用于高低温交替的工业/汽车场景;
  2. 高容值密度:比NP0(温度补偿型)容值密度高3~5倍,相同0805封装下可实现更大容值,满足中等容量需求;
  3. 低直流偏置效应:额定电压16V下,偏置至8V时容值变化≤10%,远优于Y5V材质,适合电源滤波电路;
  4. 无极性设计:无需区分正负极,贴片安装灵活,提升生产效率,降低焊接错误风险。

四、典型应用场景

结合参数特性,该产品广泛覆盖以下领域:

  1. 消费电子:手机、平板、智能手表的DC-DC输出滤波、音频信号耦合、触控板抗干扰;
  2. 工业控制:小型PLC、传感器模块、电机驱动电路的滤波与信号调节;
  3. 汽车辅助电子:车载中控、仪表盘、倒车雷达的低电压控制电路(需确认整车厂配套认证);
  4. 通信设备:路由器、交换机、光纤收发器的电源滤波、以太网信号耦合;
  5. 家电产品:智能电视、变频空调、洗衣机的控制板电路滤波。

五、品牌可靠性与认证

三环电子(CCTC)作为国内MLCC头部厂商,该产品具备可靠的品质保障:

  • 权威认证:通过ISO9001质量管理体系、IATF16949汽车电子体系、RoHS 2.0/REACH环保认证;
  • 可靠性测试:满足MIL-STD-202振动(10~2000Hz,2g加速度×10h)、冲击(100g×6ms)、耐湿等严苛测试;
  • 批量一致性:采用先进陶瓷浆料配方与叠层工艺,批量产品参数一致性≥98%,降低电路设计调试风险。

六、选型与使用注意事项

  1. 电压裕量:实际工作电压需低于额定电压16V,建议留25%~30%裕量(如≤12V),避免过压导致器件失效;
  2. 温度适配:若工作环境温度超出-55℃+125℃,需更换为X8R(-55150℃)或其他耐高温材质;
  3. 精度需求:若需更高精度(如±5%),应选择NP0材质(但容值密度较低,需调整封装尺寸);
  4. 焊接工艺:回流焊温度需符合J-STD-020标准(峰值260℃,时间≤30s),避免焊接温度过高导致陶瓷开裂。

总结:TCC0805X7R475K160FT是一款高性价比、宽温稳定的MLCC,适配多场景小型化电路需求,三环电子的品牌保障进一步提升了其可靠性与可采购性,是替代进口同类产品的优质选择。

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