WMSIC Electronic Components

CCTC TCC0805X5R226K100FT

ModelTCC0805X5R226K100FT
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 TCC0805X5R226K100FT
Type
CCTC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0805X5R226K100FT
Electronic Component
1
Electronic Component
22uF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.068g
Electronic Component
1
Electronic Component
BM0227583882
Electronic Component
X5R
Voltage
10V
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.

TCC0805X5R226K100FT 贴片多层陶瓷电容(MLCC)产品概述

TCC0805X5R226K100FT是国内电子元器件头部厂商三环(CCTC) 推出的通用型贴片MLCC,主打中容值、低电压、温度稳定型设计,广泛适配消费电子、小型家电及工业控制等领域的滤波、耦合需求,是替代进口同规格产品的高性价比方案。

一、核心参数精准解析

该型号电容的关键参数可通过型号编码直接对应,核心指标如下:

  • 封装规格:0805(英制代码,公制尺寸2.0mm×1.2mm×1.0mm,体积紧凑,适配小型化PCB);
  • 容值与精度:22μF(型号中“226”表示22×10⁶pF),精度±10%(“K”为EIA精度代码,通用型电容主流精度);
  • 额定电压:10V直流(“100”为电压代码,交流应用需按峰值电压降额);
  • 温度特性:X5R(EIA标准,工作温度-55℃~+85℃,容值变化≤±15%,温度稳定性优于Y5V);
  • 环保与认证:符合RoHS 2.0、REACH标准,无铅外电极,焊接兼容性符合IPC-A-610规范。

二、材料与结构设计优势

作为多层陶瓷电容,该型号采用低温烧结X5R陶瓷介质(钛酸钡基)+ 镍基内电极 + 银-镍-锡三层外电极结构,核心设计亮点:

  1. 高容值密度:数十层介质与电极交替堆叠,在0805小封装内实现22μF中容值,满足电源滤波的大容量需求;
  2. 温度稳定可靠:X5R介质容值随温度变化平缓,避免Y5V介质(温漂-82%~+22%)在高温下容值骤降的问题,适配户外或温差场景;
  3. 抗焊接应力:外电极镍层缓冲热应力,减少开裂风险,兼容回流焊(峰值≤260℃)、波峰焊等工艺。

三、典型应用场景覆盖

因参数适配性强,该电容广泛用于以下场景:

  • 消费电子终端:智能手机、平板的PMIC电源滤波、音频耦合(匹配电池低电压供电);
  • IoT与小型家电:智能手环、遥控器、智能家居传感器的信号滤波(紧凑封装适配小型PCB);
  • 工业控制辅助电路:小型PLC、传感器节点的低电压滤波(温度范围覆盖工业级基本需求);
  • 汽车电子入门级:车载USB充电口、中控屏辅助电路(非安全级场景,需确认车规认证)。

四、性能对比与选型价值

相比进口同规格产品(如村田GRM188R61C226KA37D),该型号具备以下优势:

  1. 高性价比:国内产能稳定,价格比进口低20%~30%,适合中低端批量应用;
  2. 参数一致性:自动化生产确保批次间容值、电压偏差小,减少电路调试成本;
  3. 快速供应链:国内厂商提供1~2周样品/批量供货周期,售后响应及时;
  4. 环保合规:无铅设计适配绿色制造需求,避免出口合规风险。

五、使用注意事项

为保障可靠性,应用需注意:

  1. 电压降额:额定10V直流,建议实际电压≤8V(安全系数1.25x);交流峰值电压不得超过10V;
  2. 温度限制:避免长期工作在85℃以上,否则容值逐渐下降影响滤波效果;
  3. 静电防护:MLCC对静电敏感(人体静电可能击穿),生产需防静电手环、离子风扇;
  4. 焊接规范:回流焊峰值≤260℃,时间≤10秒;波峰焊浸锡深度≤1.5mm,避免损坏外电极。

六、替代选型参考

若需调整参数,可参考三环同系列型号:

  • 更高电压:TCC0805X5R226K160FT(16V直流);
  • 更高精度:TCC0805X5R226J100FT(±5%精度);
  • 更低温漂:TCC0805X7R226K100FT(X7R介质,-55℃~+125℃);
  • 更大容值:TCC1206X5R227K100FT(1206封装,220μF)。

综上,TCC0805X5R226K100FT是一款性能稳定、成本可控的通用MLCC,适合对温度特性有要求且需控制成本的中低端电子设计,是替代进口产品的可靠选择。

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