WMSIC Electronic Components

CCTC TCC1210X7R226K250MT

ModelTCC1210X7R226K250MT
Package1210
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 TCC1210X7R226K250MT
Type
CCTC
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC1210X7R226K250MT
Electronic Component
1
Electronic Component
22uF
Package
1210
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.173g
Electronic Component
1
Electronic Component
BM0265084208
Electronic Component
X7R
Voltage
25V
Electronic Component
Electronic Component
Electronic Component
1000

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

三环CCTC TCC1210X7R226K250MT多层陶瓷电容器产品概述

一、产品基本信息

本产品为CCTC(三环) 品牌旗下的片式多层陶瓷电容器(MLCC),型号TCC1210X7R226K250MT,是针对低中压电路滤波、耦合需求设计的通用型元件。三环作为国内陶瓷电容领域的主流厂商,该型号兼具成本优势与稳定性能,可替代部分进口同类产品。

型号命名解析:

  • TCC:CCTC三环电容产品前缀;
  • 1210:封装尺寸(英制0.12英寸×0.10英寸,对应公制3.2mm×2.5mm);
  • X7R:温度系数(-55℃~+125℃,容值变化±15%);
  • 226:容值代码(22×10⁶pF=22μF);
  • K:容值精度(±10%);
  • 250:额定直流电压(25V DC);
  • MT:无铅环保版本标识。

二、核心技术参数详解

  1. 容值与精度:标称容值22μF,精度±10%,满足大多数通用电路对容值偏差的要求,无需额外校准即可稳定工作;
  2. 额定电压:额定直流电压25V,适用于5V、12V等低中压供电系统,交流电路应用需按峰值电压降额30%以上(避免击穿);
  3. 温度特性:X7R温度系数是核心优势,工作温度覆盖-55℃至+125℃,全温区内容值变化≤±15%,比X5R(-40℃~+85℃)宽温,比NPO(高精度窄温)更适配复杂环境;
  4. 损耗与可靠性:典型损耗角正切≤1%(1kHz、25℃),介质损耗低适合高频滤波;经三环可靠性测试,符合GB/T 2693-2001标准,平均无故障时间(MTBF)≥10⁶小时。

三、封装与工艺特点

本产品采用1210片式封装,具备以下工艺优势:

  • 尺寸紧凑:公制尺寸3.2mm×2.5mm×1.6mm(典型厚度),适配智能手机、可穿戴设备等小型化设计;
  • 环保工艺:无铅银钯电极+X7R陶瓷介质,符合RoHS 2.0、REACH法规,焊接无有害物质释放;
  • 焊接兼容:适配回流焊(峰值≤260℃,持续≤10秒)、波峰焊,无虚焊、开裂风险;
  • 机械强度:多层陶瓷叠层结构,抗PCB弯曲(≤1mm/100mm),耐装配应力。

四、典型应用场景

该型号广泛覆盖以下领域:

  1. 消费电子:智能手机、平板的电源滤波(电池供电电路)、音频耦合(扬声器驱动);
  2. 工业控制:PLC模块、传感器节点的信号去耦、电源滤波,适配-20℃~+60℃工业环境;
  3. 汽车电子:车载中控、音响辅助电路(非安全关键件),满足汽车级温湿度要求;
  4. 通信设备:路由器、交换机电源模块滤波,降低高频噪声干扰;
  5. 小型医疗设备:便携式血糖仪、血压计的信号处理电路,符合环保与可靠性标准。

五、产品优势与适用注意事项

产品优势

  • 成本可控:国产替代进口(如村田、TDK同类品),性价比提升20%~30%;
  • 宽温稳定:X7R特性适配工业、汽车辅助系统复杂环境;
  • 兼容性强:封装与国际标准一致,可直接替换进口品,无需重绘PCB;
  • 供货稳定:三环规模化生产,月产能充足,适合批量采购。

注意事项

  1. 电压降额:交流电路峰值电压≤额定电压70%(如25V DC对应交流峰值≤17.5V);
  2. 焊接规范:避免回流焊超温(>260℃)或超时,防止介质开裂;
  3. 机械防护:PCB设计避开电容弯曲区,装配避免尖锐工具划伤;
  4. 存储条件:0℃~+40℃、湿度≤60%,开封后12个月内使用完毕。

本产品通过平衡性能、成本与可靠性,成为消费电子、工业控制等领域的通用优选元件,可满足多数低中压电路的滤波耦合需求。

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