WMSIC Electronic Components

TDK C1608X7R2A223KT000N

ModelC1608X7R2A223KT000N
Package0603
BrandTDK
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
TDK C1608X7R2A223KT000N
Type
TDK
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
C1608X7R2A223KT000N
Electronic Component
1
Electronic Component
22nF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.033g
Electronic Component
1
Electronic Component
BM0264554831
Electronic Component
X7R
Voltage
100V
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.

TDK C1608X7R2A223KT000N 贴片MLCC产品概述

一、产品基本属性与命名解析

TDK C1608X7R2A223KT000N是一款多层陶瓷贴片电容(MLCC),核心参数与命名规则清晰对应:

  • 「C」:电容类型标识;
  • 「1608」:公制封装尺寸(1.6mm×0.8mm,对应英制0603),体积紧凑适合高密度PCB设计;
  • 「X7R」:温度特性代码(-55℃~+125℃内,容值变化≤±15%);
  • 「2A」:额定电压(2×50V=100V);
  • 「223」:容值标识(22×10³pF=22nF=22000pF);
  • 「K」:容值精度(±10%);
  • 「T000N」:后缀(含包装方式、端子处理等信息,如卷带包装、无铅端子)。

二、核心电气性能参数

该产品的电气性能满足中高要求电路的基本需求:

参数 典型值/规格 标称容值 22nF(223) 容值精度 ±10%(K级) 额定电压(DC) 100V(2A) 工作温度范围 -55℃~+125℃ 容值温度漂移 ≤±15%(全温区) 绝缘电阻(25℃,100V) ≥10⁹Ω 损耗角正切(tanδ) ≤2.5%(1kHz,25℃)

注:高频下(>100kHz)容值因寄生电感略有下降,但仍满足一般滤波/耦合需求。

三、温度特性与可靠性

X7R是MLCC的中温稳定型类别,区别于NPO(高精度低温漂)和Y5V(高容值低温漂):

  1. 温度稳定性:全温区容值漂移≤±15%,远优于Y5V(±20%~+80%),适合对容值一致性有要求的电路;
  2. 可靠性验证:经TDK标准测试(-55℃~+125℃循环1000次、振动/冲击测试)后,绝缘电阻无明显下降,无开裂/短路问题;
  3. 环境适配性:覆盖工业(-40℃+85℃)、汽车(-40℃+125℃)及消费电子场景。

四、封装与机械性能

  1. 封装尺寸:1.6mm×0.8mm×0.8mm(典型厚度),与英制0603兼容,贴装密度高;
  2. 端子工艺:无铅镀锡端子(符合RoHS/REACH),焊接兼容性强(回流焊、波峰焊均适配);
  3. 机械强度:多层陶瓷叠层结构,抗振动(10~2000Hz,1.5g)、抗冲击(1500g,0.5ms)性能符合IEC 60068标准;
  4. 包装方式:卷带包装(Tape & Reel),每盘4000~10000pcs,适合自动化贴装。

五、典型应用场景

因体积小、电压适配广、稳定性好,该产品广泛用于:

  1. 消费电子:手机、平板、笔记本的电源滤波、信号耦合;
  2. 工业控制:PLC、变频器、传感器模块的直流去耦;
  3. 汽车电子:车载导航、仪表盘、ADAS低压电路(≤100V)滤波;
  4. 通信设备:路由器、交换机的信号处理耦合/EMI抑制;
  5. 电源模块:DC-DC转换器、AC-DC适配器的输出滤波。

六、选型与使用注意事项

  1. 电压降额:实际工作电压≤80%额定电压(≤80V),避免击穿;
  2. 温度限制:不得超出-55℃~+125℃,高温下需增加降额;
  3. 焊接工艺:回流焊峰值温度≤245℃,时间≤10s,避免热应力开裂;
  4. 静电防护:ESD等级(HBM 2kV),需防静电操作(包装、工具、环境);
  5. 替换原则:需完全匹配封装、容值、精度、电压、温度系数,不得用Y5V替代X7R(稳定性不足)。

该产品是TDK经典的中压、稳定型MLCC,平衡了性能、体积与成本,适合多数中端电路的滤波/耦合需求。

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