WMSIC Electronic Components

TDK CGA2B3X7R1H104KT0Y0S

ModelCGA2B3X7R1H104KT0Y0S
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

16 specifications

Core information

Product name
TDK CGA2B3X7R1H104KT0Y0S
Type
TDK
Minimum package
10000 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
CGA2B3X7R1H104KT0Y0S
Electronic Component
1
Electronic Component
100nF
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
0.04g
Electronic Component
1
Electronic Component
BM0258885784
Electronic Component
X7R
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
10000

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

TDK CGA2B3X7R1H104KT0Y0S 片式陶瓷电容产品概述

一、产品基本定位与属性

TDK CGA2B3X7R1H104KT0Y0S是一款多层片式陶瓷电容(MLCC),属于TDK常规系列中的小型化通用型元件,核心面向需要中等容值、温度稳定性及高密度贴装的电子电路设计。该型号采用0402(英制封装,对应公制1005)小型封装,适配消费电子、工业控制、通信等领域的紧凑电路布局,是市场应用广泛的核心被动元件之一。

二、核心技术参数详解

该型号参数与用户需求完全匹配,关键指标如下:

参数项 具体参数 技术说明 封装形式 0402(1005) 长×宽=1.0mm×0.5mm(典型值) 标称容值 100nF(104) 三位数字法:10×10⁴pF=100nF 容值误差 ±10%(K) 符合IEC标准的K级精度要求 额定电压 50V DC 直流工作电压上限 温度系数 X7R 温度范围-55℃~+125℃,容值变化≤±15% 典型厚度 0.5mm(±0.1mm) 贴装高度适配常规PCB设计 损耗角正切(tanδ) ≤2.5%(1kHz,25℃) 高频损耗低,适合滤波/耦合场景 漏电流(IR) ≤1μA(50V DC,25℃) 绝缘性能优异,减少能量损耗

三、X7R介质材料的技术优势

X7R是该型号的核心介质材料,相比其他介质具有平衡的性能优势:

  1. 温度稳定性适中:在工作温度范围(-55℃+125℃)内,容值变化不超过±15%,远优于Y5V(±20%-82%)等低稳定性介质,可满足多数工业/消费电子的宽温适应性需求;
  2. 容值密度与成本平衡:比NP0/C0G(高稳定但容值密度低)的容值密度高3~5倍,同时成本低于高容值的X5R/X6S,性价比突出;
  3. 直流偏置特性可控:虽存在偏置下容值下降(典型50V下下降≤30%),但在中等电压电路中影响可通过设计补偿,适合电源滤波、信号耦合等场景。

四、典型应用场景

该型号的参数特性使其适配多领域核心应用:

  1. 消费电子:智能手机、平板电脑、智能穿戴的电源滤波(如DC-DC模块输出)、音频信号耦合,0402封装满足小型化需求;
  2. 工业控制:PLC、伺服驱动器的信号调理电路、电源滤波,50V额定电压覆盖工业低压电源(24V/48V),X7R稳定性适配车间宽温环境;
  3. 通信设备:基站射频前端、路由器的电源模块滤波,低损耗特性减少信号干扰,提升传输质量;
  4. 汽车电子:车载辅助驾驶传感器(如毫米波雷达)的信号电路,若为AEC-Q200认证批次,可直接用于车规级场景。

五、可靠性与品质保障

TDK作为MLCC行业龙头,该型号具备成熟的可靠性设计:

  1. 工艺成熟度:采用高精度多层叠层技术,电极采用银钯合金(Ag-Pd),耐氧化、耐焊接热(260℃回流焊3次无失效);
  2. 标准合规性:符合IEC 60384-14、JIS C 5102等国际/国内标准,部分批次通过AEC-Q200汽车级可靠性测试;
  3. 长期稳定性:高温寿命测试(125℃,50V DC,1000小时)后,容值变化≤±5%,漏电流≤初始值的2倍,满足长周期使用需求。

六、应用设计注意事项

  1. 直流偏置补偿:设计时需考虑X7R介质在直流偏置下的容值下降,可适当预留10%~20%的容值余量;
  2. 焊接工艺要求:推荐采用回流焊(温度曲线符合J-STD-020),避免手工焊的局部过热损伤元件;
  3. 温度范围限制:需确保工作环境温度在-55℃~+125℃以内,超出范围会导致容值漂移或性能下降。

该型号凭借小型化、高可靠性及平衡的性能参数,成为多领域电子设计的优选被动元件,可有效降低电路体积并提升信号稳定性。

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