WMSIC Electronic Components

AVX 0402YC104JAT2A

Model0402YC104JAT2A
PackageSMD
BrandAVX
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 Option 58909

Availability on request

Technical data

Product details

18 specifications

Core information

Product name
AVX 0402YC104JAT2A
Type
AVX
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AVX
Electronic Component
0402YC104JAT2A
Electronic Component
1
Electronic Component
100nF
Package
SMD
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.011g
Electronic Component
1
Electronic Component
BM0265602560
Electronic Component
X7R
Voltage
16V
Electronic Component
Electronic Component
Electronic Component
500

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

AVX 0402YC104JAT2A 多层陶瓷贴片电容(MLCC)产品概述

一、产品基本标识与定位

AVX 0402YC104JAT2A 是一款通用型多层陶瓷贴片电容(MLCC),型号各段含义清晰:

  • 0402:英制贴片封装尺寸(长0.04英寸×宽0.02英寸),对应公制1005(1.0mm×0.5mm);
  • YC:AVX MLCC通用系列标识,覆盖低电压、通用容值范围;
  • 104:容值代码(10×10⁴ pF=100nF);
  • J:精度等级(±5%);
  • AT2A:封装细节与介质标识,对应X7R温度系数。

该产品定位于低电压小型化电路的滤波、耦合、旁路等核心应用,兼顾容量密度与宽温稳定性。

二、核心电气性能参数

1. 容值与精度

标称容值100nF(10⁻⁷ F),精度±5%,满足90%以上通用电路的容值误差要求(如电源滤波、信号耦合无需更高精度)。

2. 额定电压

直流(DC)额定电压16V,适用于3.3V、5V等低电压供电系统(如MCU、传感器节点)。需注意:实际工作电压建议降额50%(≤8V),避免长期老化导致容量衰减。

3. 温度系数

采用X7R陶瓷介质,温度范围覆盖**-55℃至+125℃**,容值变化率≤±15%,兼顾宽温稳定性与高容量密度(比NP0介质容量高10倍以上)。

4. 高频特性

MLCC结构使该产品具有低等效串联电阻(ESR)和低等效串联电感(ESL),适合10MHz以下射频电路的滤波与信号匹配。

三、封装与物理特性

1. 封装类型

SMD(表面贴装)0402封装,公制尺寸为1.0mm×0.5mm×0.5mm(典型值),体积仅为0805封装的1/4,适合高密度PCB设计(如智能手机主板、小型传感器模块)。

2. 结构设计

  • 介质层:BaTiO₃基陶瓷,多层堆叠提升容量密度;
  • 内电极:镍(Ni)合金,降低成本且环保;
  • 外电极:三层结构(镍/锡铅或镍/锡),兼容无铅焊接工艺,耐焊接热符合J-STD-020标准。

3. 机械性能

抗振动(符合IEC 60068-2-6标准)、耐冲击(跌落测试合格),适合便携式设备的振动环境。

四、典型应用场景

  1. 消费电子:智能手机、平板、智能穿戴的电源滤波(旁路电容)、音频信号耦合;
  2. 工业控制:小型PLC、低功耗MCU、传感器节点的抗干扰滤波;
  3. 通信设备:蓝牙、WiFi、LoRa模块的射频滤波与信号匹配;
  4. 医疗设备:便携式血糖仪、血压计的电源稳压电路;
  5. 汽车电子:非严苛环境下的车载娱乐系统、辅助传感器电路(部分批次符合AEC-Q200标准)。

五、品牌与可靠性优势

1. 品牌背景

AVX是全球领先的被动元件制造商,MLCC产品线覆盖全封装(01005至1812)与全参数,工艺成熟稳定,供货能力强。

2. 可靠性测试

产品经过温度循环(-55℃~125℃,1000次)、湿度老化(85℃/85%RH,1000小时)、振动测试等严格验证,符合IEC、EIA国际标准。

3. 环保合规

符合RoHS 2.0、REACH法规,无铅无卤,满足绿色制造要求。

六、选型与使用注意事项

  1. 降额使用:额定电压16V,实际工作电压≤8V(降额50%),延长寿命;
  2. 温度适配:X7R介质在>100℃时容量略有下降,需确认应用场景温度范围;
  3. 焊接工艺:回流焊峰值温度240~260℃,时间≤10秒,避免冷焊或过热损坏;
  4. 精度替代:若需±1%精度,可选择同系列F等级产品;若需更高温度稳定性(±50ppm/℃),换用NP0介质MLCC。

该产品凭借小型化、稳定性能与可靠品牌保障,成为通用电子电路中100nF/16V规格的优选MLCC之一。

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