WMSIC Electronic Components

FH 0402B104J160NT

Model0402B104J160NT
Package0402
BrandFH
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
FH 0402B104J160NT
Type
FH
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
0402B104J160NT
Electronic Component
1
Electronic Component
100nF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.013g
Electronic Component
1
Electronic Component
BM0263548134
Electronic Component
X7R
Voltage
16V
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.

0402B104J160NT 贴片多层陶瓷电容(MLCC)产品概述

一、产品基本定位

0402B104J160NT是风华高科(FH品牌) 推出的通用型贴片多层陶瓷电容(MLCC),核心面向消费电子、通信、工业控制等领域的电源滤波、去耦及信号调理需求。该产品以0402英制小封装(公制1005,约1.0mm×0.5mm)实现100nF容值,兼具宽温稳定性与高可靠性,是小型化电子设备的核心被动元件之一。

型号命名规则解析

  • 0402:英制封装尺寸(长0.04英寸×宽0.02英寸);
  • B:介质类型标识(对应X7R温度系数);
  • 104:容值代码(10×10⁴pF=100nF);
  • J:精度等级(±5%);
  • 160:额定电压(16V DC);
  • NT:端电极/包装标识(风华标准无铅端电极+卷带包装)。

二、核心技术参数详解

参数项 具体规格 说明 标称容值 100nF(104pF) 通用滤波/去耦常用容值 精度等级 ±5%(J级) 满足大部分电路对容值一致性要求 额定电压 16V DC 适用于3.3V/5V/12V低电压系统 温度系数 X7R -55℃~+125℃,容值变化±15%以内 封装尺寸 0402(1005) 长1.0mm×宽0.5mm,适配高密度PCB 损耗角正切(tanδ) ≤5%(1kHz下) 低损耗适合高频滤波应用 端电极类型 无铅三层结构(银+镍+锡) 符合RoHS 2.0标准,增强焊接可靠性 包装规格 10k/卷(编带) 适配自动化SMT生产线

三、材料与结构设计特点

1. X7R陶瓷介质优势

采用钛酸钡基陶瓷材料,介电常数(εr)约2000~4000,兼顾容值密度与温度稳定性:

  • 避免高介电常数材料(如Y5V)的容值随温度/电压漂移问题;
  • 宽温范围(-55℃~+125℃)内容值变化≤±15%,适配户外、车载等场景。

2. 多层堆叠结构

通过交替堆叠陶瓷介质层与镍内电极层,经高温烧结形成一体化结构:

  • 小封装(0402)实现100nF容值,容值密度比单层陶瓷电容提升5倍以上;
  • 内电极均匀分布,降低等效串联电阻(ESR)与等效串联电感(ESL)。

3. 端电极优化设计

三层端电极结构(银层→镍层→锡层):

  • 内层银层增强与陶瓷基体的附着力;
  • 中层镍层防止氧化,提升长期可靠性;
  • 外层锡层适配无铅焊接,焊接强度≥0.5kgf,耐PCB弯曲应力(≤5mm曲率)。

四、典型应用领域

1. 消费电子

  • 手机/平板:CPU、内存、基带芯片周边去耦电容(100nF是高频去耦核心值);
  • 智能穿戴:智能手表、手环的电源滤波与信号调理电路。

2. 通信设备

  • 路由器/交换机:电源模块滤波、以太网接口信号噪声抑制;
  • 无线模块:WiFi、蓝牙模块的射频去耦(低ESR适配高频信号)。

3. 工业控制

  • 小型PLC/传感器:模拟量输入输出电路滤波;
  • 低功耗电机驱动:驱动电路的电源去耦与电压稳定。

4. 汽车电子(低功耗场景)

  • 车载信息娱乐系统:中控屏、导航模块的辅助电路滤波(适配12V车载电源)。

五、性能优势对比

与同类竞品相比,0402B104J160NT具有以下核心优势:

  1. 容值密度高:0402封装实现100nF,比0603封装竞品节省30% PCB面积;
  2. 温度稳定性优:X7R介质容值变化率±15%,远优于Y5V介质(±20%~+80%/-20%);
  3. 可靠性高:风华成熟工艺使批次一致性达±2%(行业领先),长期失效率≤10 FIT(每十亿小时10次故障);
  4. 成本可控:通用型定位+大规模量产,价格适中,适合中小批量到百万级应用。

六、选型与使用注意事项

1. 电压与温度匹配

  • 实际工作电压需≤16V,建议降额至12V以下(提升长期可靠性);
  • 禁止在-55℃以下或+125℃以上环境长期工作,短期温度冲击不超过+150℃。

2. 焊接工艺要求

  • 回流焊:温度峰值230~250℃,时间≤60秒(无铅工艺);
  • 波峰焊:温度240~260℃,时间≤3秒;
  • 避免多次焊接(≤2次),防止陶瓷基体开裂。

3. 存储与静电防护

  • 未开封产品存储于**-10~40℃、湿度≤60%RH**环境,开封后12个月内使用完毕;
  • MLCC为静电敏感元件(ESD等级100V~200V),生产需佩戴静电手环,使用静电防护包装。

4. PCB设计要点

  • 焊盘尺寸:长0.60.7mm、宽0.30.4mm,间距0.2~0.3mm(避免焊盘过大导致立碑);
  • 焊盘布局:远离高频信号路径,减少电磁干扰。

总结

0402B104J160NT作为风华高科的通用型MLCC,以小体积、宽温稳定、高可靠性为核心优势,覆盖消费电子、通信等多领域应用。其无铅环保设计与自动化适配性,使其成为小型化电子设备的理想被动元件选择,尤其适合对成本敏感且需高密度集成的量产项目。

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