WMSIC Electronic Components

FH 0402B102J500NT

Model0402B102J500NT
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 0402B102J500NT
Type
FH
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
0402B102J500NT
Electronic Component
1
Electronic Component
1nF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.013g
Electronic Component
1
Electronic Component
BM0263677239
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.

风华FH 0402B102J500NT 贴片陶瓷电容(MLCC)产品概述

这款0402B102J500NT是风华电子(FH)推出的通用型贴片多层陶瓷电容(MLCC),针对小型化、高密度电子设备设计,兼顾性能稳定性与成本控制,广泛适配消费电子、通信模块、小型工业设备等领域。

一、产品核心身份与定位

作为风华常规MLCC系列的核心型号,该产品主打超小型0402封装,聚焦“够用即好”的实用场景——既满足多数电路对容值精度、温度稳定性的基本要求,又避免高精度材质带来的成本冗余,是消费电子、小型设备批量生产的优选电容之一。

二、关键参数与性能解析

以下参数均为行业标准标识,清晰对应实际性能:

  1. 封装规格:0402(英制命名,对应公制尺寸1.0mm×0.5mm)——超小型封装,可显著节省PCB空间,适配高密度布局(如可穿戴设备、智能手机主板);
  2. 容值与精度:标称容值1nF(即1000pF),采用「三位数字标识法」(102=10×10²pF);精度±5%(字母“J”对应行业标准精度等级,优于±10%的K级),满足90%以上常规电路的偏差需求;
  3. 额定电压:50V直流额定电压——适用于低压直流系统(如5V、12V电源滤波、信号耦合),需注意避免超过额定电压使用(瞬时峰值电压不超63V为宜);
  4. 温度系数与材质:X7R陶瓷材质——温度范围覆盖**-55℃至+125℃**,容值变化控制在±15%以内。相比Y5V(高容值但温度波动大)、NPO(高精度但容值小),X7R是“性能-成本”的平衡之选;
  5. 其他特性:无极性设计(无需区分正负极,焊接更便捷)、多层陶瓷结构(体积小、容值密度高)、符合RoHS无铅环保要求。

三、材质与可靠性优势

X7R材质的核心价值,加上风华的制造工艺,让产品具备:

  • 宽温稳定性:在-55℃~+125℃范围内,容值波动不超15%,适合户外、工业等温度变化场景(如农业传感器、户外监控设备);
  • 批量一致性:风华采用成熟的流延成型、叠层工艺,产品容值偏差、尺寸一致性好,减少批量生产中的良率问题;
  • 基础可靠性:通过高温老化(125℃×1000小时)、湿度测试(85℃/85%RH×1000小时),满足商业级电子设备的寿命需求(典型寿命≥10年)。

四、典型应用场景

该产品因封装小、性能平衡,广泛用于:

  1. 消费电子终端:智能手机/平板的音频滤波、射频信号耦合;智能手环/手表的电源滤波、传感器信号调理;
  2. 通信模块:WiFi、蓝牙、LoRa无线模块的杂波滤波(避免信号干扰);
  3. 小型工业设备:传感器节点(如温度、湿度传感器)的信号放大滤波;微型PLC的输入输出电路;
  4. 车载低压辅助电路:汽车中控屏、仪表盘的低压信号滤波(X7R的125℃上限可覆盖多数低压辅助电路的温度需求)。

五、封装适配与焊接工艺

0402封装的适配性直接影响生产效率:

  • PCB布局:可与同封装的0402电阻、电感兼容,适合高密度板(如手机主板的“小间距”布局);
  • 焊接工艺:支持回流焊(峰值温度260℃±5℃,持续时间≤10秒)、波峰焊(需注意焊接顺序,避免高温损伤电容);
  • 无铅要求:焊端采用Sn-Cu合金,符合欧盟RoHS、中国RoHS标准,可出口至全球市场。

六、品牌与市场价值

风华FH是国内MLCC领域的龙头厂商,具备年产能超1000亿只的规模化生产能力,该产品的核心市场价值:

  • 性价比优势:比进口品牌(如村田、TDK)同规格产品成本低20%-30%,适合中低端消费电子批量采购;
  • 供应稳定性:规模化产能减少缺货风险,尤其在消费电子旺季(如双11、春节)可保障供货;
  • 技术支持:针对批量客户提供焊接工艺优化建议、样品测试服务,降低设计风险。

总结

风华0402B102J500NT是一款“实用型”MLCC,凭借超小型封装、平衡的性能参数、可靠的品质,成为消费电子、通信等领域小型化设备的常用选择,适合追求性价比与稳定性的电子设计需求。

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