WMSIC Electronic Components

FH 0402CG510J500NT

Model0402CG510J500NT
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 0402CG510J500NT
Type
FH
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
0402CG510J500NT
Electronic Component
1
Electronic Component
51pF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.022g
Electronic Component
1
Electronic Component
BM0263548017
Electronic Component
C0G
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.

0402CG510J500NT 风华贴片多层陶瓷电容(MLCC)产品概述

一、产品基本定位与品类

该产品为风华(FH)品牌旗下0402封装贴片多层陶瓷电容(MLCC),属于C0G(NP0)温度系数系列,专为对容值稳定性、高频特性要求较高的精密电子电路设计。作为小尺寸、高可靠性的被动元件,适配消费电子、通信、工业控制等领域的小型化、集成化需求,是常规电压下精密电路的理想选择。

二、核心性能参数详解

该电容围绕“稳定、精准、适配常规电压”设计,核心参数可满足多数精密场景需求:

  1. 容值与精度:标称容值51pF,精度±5%(对应EIA容差代码“J”),偏差控制严格,适合对容值一致性要求高的电路;
  2. 额定电压:直流额定电压50V,覆盖多数中低功率电路的工作范围(如5V/12V/24V系统的辅助滤波);
  3. 温度系数:C0G(NP0)级,温度系数≤±30ppm/℃(温度每变化1℃,容值变化不超30ppm),是陶瓷电容中温度稳定性最优的类别,且无极性、频率特性优异;
  4. 损耗特性:典型介质损耗角正切(DF)≤0.15%@1kHz,高频信号下损耗低,适合滤波、耦合场景;
  5. 容值编码解析:型号中“510”为pF级编码(前两位“51”为有效数,第三位“0”表示10⁰),即51×10⁰=51pF。

三、封装与机械特性

采用0402英制封装(对应公制1005,长1.0mm×宽0.5mm),适配高密度PCB设计:

  1. 尺寸参数:
    • 长度:1.0±0.2mm;
    • 宽度:0.5±0.2mm;
    • 厚度:0.5±0.1mm(典型值);
  2. 电极与工艺:镍电极(Ni)+ 锡镀层(Sn)结构,兼容无铅回流焊,避免铅污染;
  3. 焊接兼容性:支持回流焊(峰值温度260±5℃,过温时间≤10秒)、波峰焊(需保护引脚),符合RoHS 2.0、REACH环保指令。

四、典型应用场景

因C0G系列的高稳定性,该电容适用于以下场景:

  1. 通信设备:手机、路由器、基站的射频前端(RF)滤波、耦合(如天线匹配、信号调理);
  2. 工业控制:PLC、伺服驱动器的定时电路、传感器信号滤波;
  3. 消费电子:蓝牙耳机、智能手表的时钟电路、电源高频去耦(如3.3V电源滤波);
  4. 医疗仪器:便携式医疗设备(血糖仪、血压计)的信号调理;
  5. 汽车电子:非高温高可靠性场景(如车载信息娱乐系统滤波,车规级需确认具体型号)。

五、品牌与品质保障

风华作为国内MLCC龙头,该产品具备以下优势:

  1. 一致性:自动化生产工艺,容值、尺寸偏差控制严格,适合批量贴片;
  2. 可靠性:通过-55℃~+125℃温度循环、1000小时湿热试验等,满足工业级要求;
  3. 环保合规:无铅无镉,符合全球主流环保标准,适配出口产品。

六、使用注意事项

为确保性能,需注意:

  1. 静电防护:MLCC为静电敏感元件,操作需防静电手环、工具,避免击穿;
  2. 储存条件:未开封产品储存在-40℃~+85℃、湿度≤60%环境,储存时间≤12个月;
  3. 焊接要求:避免多次回流焊(≤2次),焊接后冷却至室温再操作;
  4. 电压限制:工作电压不超50V(直流),交流电压换算有效值后不超额定值;
  5. 机械应力:PCB弯曲度≤0.5%,贴片避免过度施压,防止电容开裂。

该产品凭借小尺寸、高稳定性、常规电压适配性,成为精密电子电路的高性价比选择,可满足多数中低端至中端应用的需求。

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