WMSIC Electronic Components

PSA FS32X475K500EGG

ModelFS32X475K500EGG
Package1210
BrandPSA
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 25+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
PSA FS32X475K500EGG
Type
PSA
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PSA
Electronic Component
FS32X475K500EGG
Electronic Component
1
Electronic Component
4.7uF
Package
1210
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.16g
Electronic Component
1
Electronic Component
BM0264820229
Electronic Component
X7R
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
1000

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

FS32X475K500EGG 多层陶瓷贴片电容(MLCC)产品概述

一、产品基本定位与核心参数

FS32X475K500EGG是PSA信昌电陶推出的中低压通用型多层陶瓷贴片电容(MLCC),针对工业控制、消费电子等领域的滤波、耦合、旁路需求设计,核心参数如下:

  • 容值:4.7μF(型号“475”表示47×10⁵ pF=4.7μF)
  • 精度:±10%(型号“K”为精度代码)
  • 额定电压:50V(型号“500”对应50V)
  • 温度系数:X7R(型号“X”为温度系数前缀)
  • 封装:1210(英制120mil×100mil,公制3.2mm×2.5mm)

二、封装与物理特性

该产品采用1210标准贴片封装,物理参数适配主流SMT生产线:

  • 尺寸:长3.2mm×宽2.5mm,典型厚度1.0mm(不同批次公差±0.1mm);
  • 端电极:三层结构(镍底层+镍中间层+锡表层),兼容回流焊(260℃/10s)、波峰焊工艺,焊接后无虚焊、剥离问题;
  • 外观:表面平整,无气泡、裂纹,端电极覆盖均匀,符合IPC-A-610电子组件标准。

三、电气性能优势

FS32X475K500EGG的电气性能覆盖中低压电路的核心需求:

  1. 电压余量充足:50V额定电压适配12V、24V等常见电源系统,降额使用时可靠性更高;
  2. 精度稳定:±10%容值精度满足工业级应用的误差要求,无需额外校准;
  3. 损耗低:1kHz、25℃下损耗角正切(DF)典型值≤2%,适合高频信号处理;
  4. 绝缘性优异:25℃、50V DC下绝缘电阻≥10⁹Ω,漏电流极小,不影响电路正常工作。

四、温度特性与可靠性

X7R温度系数赋予产品宽温适应能力,符合IEC 60384-1标准:

  • 工作温度范围:-55℃至+125℃,容值变化率≤±15%(相对于25℃);
  • 可靠性测试:
    • 高温负荷寿命(THL):50V、125℃下1000小时,容值变化≤±10%,DF变化≤2倍;
    • 温度循环:-55℃→+125℃循环500次,无外观损伤,电气性能无衰减;
    • 耐湿测试:85℃、85%RH下1000小时,绝缘电阻≥10⁸Ω。

五、典型应用场景

因参数均衡、可靠性高,该产品广泛应用于:

  1. 电源电路:DC-DC转换器输入/输出滤波,抑制电压纹波(如LED驱动电源、机顶盒电源);
  2. 信号处理:音频/视频设备耦合电容,传递信号无明显失真;
  3. 工业控制:PLC、变频器旁路电容,抑制高频电磁干扰;
  4. 通信设备:WiFi模块、小型基站滤波电容,适配户外宽温环境;
  5. 消费电子:路由器、智能家电的电源滤波,满足批量生产需求。

六、品牌与品质保障

PSA信昌电陶作为国内MLCC主流制造商,为产品提供成熟的品控与服务:

  • 环保合规:符合RoHS 2.0、REACH标准,无铅无镉;
  • 认证齐全:通过ISO9001质量管理体系、IATF16949汽车电子体系认证(可满足汽车级辅助应用);
  • 产能稳定:月产能达千万级,交期可控(标准品7-15天,定制品30天内);
  • 技术支持:提供选型手册、应用案例,协助客户优化电路设计。

总结

FS32X475K500EGG凭借宽温可靠性、中低压适配性与高性价比,成为替代进口同类产品的优选方案,适用于多数工业与消费类电子领域的常规电路设计。

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