WMSIC Electronic Components

PSA FS56X105K501EGG

ModelFS56X105K501EGG
Package2225
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 Date code within 2 years

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
PSA FS56X105K501EGG
Type
PSA
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PSA
Electronic Component
FS56X105K501EGG
Electronic Component
1
Electronic Component
1uF
Package
2225
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.61g
Electronic Component
1
Electronic Component
BM0264779589
Electronic Component
X7R
Voltage
500V
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.

FS56X105K501EGG 贴片多层陶瓷电容(MLCC)产品概述

一、产品核心身份与定位

FS56X105K501EGG是PSA(信昌电陶) 推出的中高压贴片多层陶瓷电容(MLCC),属于工业级高容值产品线的核心型号。该产品针对电源系统、工业控制等对电压耐受、温度稳定性要求较高的场景设计,兼顾容值精度与可靠性,是替代传统插件电容、缩小电路体积的高效贴片方案。

二、关键参数与性能指标

该型号的核心参数可明确拆解为以下维度,符合行业主流高压MLCC的性能标准:

  1. 容值与精度:标称容值1μF(型号标识“105”,即10×10⁴ pF),精度±10%(标识“K”),满足大多数工业电路对容值偏差的要求;
  2. 额定电压:直流额定电压500V(标识“501”),可兼容交流电压≤350V(有效值)场景,覆盖中高压电路的基础需求;
  3. 温度特性:采用X7R材质,工作温度范围为-55℃至+125℃,容值变化控制在±15%以内(行业标准),温度稳定性优于Y5V等低成本材质;
  4. 辅助性能:1kHz频率下损耗角正切(tanδ)≤5%,绝缘电阻≥10GΩ·min(125℃条件下),满足滤波、耦合的低损耗要求。

三、封装与物理特性

采用2225英制贴片封装,具体物理尺寸(参考PSA官方规格)为:

  • 长度:5.588mm(22×0.01英寸);
  • 宽度:6.35mm(25×0.01英寸);
  • 厚度:约2.0mm(适配高压电容的多层陶瓷介质设计)。

端电极采用镍锡(Ni/Sn)镀层,兼容回流焊、波峰焊工艺,焊接后可形成可靠的电气连接;产品符合RoHS 2.0、REACH等环保指令,不含铅、镉等有害物质。

四、X7R温度特性的应用优势

X7R是MLCC“温度稳定型”材质的代表,FS56X105K501EGG依托该材质具备以下核心优势:

  1. 宽温域稳定:在-55℃至+125℃的极端温度范围内,容值波动极小,避免因环境温度变化导致滤波效果下降、耦合信号失真;
  2. 抗老化性强:陶瓷介质化学稳定性高,长期工作后容值衰减率低于Y5V材质,延长产品使用寿命(典型寿命≥2000小时@125℃);
  3. 适配复杂场景:适合户外通信基站、工业烤箱等温度变化剧烈的环境,无需额外增加温度补偿电路。

五、典型应用场景

该型号的高压、高容值特性使其适用于多类工业与电源场景:

  1. 开关电源滤波:AC-DC电源的PFC模块、输出滤波电路,替代插件电容缩小电源体积;
  2. 工业控制电路:PLC、伺服驱动器的信号耦合、去耦电路,保证控制信号的稳定性;
  3. 新能源领域:储能逆变器、充电桩的高压辅助电路,耐受电网波动带来的电压冲击;
  4. 医疗设备模块:高压发生器、监护仪的滤波电路,符合医疗设备对可靠性的严格要求;
  5. 通信基站电源:基站电源的高压滤波、浪涌抑制,适应户外环境的温度变化。

六、品牌与可靠性保障

PSA(信昌电陶)是国内MLCC领域资深厂商,FS56X105K501EGG具备可靠的品质保障:

  1. 认证资质:通过ISO9001质量管理体系、ISO14001环境管理体系认证,部分批次符合AEC-Q200汽车级标准;
  2. 可靠性测试:出厂前经过高温寿命测试(125℃/1000小时)、湿度循环测试(85℃/85%RH/1000小时)、温度冲击测试(-55℃→+125℃循环),不良率控制在10ppm以内;
  3. 供应链稳定:采用自主陶瓷介质配方,产能稳定,可满足批量订单需求。

七、选型与应用注意事项

  1. 替换参考:如需替换,需确认容值(1μF)、电压(500V)、温度系数(X7R)、封装(2225)一致,可兼容同参数的村田GRM22ER系列、TDK C3216系列产品;
  2. 焊接要求:回流焊峰值温度≤260℃,焊接时间≤10秒/引脚,避免过热导致陶瓷介质开裂;
  3. 存储条件:未开封产品存储于温度15-35℃、湿度≤60%的环境中,开封后12个月内使用完毕。

该型号以高性价比、稳定可靠的特性,成为中高压电路设计中替代插件电容的优选方案,广泛应用于工业、新能源、通信等领域。

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