WMSIC Electronic Components

PSA FV55X224K102EHG

ModelFV55X224K102EHG
Package2220
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 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
PSA FV55X224K102EHG
Type
PSA
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PSA
Electronic Component
FV55X224K102EHG
Electronic Component
1
Electronic Component
220nF
Package
2220
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.54g
Electronic Component
1
Electronic Component
BM0263512053
Electronic Component
X7R
Voltage
1kV
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.

FV55X224K102EHG 高压贴片陶瓷电容产品概述

FV55X224K102EHG是PSA信昌电陶推出的一款高压多层陶瓷贴片电容(MLCC),针对中高压电路的滤波、耦合、储能等需求设计,具备宽温稳定性、高耐压、小体积等特点,适用于工业、新能源、医疗等多个领域。

一、产品基本属性定位

该型号属于PSA高压MLCC系列,核心定位为商业级中高压贴片电容,兼顾性能与成本,满足大多数不需要超高精度但对耐压、宽温有要求的应用场景。产品采用贴片式封装,可直接适配SMT自动化生产,焊接兼容性强,无需额外插件加工。

二、核心参数详解

1. 容值与精度

容值标称220nF(标识为“224”,3位数字规则:前两位22为有效数,第三位4表示×10⁴,即22×10⁴pF=220nF),精度为**±10%**。该精度属于商业级常规范围,可覆盖电源滤波、EMI抑制等对精度要求不苛刻的高压电路,无需额外校准即可满足基本功能需求。

2. 额定电压

额定直流电压为1kV(1000V),是该产品的核心耐压指标。需注意:此参数为直流额定电压,若用于交流电路需根据频率降额(一般交流峰值电压不超过额定直流电压的70%),避免介质击穿或漏电流上升。

3. 温度系数(介质特性)

采用X7R陶瓷介质,温度特性符合行业标准:

  • 工作温度范围:-55℃ ~ +125℃;
  • 容值变化率:全温范围内不超过±15%;
  • 损耗角正切(tanδ):典型值≤5%(1kHz下),低损耗特性适合高频或交流应用,减少电路能量损耗。

4. 封装与尺寸

封装规格为2220英制贴片封装,公制尺寸约为:

  • 长度:5.59mm(22×0.01英寸);
  • 宽度:5.08mm(20×0.01英寸);
  • 厚度:典型值1.5mm(不同批次略有差异)。 该封装体积紧凑,相比同容值、同耐压的插件电容,可节省约60%的PCB空间,适合高密度电路设计。

三、材料与性能优势

  1. 多层陶瓷结构(MLCC):通过多层介质与电极堆叠,在小体积内实现高容值,同时分散电压应力提升耐压性能(单层陶瓷电容耐压有限,多层结构可降低每层介质承受的电压);
  2. 高压稳定性:电极与介质层的厚度、间距经过优化,25℃下绝缘电阻≥10¹⁰Ω,长期工作无明显漏电流上升,符合IEC 60384-14标准;
  3. 宽温可靠性:X7R介质的温度稳定性优于Y5V等低阶介质,可适应工业环境的极端温度变化(如户外充电桩、光伏逆变器的高低温循环);
  4. 环保合规:产品符合RoHS 2.0、REACH等环保指令,无铅无镉,满足全球市场的环保要求。

四、典型应用场景

结合参数与性能,该产品主要应用于以下领域:

  1. 工业电源:开关电源、UPS电源的高压滤波、EMI滤波(抑制共模/差模干扰);
  2. 新能源:充电桩、光伏逆变器、储能系统的高压直流电路滤波;
  3. 医疗设备:高压电源模块(如X光机、核磁共振辅助电源)的滤波与耦合;
  4. 通信基站:基站电源的高压部分滤波,提升电源效率与稳定性;
  5. 汽车电子:电动车辆的辅助高压系统(如电动空调、座椅加热)的滤波电路。

五、品牌与可靠性保障

PSA信昌电陶是国内专注于陶瓷电容研发生产的企业,拥有多年MLCC制造经验,产品可靠性通过以下验证:

  • 高温寿命测试:125℃/1kV/1000h,容值变化率≤±10%;
  • 温度循环测试:-55℃~+125℃/1000次,无外观损坏与性能下降;
  • 供货稳定性:具备成熟的自动化生产线,可满足批量订单需求,交期可控。

总结

FV55X224K102EHG作为一款高性价比高压MLCC,以1kV耐压、220nF容值、X7R宽温特性为核心,适配多领域高压电路需求,是工业、新能源等行业的可靠选择。

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