WMSIC Electronic Components

PSA FV32N102J102EEG

ModelFV32N102J102EEG
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 FV32N102J102EEG
Type
PSA
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PSA
Electronic Component
FV32N102J102EEG
Electronic Component
1
Electronic Component
1nF
Package
1210
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.089g
Electronic Component
1
Electronic Component
BM0264906429
Electronic Component
C0G
Voltage
1kV
Electronic Component
Electronic Component
Electronic Component
2000

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

FV32N102J102EEG 高压贴片MLCC产品概述

一、产品核心定位与身份识别

FV32N102J102EEG是PSA信昌电陶推出的一款1210封装高压多层陶瓷电容(MLCC),针对工业级高压场景设计,核心参数聚焦“高额定电压、高温度稳定性”,是开关电源、电力电子等领域的通用高压电容选型。

二、关键性能参数深度解析

1. 容值与精度

标称容值为1nF(1000pF),精度等级为**±5%(J档)**,满足大多数工业电路对容值偏差的要求,无需额外复杂的容值匹配设计。

2. 额定电压

直流额定电压为1kV,是该产品的核心优势之一——区别于常规低压MLCC(通常≤50V),可直接应用于高压母线、高压滤波等场景;需注意:交流电压应用需按“峰值电压≤额定电压”降额(如交流1kVrms需降额至800Vrms以下)。

3. 温度系数与损耗

采用C0G(NP0)材质,温度系数≤±30ppm/℃,是目前陶瓷电容中温度稳定性最优的材质之一;频率特性优异(直流至GHz范围容值稳定),损耗角正切(DF)≤0.15%@1kHz,适合高频耦合、谐振等低损耗场景。

4. 封装尺寸

遵循1210英制封装(公制3.2mm×2.5mm),符合IPC-J-STD-001标准,尺寸紧凑,兼容常规SMT产线的贴装精度要求。

三、物理特性与工艺兼容性

1. 封装结构

采用多层陶瓷叠层+端电极设计:内层陶瓷为C0G介质,端电极采用Ni-Sn无铅镀层,焊接兼容性好,可匹配Sn-Ag-Cu(SAC)无铅焊料,满足RoHS环保要求。

2. 尺寸与机械性能

具体尺寸(参考PSA datasheet):

  • 长度:3.2±0.2mm
  • 宽度:2.5±0.2mm
  • 厚度:1.5±0.2mm
  • 端电极宽度:0.4±0.2mm

机械性能:抗弯曲强度≥5mm(IPC标准),可承受PCB轻微形变(如温度变化导致的热胀冷缩),振动环境下(10-2000Hz,1g)可靠性达标。

3. 焊接工艺

  • 回流焊:峰值温度220-240℃,回流时间≤60秒(避免陶瓷开裂);
  • 波峰焊:温度≤260℃,焊接时间≤10秒;
  • 手工焊:温度≤350℃,焊接时间≤3秒(需使用恒温烙铁)。

四、典型应用场景

1. 高压滤波电路

  • 开关电源高压侧滤波(AC-DC转换的380V/760V母线滤波);
  • LED驱动电源高压输出滤波(如1kV直流驱动的大功率LED阵列)。

2. 射频与谐振电路

  • 射频信号耦合(如50MHz-1GHz频段的信号传输);
  • LC谐振回路(如晶体振荡器的辅助谐振,温度稳定不影响频率漂移)。

3. 工业与医疗设备

  • 高压传感器信号隔离(如压力传感器的高压偏置电路);
  • 医疗仪器高压模块(如X光机的高压滤波,需符合安规要求)。

4. 电力电子设备

  • 逆变器高压母线滤波(如太阳能逆变器的DC400V/800V母线);
  • UPS不间断电源的高压储能滤波(避免电压尖峰损坏IGBT模块)。

五、品牌与可靠性优势

1. 品牌背景

PSA信昌电陶是国内MLCC领域的专业制造商,专注高压、高频MLCC研发10余年,产品覆盖消费电子、工业、汽车(AEC-Q200认证型号)等领域,产能稳定,供应能力可靠。

2. 可靠性测试

产品通过多项行业标准测试:

  • 高温存储:125℃/1000h,容值变化≤±2%;
  • 温度循环:-55℃~125℃/1000次,无开路/短路;
  • 湿度加速:85℃/85%RH/1000h,绝缘电阻≥10^9Ω。

3. 一致性优势

C0G材质的批量生产一致性优异,同一批次产品容值偏差控制在±3%以内,减少电路批量生产的调试成本。

六、选型与降额设计注意事项

1. 电压降额

  • 直流应用:建议工作电压≤额定电压的80%(1kV→≤800V);
  • 脉冲应用:脉冲峰值电压≤1.5kV,脉冲宽度≤10μs(需参考PSA降额曲线)。

2. 频率适配

1210封装的寄生电感(约0.5nH)比0805封装大,高频(>1GHz)应用建议选用更小封装(如0805),或并联多个小容值电容降低寄生参数。

3. 安规确认

若用于安规电路(如医疗、电力),需确认产品是否通过UL 1414、VDE 0560等安规认证(PSA部分型号满足,需核对具体批次)。

4. 替代选型

同参数替代型号参考:

  • 三星:CL21B102JBC1NNE(1210/1kV/1nF/J/C0G);
  • 村田:GRM188R61C102JA01D(0805/1kV/1nF/J/C0G)(封装差异需注意)。

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