WMSIC Electronic Components

PSA FV31X102K102ECG

ModelFV31X102K102ECG
Package1206
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 FV31X102K102ECG
Type
PSA
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PSA
Electronic Component
FV31X102K102ECG
Electronic Component
1
Electronic Component
1nF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.053g
Electronic Component
1
Electronic Component
BM0265666333
Electronic Component
X7R
Voltage
1kV
Electronic Component
Electronic Component
Electronic Component
3000

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

FV31X102K102ECG 贴片多层陶瓷电容(MLCC)产品概述

一、产品核心参数总览

FV31X102K102ECG是信昌电陶(PSA)推出的高压贴片MLCC,核心参数精准匹配中高压工业场景需求:

  • 容值:1nF(代码“102”,即10×10²pF),满足高压滤波、耦合的基础容值要求;
  • 精度:±10%,覆盖一般工业级应用对容值偏差的需求,无需额外校准即可稳定工作;
  • 额定电压:1kV(直流/交流兼容),区别于普通低压MLCC(多为100V以下),可直接用于高压电路节点;
  • 温度系数:X7R(EIA标准),工作温度范围-55℃~+125℃,容值变化控制在±15%以内,环境适应性强;
  • 封装:1206(英制,公制3216),体积小巧(3.2mm×1.6mm×1.2mm),兼容自动化SMT贴装线,适配高密度电路设计。

二、关键性能与材料特性

该产品基于信昌电陶成熟的多层陶瓷叠层工艺,核心性能优势突出:

  1. 高压稳定性:采用高纯度X7R陶瓷介质,通过优化“陶瓷片+内电极”叠层结构(典型10~15层),实现1kV额定电压下漏电流<1μA,避免高压击穿风险;
  2. 宽温稳定性:X7R介质容值随温度变化平缓,在-40℃~+85℃(工业级主流温区)容值偏差可控制在±10%以内,满足户外工业设备、车载辅助电路需求;
  3. 低损耗特性:1kHz下交流损耗角正切(tanδ)典型值<0.01,适合高频高压滤波、信号耦合场景,减少能量损耗;
  4. 长寿命设计:陶瓷介质无电解液泄漏风险(区别于电解电容),25℃/额定电压下长期工作寿命可达10万小时以上。

三、封装与机械可靠性

1206封装兼顾贴装效率与机械强度:

  • 贴装兼容性:焊盘尺寸符合IPC标准,支持回流焊(推荐温度220℃~240℃)、激光焊等主流工艺,贴装良率>99%;
  • 抗环境能力:陶瓷基体经高温烧结成型,抗振动(10~2000Hz,加速度1.5g)、抗冲击(峰值加速度500g)符合GB/T 2423标准,适配工业机器人、轨道交通等振动场景;
  • 体积优势:相比同容值、同耐压的电解电容,体积缩小80%以上,可有效降低电路模块尺寸与重量,助力设备小型化。

四、典型应用场景

凭借“高压、稳定、小体积”特点,该产品广泛应用于:

  1. 开关电源高压滤波:AC-DC电源PFC电路、高压输出端,替代电解电容实现小型化,同时提升耐温性能;
  2. 工业控制高压信号耦合:PLC高压IO接口、传感器信号传输电路,确保高压信号低损耗传输;
  3. 医疗设备辅助电路:高压理疗设备、医用成像仪的高压模块,满足医疗级稳定性与安全性要求;
  4. 新能源高压节点:光伏逆变器直流高压侧滤波、充电桩辅助电源,适配新能源设备宽温环境;
  5. 通信基站电源:基站整流器高压滤波、防雷电路,提升电源抗干扰能力。

五、品牌与品质保障

信昌电陶(PSA)作为国内MLCC领域领先制造商,为产品提供可靠支持:

  • 研发实力:自主掌握X7R陶瓷介质配方,叠层工艺精度达±5μm,确保容值一致性;
  • 认证体系:通过ISO9001、ISO14001认证,部分批次符合AEC-Q200汽车级标准(可定制);
  • 品质管控:从陶瓷粉、银浆原材料到叠层、烧结、测试全流程管控,每批次抽检合格率>99.9%;
  • 供货保障:年产能100亿只MLCC,标准品交期7~15天,可满足批量订单需求。

该产品是中高压工业场景中“小体积、高可靠”MLCC的优选方案,适配多领域设备的小型化、宽温化需求。

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