Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FP31N392J631EEG是PSA信昌电陶推出的高性能高压贴片多层陶瓷电容(MLCC),针对高可靠性、稳定容值需求的场景定向开发,核心参数匹配工业级、通信级等领域的严苛要求。以下从多维度解析其产品特性与应用价值:
该型号隶属于信昌电陶(PSA)的高压MLCC产品线,信昌电陶作为国内专注陶瓷电容研发生产的企业,在高压、高稳定MLCC领域具备成熟技术积累,产品覆盖消费电子、工业、通信等多行业。FP31N392J631EEG是其针对630V高压场景+C0G稳定介质的定向型号,符合RoHS等环保标准,可直接用于绿色电子设备设计。
产品核心参数直接决定适用场景,具体如下:
C0G(EIA命名,旧称NP0)是该型号的核心介质材料,特性显著区别于X7R、Y5V等常规介质:
结合高压(630V)、高稳定(C0G)、小封装(1206)的特性,该型号主要应用于:
该型号凭借高压、高稳定、小封装的综合优势,成为工业、通信等领域高压精密电路的优选MLCC之一,可满足多种严苛场景的性能需求。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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