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.
MPSA92 是一款高压 PNP 晶体管,BLUE ROCKET 品牌,封装为常见的 TO-92-3。该器件以其高耐压特性与适中的电流能力,适用于需要高电压开关或放大的低频到中频场合。下面从主要特性、关键参数、电气与热特性、典型应用和使用注意等方面给出清晰的产品概述,便于工程师在设计中评估与选型。
MPSA92 以高达 300V 的集电极-发射极击穿电压为突出特点,在需要承受较高直流或脉冲电压的电路中有优势。其特征频率约 50MHz,可胜任低频到中频的放大与开关任务。
总结:MPSA92(BLUE ROCKET,TO-92)是一款高耐压的 PNP 小信号晶体管,适合高压低/中等电流应用。使用时重点关注功耗与热管理、基极反向电压限制及漏电随温度的变化,以确保可靠稳定工作。
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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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