Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FMMT591ATC是一款高性能的PNP晶体管,专为需要高频和高电流应用的场景设计。其封装为SOT-23,采用表面贴装型(SMT)安装,能够满足现代电子设备对小型化、轻薄化的需求。这款晶体管的电气规格和工作特性使其非常适用于开关和放大电路,广泛应用于消费电子、通信设备及工业控制等领域。
晶体管类型: PNP
集电极电流 (Ic) 最大值: 1A
集射极击穿电压 (Vce) 最大值: 40V
Vce饱和压降: 500mV @ 100mA / 1A
集电极截止电流: 100nA
DC电流增益 (hFE): 300 @ 100mA, 5V
功率: 500mW
频率跃迁: 150MHz
工作温度: -55°C ~ 150°C
封装类型: SOT-23 (TO-236)
FMMT591ATC适用于多种应用场景,如:
FMMT591ATC凭借其卓越的电气特性、宽广的工作温度及小型封装设计,使其成为现代电子设计中不可或缺的元器件之一。其高电流增益和宽幅度的电流和电压规格确立了其在多种应用的灵活性和可靠性,是重要的工业及消费电子设计中理想的选择。整体来看,FMMT591ATC是一款性能稳健、适应性强的优质P型三极管,非常值得在各种电子产品开发中考虑和使用。
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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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