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.
BS170FTA-VB 是 VBsemi(微碧半导体)推出的一款 60V 额定的 N 沟增强型功率 MOSFET,采用 SOT-23(TO-236)小封装,面向低电流、高耐压、占位空间受限的开关应用。器件在 10V 栅压时导通电阻为 2.8Ω,适合做低功率开关元件与电平转换器件。
BS170FTA-VB 提供 -55℃ 至 +150℃ 的工作温度范围,适合严苛环境下的长期运行,但在高温工况下需注意额定功率随结–环境温度上升而下降。SOT-23 小封装利于高密度布局,但散热限制是设计重点。
总结:BS170FTA-VB 以 60V 耐压、小型封装和适中的开关特性为特色,适合空间受限且需耐高电压、低至中等电流的开关与驱动场合。按照上文的热与驱动建议进行电路设计,可在小型功率控制与信号级开关应用中发挥稳定作用。
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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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