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.
WSD20L50DN33 是 WINSOK(微硕)推出的一款高性能 P 沟道功率 MOSFET,面向高电流、高开关频率和紧凑空间的电源管理与高侧开关应用。器件额定漏源电压 -20V,低导通电阻与小封装热阻相结合,使其在便携式电源管理、负载切换和反向保护等场景中表现优异。
DFN-8 (3.3×3.3mm) 提供紧凑尺寸和较短的走线寄生,有利于降低电感。建议:
WSD20L50DN33 可在 -55℃ 到 +150℃ 环境下工作,适合工业级温度要求的应用。DFN-8 小尺寸有助于模块化设计与密集布板。选型时注意匹配驱动器能力、系统热预算与过压/反向保护要求,必要时与供应商确认完整 datasheet 与可靠性测试报告。
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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