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.
WPM3021-8/TR 是 WILLSEMI(韦尔)推出的一款高性能 P 沟道场效应管(P‑MOSFET),面向中低压、高电流的开关与电源管理应用。器件在 30V 耐压下提供较低导通电阻与较高连续漏极电流能力,配合 SOP-8 封装,适合 PCB 贴片化的电源开关、负载切换与保护电路方案。
WPM3021-8/TR 是一款面向中低压电源管理与高侧开关的 P 沟道 MOSFET,具备 30V 耐压、13A 持续电流能力和较低的导通电阻(15 mΩ @ |VGS|=5V)。其 SOP-8 封装便于 PCB 集成,适合电池管理、负载开关与保护电路等多种应用。设计时应重点关注散热、门极驱动与布局等细节,以保证器件在目标工况下的稳定与高效运行。
如需更详细的电气特性曲线、极限参数(如最大 VGS、脉冲电流能力、热阻等)或参考封装图与 PCB 布局建议,请告知,我可以基于完整规格书提供进一步的设计支持。
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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