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.
2N7002BDW 是一款 N 沟增强型小信号 MOSFET,适用于低电流开关与信号级切换场合。器件由扬杰(YANGJIE)生产,标称漏源耐压 60V,采用 SOT-363 微型封装,体积小、适合集成度高的印制板设计。该器件以较低的输入电容和适中的栅极电荷为特点,适合快速开关和数字接口控制用途。
举例:在 Id=350mA 且 RDS(on)=0.7Ω 时,导通功耗约 I^2·R ≈ 0.0858W,单管导通热耗较小,但须考虑封装散热限制。
SOT-363(微型 6 引脚)适合双通道配置与紧凑电路设计,常用于多路开关或成对布局。建议在 PCB 布局时放置足够的散热铜箔、尽量缩短信号回流路径并加入去耦,以保证稳定性与长期可靠性。
总结:2N7002BDW 以其 60V 耐压、低电容与微小封装特点,适合多种小功率开关与高速信号场合;在实际应用中需根据工作电压与频率合理选择驱动方式与热设计。
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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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