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.
2SD669AD-C 为 BLUE ROCKET 品牌的一款中功率 NPN 晶体管,设计用于开关与线性放大场合。器件承受较高集电极—发射极电压(Vceo=160V)和较大集电极电流(Ic最高可达1.5A),具备较宽的应用范围,适合高压开关、驱动级与一般功率放大电路。
TO-252 系列封装便于表面贴装,利于自动贴装生产。不同厂商封装脚位可能略有差别,常见引脚排列为:1=门级/基极,2=集电极,3=发射极(或金属底板为集电极)。使用前请核对具体器件数据手册与 PCB 脚位图。
2SD669AD-C 以其高耐压和良好的频率特性,是一款适合高压、中等电流应用的通用 NPN 功率晶体管。实际选型时应以器件的具体封装标注与详细数据手册为准,针对功耗和热阻做充分的热设计与电路保护,以保证长期可靠运行。若需更精确的热阻、SOA 曲线或封装图纸,请提供样片或型号完整数据手册以便进一步评估。
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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