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.
SK24 是长电(CJ,江苏长电/长晶)生产的一款独立式肖特基二极管,采用 SMBG 表面贴装封装,针对中小功率整流与保护应用而设计。该器件以低正向压降、快速响应和良好的热稳定性为特点,适合开关电源、DC-DC 转换器、整流桥、续流二极管及反向极性保护等场景。
SMBG 是一种常用的中功率表面贴装封装,便于自动贴装与回流焊。尽管器件工作电流为 2 A,但在长期高电流工作时需关注封装导热与PCB散热:
备注:上述参数为产品典型规格描述,详细电气特性曲线、绝对最大额定值、封装机械尺寸与焊接建议请以 CJ(长电)官方数据手册为准。若需帮助评估在具体电路中的表现或替代型号推荐,可提供电路工作条件与设计目标。
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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