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.
SMF22A 是一款单向瞬态电压抑制二极管(TVS),由 YANGJIE(扬杰)生产,封装为 SOD-123W。该器件专为保护电子电路免受雷击、浪涌和开关瞬态等高能脉冲干扰而设计,适用于板级电源轨和敏感信号线的浪涌保护。
注:钳位电压、脉冲电流与脉冲功率数据均基于 10/1000 μs 浪涌波形测试条件。
SMF22A 针对板级浪涌保护进行了参数标定,适用于需要中等能量浪涌防护的商业与工业领域。具体可靠性测试(如温度循环、机械应力及潮湿测试)和合规认证请参照扬杰官方数据手册与认证文档,选择满足系统所在市场法规的器件批次。
SMF22A(YANGJIE,SOD-123W)以 22 V 工作电压和 35.5 V 钳位电压、200 W(10/1000 μs)能量吸收能力为核心优势,适用于保护 12 V 级电源与中等能量浪涌场景。凭借低漏电、快速响应和小型封装,适合在消费电子、通讯及工业设备中作为可靠的板级浪涌防护元件。选型与设计时建议结合完整数据手册核对极限值与环境工况,并做好热管理与保护策略(如限流或熔断保护)配合使用。
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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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