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.
SMF28A_R1_00001 是 PANJIT(强茂)出品的一款瞬态电压抑制器(TVS),针对28V工作电压等级的直流供电与信号保护设计。器件为表面贴装封装 SOD-123FL,具备高达200W 的瞬态脉冲吸收能力,适用于工业、通信、车载及电源系统中对开关浪涌、雷击和静电放电等瞬态过压的保护需求。
SMF28A_R1_00001 适用于工业级应用,通常满足 RoHS 等环保要求;具体的电气特性、脉冲测试条件(波形、脉宽)以及环境测试结果,请以 PANJIT 官方 datasheet 为准。设计时建议保留充分的安全裕度,并在样机阶段做实际雷击/浪涌仿真与测试验证。
总结:SMF28A_R1_00001 是一款面向28V电源轨的高能瞬态抑制器,结合 SOD-123FL 小型低电感封装与 200W 峰值脉冲能力,能在多种工业和通信场景中为电路提供可靠的过压保护。选型时务必对钳位、热量及系统最大工作电压进行综合评估。
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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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