Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Availability on request
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PESD12VS1UB是台舟电子(TECH PUBLIC) 推出的单向TVS二极管,专为电子设备的瞬态过压防护设计,核心定位是「小尺寸、低功耗、宽温适配」的高性价比防护器件。
核心属性包括:
采用SOD-523超小型封装,尺寸仅1.6mm×0.8mm×0.6mm,适配高密度PCB设计(如手机、智能手环等便携设备);封装采用无铅工艺,符合RoHS环保要求,焊接可靠性高,可兼容回流焊、波峰焊等常规贴片工艺。
满足IEC 61000-4-2(ESD) 和 IEC 61000-4-4(EFT) 标准:
工作温度覆盖-55℃+125℃,超出常规消费级器件(0℃70℃),可用于工业现场(如PLC接口)、车载辅助设备等严苛场景。
PESD12VS1UB通过「小尺寸封装+低功耗设计+宽温能力+可靠防护」的组合,成为消费电子、工业控制等领域瞬态过压防护的高性价比选择,尤其适合对尺寸、功耗敏感的场景,可有效降低设备因瞬态干扰导致的故障风险。
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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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