Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PTVSHC2EN5VB是芯导(Prisemi)推出的低电压瞬态抑制二极管(TVS),专为5V供电系统的过压防护设计,核心作用是快速抑制静电放电(ESD)、电快速瞬变脉冲群(EFT)等瞬态浪涌,保护敏感电子电路免受损坏。产品平衡了防护能力与电路兼容性,适配高密度小型化应用场景,是消费电子、IoT设备等领域的理想防护器件。
符合IEC 61000-4-2(ESD防护) 和 IEC 61000-4-4(EFT防护) 标准,经第三方测试验证,可有效抵御工业/消费场景电磁干扰,满足产品EMC要求。
采用DFN1610-2封装(尺寸1.6mm×1.0mm×0.5mm),具备三大优势:
PTVSHC2EN5VB针对5V系统防护需求,典型应用包括:
芯导(Prisemi)作为国内功率半导体领先厂商,PTVSHC2EN5VB具备:
该产品通过精准的参数设计与可靠的工艺保障,为5V系统提供高效、稳定的瞬态防护,是电子设备抗干扰设计的核心器件之一。
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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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