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.
ESD5451N 是 DOWO(东沃)推出的一款小型双向瞬态电压抑制器(TVS)二极管,专为保护低电压敏感线路免受静电放电(ESD)与浪涌冲击而设计。器件采用超小型 DFN1006-2 封装,单路双向保护,兼顾高能量吸收能力与低漏电、低结电容特性,适合消费电子、通信和工业控制等需要高密度布局与可靠防护的场合。
ESD5451N 为双向 TVS 器件,在正反向瞬态脉冲时均能快速钳位,保护被保护节点不被过电压损坏。器件的反向截止电压(Vrwm)为 5V,击穿电压约 6V,典型钳位电压为 9V,能够在常见 5V 及更低电压系统中提供有效的浪涌与静电防护。产品通过 IEC 61000-4-2(静电放电)与 IEC 61000-4-5(浪涌)标准的防护要求,适配工业级工作温度范围。
如需器件的详细电气特性曲线、封装尺寸图或推荐的 PCB 焊盘样式,可提供需求,我将进一步提供对应资料与布局范例。
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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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