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.
ESD5641D10-3/TR 是 WILLSEMI(韦尔)推出的一款单路单向 TVS 晶片,用于对抗瞬态过压和浪涌冲击。器件采用小型 DFN2x2-3L 封装,专为需要高浪涌抑制能力和低泄漏、高可靠性保护的电路设计。其主要目标是保护电源线、接口及其它敏感节点免受静电放电(ESD)、雷击或开关瞬变造成的损坏,符合 IEC 61000-4-5 防护等级要求。
ESD5641D10-3/TR 提供了小封装下的高浪涌能量吸收能力和低泄漏特性,适合为低压电源与低速信号提供工业级浪涌与 ESD 保护。在选型时需注意 Vrwm 与结电容对目标电路工作电压和信号完整性的影响,配合合理的 PCB 布局与接地设计,可在多种终端设备中实现可靠的瞬态过压防护。若需更高工作电压或更低结电容的保护方案,建议查看同系列或相近规格的其他型号。
Request for quote
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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