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.
ESD56181W09-2/TR 是 WILLSEMI(韦尔)推出的一款单路、单向瞬态抑制器件,封装为 SOD-323。器件针对静电放电(ESD)和脉冲浪涌(Surge)保护进行了优化,符合 IEC 61000-4-2(ESD)和 IEC 61000-4-5(浪涌)等行业抗扰度标准,适用于消费电子、通信设备与便携式终端等需要端口级过压保护的场合。
ESD56181W09-2/TR 满足 IEC 61000-4-2(接触/空放 ESD)与 IEC 61000-4-5(浪涌)等级要求,适合被集成进需通过这些抗扰度测试的产品。需要注意的是,本器件设计用于吸收短时脉冲能量,不适合承载持续过电压或作为稳压器长时间工作。实际应用中应进行板级抗扰度测试以确认端口通过性。
以上为 ESD56181W09-2/TR 的产品概述与工程使用建议,设计时请结合系统电气容限与信号完整性要求进行综合评估。如需封装尺寸、典型 I-V、击穿与钳位曲线等详细规格表建议查阅厂商数据手册或联系 WILLSEMI 技术支持。
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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