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.
SLVU2.8-4 是 Leiditech(雷卯电子)推出的一款双向瞬态电压抑制(TVS)二极管,封装为 SOP-8。器件专为低压系统和敏感信号线提供瞬态过压、雷击浪涌和静电放电(ESD)保护而设计,兼顾低结电容和高峰值脉冲吸收能力,适用于对信号完整性和泄漏电流要求较高的场合。
SLVU2.8-4 针对静电放电(ESD)、电快速瞬变(EFT)和浪涌(Surge)进行了设计与测试,符合 IEC 61000-4-2、4-4、4-5 等相关抗扰规范要求。低漏电流和稳定的钳位特性保证在长期工作中对电路的可靠保护,同时降低对系统待机功耗的影响。
总结:SLVU2.8-4 以其低结电容、低漏电流与较高的脉冲能量承受能力,适合对信号完整性和低功耗有较高要求的低压接口及电源保护场合。在选型与布局时注意与系统工作电压匹配并优化 PCB 布局,即可充分发挥其防护性能。
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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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