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.
NUP3105LT1G 是由 DOWO(东沃)提供的一款双路双向瞬态电压抑制器(TVS),采用 SOT-23 小封装设计,专为对抗工业与消费类电子设备中常见的瞬态过压事件而设计。器件在 8/20μs 测试波形下可承受较高的脉冲能量,满足多项 IEC 抗干扰标准,适用于需要空间节省且具备可靠浪涌/静电防护的应用场景。
主要基础参数一览:
注:选择 NUP3105LT1G 时请确认被保护线路的正常工作电压应低于 Vrwm(36 V),否则可能导致误导通或工作不可靠。
NUP3105LT1G 针对 ESD(IEC 61000-4-2)、EFT(IEC 61000-4-4)与浪涌(IEC 61000-4-5)进行了设计适配,能够满足工业与商业环境下常见的电磁兼容保护要求。低漏电流与中等结电容的组合,使其在保证防护能力的同时兼顾功耗与信号传输性能。
总结:NUP3105LT1G 在小封装下提供双路双向保护,兼顾瞬态能量承受、低漏电、适中结电容与 IEC 标准的防护性能,适合用于工业接口、差分信号线与一般外部接口的瞬态过压防护。设计时应注意工作电压裕度、器件放置与地回路布局,以发挥最佳保护效果。
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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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