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.
PESD12VS2UT-N是伯恩半导体(BORN)推出的双路瞬态电压抑制(TVS)二极管,核心定位为低电压电路的ESD(静电放电)、EFT(电快速瞬变脉冲群)及浪涌干扰防护。作为专用防护器件,其通过快速雪崩击穿机制,将瞬态过压钳位在安全范围内,避免后端敏感电子元件(如MCU、传感器、通信芯片)因过压损坏,是消费电子、物联网、工业控制等领域的通用防护方案。
器件的核心性能由以下参数决定,需结合应用场景精准匹配:
该器件完全兼容IEC 61000-4系列核心防护标准,覆盖电子设备面临的三类主要瞬态干扰:
采用SOT-23贴片封装,尺寸约1.6mm×2.9mm×1.1mm,属于小型化封装,适配高密度PCB设计(如智能手机、可穿戴设备的主板)。封装可靠性方面:
结合参数与防护能力,该器件适用于以下场景:
对比同类单路TVS或多路分立防护方案,PESD12VS2UT-N具有以下核心优势:
该器件凭借高性价比与全面防护能力,成为低电压电路防护的优选方案,可有效提升电子设备的可靠性与抗干扰能力,降低售后返修率。
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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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