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.
ESD5342N-3/TR 为 WILLSEMI(韦尔)推出的双路单向瞬态抑制二极管(TVS)保护器件,采用超小封装 DFN1006-3L,专为高密度、快讯号接口的静电与浪涌保护设计。器件对静电放电和雷击感性脉冲具有优秀的吸收能力,适用于移动设备、USB、串行数据线、接口芯片及其它敏感电路保护。
ESD5342N-3/TR 满足并通过 IEC 61000-4-2(静电放电)、IEC 61000-4-4(电快速瞬变)、IEC 61000-4-5(浪涌)相关测试要求,可有效抑制来自用户操作或电网干扰的短时高能脉冲,保护下游敏感器件免受损坏。
典型应用包括手机/平板接口、USB/USB-C、HDMI、串行通信(UART、RS-232/485)、相机模块接口及其它对信号完整性和抗静电要求高的外部连接口。布局建议:将 TVS 尽量靠近受保护的端口或连接器放置,走线最短、回路面积最小;保护端接地应使用低阻抗地平面或短地线,并在必要时增加旁路/滤波元件以提升整体抗扰度。
封装:DFN1006-3L(超小型表贴);型号:ESD5342N-3/TR;品牌:WILLSEMI(韦尔)。该器件适合自动贴装与回流焊工艺,便于大规模生产使用。
如需器件完整数据手册、典型电路图或 PCB 布局示例,可提供后续支持与设计建议。
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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