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.
PESD5V0U1BA 是 Leiditech(雷卯电子)推出的一款单路低电容瞬态抑制(ESD)二极管,专为 USB 等高速数据接口提供静电放电与浪涌保护。器件采用 SOD-323 小封装,工作温度范围宽 (-55 ℃ 至 +125 ℃),针对现代便携设备和精密接口的抗扰度与信号完整性做了优化设计。
PESD5V0U1BA 适用于以 5V 为工作电压的接口保护场景,若需保护更高工作电压或多通道差分信号(如 USB3.0/高速差分对),请根据电压等级与通道数选择相应型号。设计时关注结电容对信号链的影响、器件的钳位电压与系统允许的最大瞬态电压匹配,以及在高能量冲击下的热散能力与 PCB 布局。
如需样片、封装图或详细电气特性曲线(I-V、钳位特性、典型脉冲响应等),可联系 Leiditech(雷卯电子)技术支持获取完整数据手册。
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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