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.
Leiditech(雷卯电子)ESD9D5C是一款专为低电压(≤5V)电路设计的双向ESD防护器件,核心作用是在电路遭受静电放电(ESD)、电快速瞬变脉冲群(EFT)及浪涌冲击时,快速钳位过电压至安全范围,保护后级敏感元件(如MCU、传感器、通信芯片等)免受损坏。其核心优势在于高防护能力与低结电容的平衡——既满足严苛的电磁兼容标准,又不影响信号传输质量,适配小型化、低功耗电子设备的设计需求。
ESD9D5C的参数针对低电压防护场景优化,核心指标清晰指向防护与信号兼容性:
该器件符合IEC 61000-4系列国际电磁兼容标准,覆盖主流干扰场景:
ESD9D5C适用于低电压电子设备的接口及信号线路防护,典型场景包括:
Leiditech ESD9D5C是一款高性价比双向ESD防护器件,以5V截止电压适配低电压电路,通过多标准防护、低结电容及小体积封装,满足消费电子、通信、可穿戴等领域的静电与浪涌防护需求,是敏感元件防护的可靠选择。
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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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