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.
PESDUC2FD5VBA是芯导(Prisemi)推出的双向TVS/ESD防护器件,专为电子设备的静电放电(ESD)和电快速瞬变脉冲群(EFT)浪涌防护设计。该器件采用超小型DFN1006-2L封装(1.0mm×0.6mm),适配高密度PCB布局,可广泛应用于消费电子、通信、工业控制等领域的信号/电源接口防护。
符合IEC 61000-4-2(ESD) 和 IEC 61000-4-4(EFT) 标准,可应对±15kV接触放电、±8kV空气放电,以及电快速瞬变脉冲群干扰。
0.45pF结电容是核心优势,相比传统高电容器件,可避免高速信号串扰/衰减,无需额外匹配电容,适合高频接口防护。
无需区分正负极,直接并联在信号/电源线路两端(如VCC-GND、信号-GND),大幅简化PCB布局,减少设计错误。
同时支持ESD(静电)和EFT(浪涌)防护,应对日常触摸静电、电源开关浪涌等场景,提升设备可靠性。
DFN1006-2L封装仅占极小PCB面积,适配智能手机、智能手表等轻薄便携设备,满足高密度设计需求。
1μA漏电流在5V下仅消耗5μW,几乎不影响电池供电设备的待机时间。
DFN1006-2L为2引脚表面贴装结构,适配自动化贴装,生产效率高。
可承受多次脉冲冲击,工作温度范围(-40℃~+85℃)稳定,结电容随温度变化小,适合宽温环境应用。
该器件凭借“低电容、双向防护、小封装”的核心优势,成为电子设备接口防护的高性价比选择,可有效提升产品的电磁兼容性能与可靠性。
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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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