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.
PESD4V0W1BCSFYL 是 Nexperia(安世)推出的一款双向 TVS 二极管,专为对敏感信号线和电源线提供瞬态过电压(ESD / 雷击)防护而设计。器件封装为紧凑的 DSN0603-2,单路保护,适用于空间受限且对信号完整性要求较高的系统。该器件工作温度范围为 -40℃ 到 +125℃(Ta),能在典型工业与消费电子环境中稳定工作,符合 IEC 61000-4-2 和 IEC 61000-4-5 标准要求。
PESD4V0W1BCSFYL 针对 ESD 与浪涌有专门的测试,满足 IEC 61000-4-2(静电放电)和 IEC 61000-4-5(浪涌)标准的防护要求。工作温度范围 -40℃ 到 +125℃ 适合常见工业与消费类应用环境。实际设计中建议根据应用场景阅读厂家完整数据手册以获取典型曲线、钳位电压随电流变化的细节以及最大能量/能量降额曲线。
PESD4V0W1BCSFYL 是一款面向 5 V 级别系统的双向低电容 TVS 二极管,具备低漏电、低结电容与较强的浪涌吸收能力,适合用于各种外部接口和高速信号线的瞬态过压保护。其小体积封装便于靠近接口布局,有助于在空间受限的产品中实现可靠的静电与浪涌防护。建议在正式设计中结合数据手册的典型曲线与应用说明进行优化布局与热/能量评估。
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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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