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.
ESDAVLC5-1BF4 是意法半导体(ST)推出的一款单路瞬态电压抑制器(TVS),以超小型 0201 封装实现对静电(ESD)与浪涌(Surge)的保护。器件针对低电压工作系统设计,典型的反向保持(工作)电压 Vrwm 为 5.3V,适合保护 5V 类数据和电源线。产品具有低结电容(Cj ≈ 7 pF)、高冲击能量吸收能力(Ppp = 20W @ 8/20 μs)与极低的反向漏电(Ir ≈ 100 nA),适用于要求极小占板面积且对信号完整性要求较高的应用场合。
ESDAVLC5-1BF4 设计用于满足 IEC 61000-4-2 静电放电抗扰度要求(详见厂商数据手册中的具体等级与测试条件),并在广泛温度范围内保持电气性能稳定(-55 ℃ 至 +150 ℃)。在终端方案设计中,应结合系统级防护策略(例如金属屏蔽、接地设计与滤波)以获得最佳抗扰性能。
选择 ESDAVLC5-1BF4 的关键理由:
总之,ESDAVLC5-1BF4 在超小封装与低电容、能量吸收能力之间取得良好平衡,是面向高密度、低功耗及高速接口的静电/浪涌保护优选器件。欲获取更详细的测试条件、典型波形与封装尺寸,请参阅 ST 官方数据手册与应用说明。
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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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