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.
BNPESD18VF1BL 是 BORN(伯恩半导体)推出的一款双向瞬态抑制器(ESD Protector),采用紧凑的 DFN1006-2 表面贴装封装,专为保护敏感的高频/高速信号线及接口电路免受静电放电(ESD)、电快速瞬变(EFT)和浪涌(Surge)冲击而设计。器件具有低结电容(Cj = 0.5 pF)、较低静态漏电流(Ir ≤ 500 nA)以及在 8/20 µs 波形下 32 W 的峰值脉冲能力与 4 A 的峰值脉冲电流承受能力,适用于对带宽和信号完整性要求较高的应用场景。
BNPESD18VF1BL 满足 IEC 61000-4-2(静电放电)、IEC 61000-4-4(电快速瞬变/浪涌群脉冲)和 IEC 61000-4-5(浪涌)测试等级。作为瞬态抑制元件,其可靠性还取决于 PCB 设计、接地方案与系统级防护策略,建议在最终产品中进行实际脉冲和环境测试验证。
BNPESD18VF1BL 是一款针对高速信号线设计的低电容、双向 ESD 抑制器,具备良好的瞬态能量承受能力和较低静态漏电,适用于对信号完整性要求高且需可靠抗静电/浪涌保护的消费电子、数据通信与工业应用。选型时需关注 Vrwm 与系统工作电压的匹配以及瞬态钳位水平对下游元件的影响,并在 PCB 布局上采用短回流路径以发挥最佳防护效果。
若需更详细的典型波形、等效电路图或封装尺寸与焊接工艺参数,可提供进一步需求,我将基于厂商数据帮助补充。
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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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