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.
ESDBKV3V3D3 是雷卯电子(Leiditech)推出的一款低容、高可靠性的单路 ESD/浪涌保护二极管,专为 3.3V 工作电压的电源线和高速数据线保护设计。器件采用 SOD-323 小型封装,适合空间受限的消费电子产品,尤其是手机、USB 接口及便携设备的外部接口防护。
ESDBKV3V3D3 针对 ESD(IEC 61000-4-2)、EFT(IEC 61000-4-4)及浪涌(IEC 61000-4-5)等典型工业/消费类电磁兼容事件进行了设计,适合需要经过整机认证的产品。器件可在 -55℃ 至 +125℃ 的宽温范围内稳定工作,满足多种应用场景的可靠性要求。
ESDBKV3V3D3 以其 0.6 pF 的超低结电容和 nA 级低泄漏特性,十分适合用于 3.3V 电源和高速数据线的局部保护。在选型时应关注钳位电压与被保护器件耐受电压的匹配、器件响应能力与板级布局。对于需要在空间受限且对信号完整性要求高的移动设备与接口防护场景,ESDBKV3V3D3 是一个平衡性能与成本的可靠选择。若需要并联多路保护或更高能量吸收,应结合系统实际浪涌能量和热管理做进一步设计验证。
品牌:Leiditech(雷卯电子)型号:ESDBKV3V3D3,封装:SOD-323。若需更详细的电气特性曲线、封装图或参考原理图,请联系供应商获取完整数据手册。
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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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