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.
ESD9B5.0ST5G 是 DOWO(东沃)推出的一款单路双向 TVS 二极管,专为保护敏感电子接口免受静电放电(ESD)、电快速瞬变(EFT)与浪涌(Surge)冲击而设计。器件采用小型 SOD-923 封装,体积小、性能稳定,适合空间受限且对信号完整性有要求的系统。
ESD9B5.0ST5G 针对 IEC 61000-4-2(ESD)、IEC 61000-4-4(EFT)及 IEC 61000-4-5(浪涌)进行了等级设计,适合要求一定抗扰度的民用与工业场景。实际系统级合规请根据终端应用进行完整的 EMC 测试验证。
结束语:ESD9B5.0ST5G 以小封装、低电容与较高能量吸收能力,适用于对空间和信号完整性有较高要求的接口保护场景。在设计中合理布置并配合系统保护策略,可有效提升产品的抗干扰与可靠性。若需更详细的特性曲线或参考电路图,请提供具体应用环境以便给出针对性建议。
Request for quote
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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