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.
MMBZ6V8ALT1G 是友台半导体(UMW)推出的一款双路单向瞬态抑制二极管(TVS),采用 SOT-23 封装,专为 5V 及以下电源和信号线的过压、浪涌和静电放电保护设计。器件体积小、响应快,适合对板级空间和成本敏感的消费电子、通信及工业应用。
该器件为单向 TVS,在正常工作时呈高阻状态,当瞬态电压超过击穿阈值(约 7.14 V)时迅速导通,将能量钳位在约 9.6 V,从而保护后端电路免受过压损害。双路设计允许在同一封装内对两条独立信号线或电源/地线组合进行保护,节省 PCB 面积。
SOT-23 小型封装便于贴片组装。建议将器件尽量靠近被保护的输入/接口引脚布置,缩短信号回路和地回路的寄生电感;为提升抗冲击能力,必要时可在信号线上配合串联电阻或共模电感使用;保证地平面完整并使用合适的焊盘/过孔散热设计,以利于脉冲能量的快速导散。
MMBZ6V8ALT1G 以其小体积、双路集成和对 IEC 61000-4-2 的兼容性,是面向 5V 及信号线保护的高性价比选择。
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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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