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.
AO3400是KUU品牌推出的N沟道增强型MOSFET,采用紧凑的SOT-23封装,专为低电压、中小功率场景设计。该器件聚焦“小封装+低导通电阻+易驱动”核心特性,适配消费电子、工业控制等多领域的开关/功率控制需求,单颗即可满足基础功率切换应用。
AO3400的关键参数直接决定其应用边界,需结合实际场景重点关注:
采用SOT-23封装(尺寸约2.9×2.2×1.1mm),体积仅为常规TO-92封装的1/10,适合便携设备(如智能手机、智能手环)、小型传感器节点等空间紧凑的场景;焊盘设计兼容常规回流焊工艺,生产效率高。
工作温度范围为**-55℃+150℃**,覆盖工业级(-40℃+85℃)与汽车级(部分场景)的温度需求,可在极端环境下稳定工作(如户外传感器、车载辅助系统);同时具备基础ESD防护能力(符合JEDEC HBM标准),降低生产/使用中的静电损坏风险。
AO3400的参数特性使其在以下场景中表现突出:
AO3400凭借“小封装+低导通电阻+易驱动”的综合优势,成为低电压中小功率场景的高性价比选择,可满足多数消费电子与工业控制的基础开关需求。
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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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