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.
APA3010P3BT-GX 是 Kingbright 推出的一款侧视型(side‑view)硅光电晶体管(NPN,SMD 封装)。器件对近红外波段敏感,峰值响应在 940 nm,视角大约 160°,适合需要侧向光接收或宽视场检测的紧凑型表面贴装方案。器件结构简单,易于与标准驱动和判别电路配合使用,用于反射式或对射式光电检测场合。
常见接法为共发射(common‑emitter)配置:光电晶体管集电极通过上拉电阻 Rpull‑up 连接至 VCC,发射极接地,输出在集电极处取样。选取上拉电阻时可根据目标峰值集电流 IC 估算:
在设计中注意功耗限制:器件 Pd = 100 mW,工作时需保证 VCE × IC 不超过耗散能力并留有余量。工作电压不得超过 Vceo = 30 V。
结语:APA3010P3BT-GX 以其宽视角、940 nm 响应与 SMD 侧视封装在需要紧凑光学布局的检测系统中具有优势。设计与生产前建议参考 Kingbright 官方数据手册以获取完整电气特性曲线、封装尺寸与回流焊工艺规范。
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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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