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.
PT91-21B/TR10 是由台湾亿光电子股份有限公司(Everlight Electronics Co Ltd)制造的一款光电传感器,专用于各种光检测应用。以下是对此产品的详细介绍。
PT91-21B/TR10 是一种高性能的光电传感器,采用940nm的近红外光波长,适用于各种需要检测近红外光信号的应用场景。其顶视图设计使其在空间有限的系统中具有良好的适用性。
此传感器采用2-SMD封装,尺寸为2x2.5mm,Z形弯曲的设计方便在紧凑的PCB上进行安装和布线。这种小型化的封装使得PT91-21B/TR10非常适合用于现代电子设备中的各种应用,如智能家居设备、工业自动化系统、医疗设备等。
PT91-21B/TR10 的工作温度范围为 -25°C ~ 85°C,这使得它能够在各种环境条件下稳定运行,无论是在极寒还是高温条件下,都能保持其性能和可靠性。
总之,PT91-21B/TR10 是一款高性能、可靠性强、适用性广泛的光电传感器,非常适合用于各种需要检测近红外光信号的应用场景。其小型化设计、宽工作温度范围和低功耗特性使其成为现代电子设备中的理想选择。
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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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