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.
PD15-21C/TR8 是 EVERLIGHT(亿光)推出的一款 PIN 结构芯片型光电二极管,封装为 1206 贴片型(2‑Pin SMD),采用带卷盘(TR)包装,便于 SMT 量产贴装。器件对近红外光具有良好响应,标称峰值波长约 980 nm,光谱响应范围宽(约 400 nm 至 1200 nm),暗电流小(典型 10 nA),抗反向电压能力强(直流反向耐压 Vr = 32 V),工作温度范围为 ‑25 ℃ 至 +85 ℃,适合多种商用与工业级光电检测场合。
总结:PD15-21C/TR8 以其宽谱响应、低暗电流和较高耐压特性,适合多种近红外检测场景。合理的偏置与前端设计、严格的 ESD 管理与合规的焊接工艺,将帮助发挥该器件在速度、灵敏度与稳定性方面的优势。
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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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