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.
ITR1205ST11A/TR 是台湾 EVERLIGHT(亿光)出品的透射型光学开关,采用红外发光二极管与光电晶体管对置结构,输出为光电晶体管。器件为表面贴装封装(SMD-4P),外形尺寸仅 3.1 × 2.0 mm,适合紧凑型光电检测机构件。器件的峰值波长为 940 nm,适合常规红外透射检测场合(如挡板、旋转编码、纸张/物体检测等)。
以上参数为典型值或器件标称值,设计时请参考厂商完整规格书以获取最大额定值及典型曲线。
ITR1205ST11A/TR 以其微小封装、可靠的透射检测结构和微秒级响应,适合对体积与检测速度有折衷要求的产品。Everlight 品牌背景保证了量产稳定性与良好供应,适用于办公设备、消费电子与中小型工业检测的标准解决方案。
如需进一步的电气特性曲线、绝对最大额定值或封装图纸,请参考亿光官方规格书或联系代理商获取完整文件。
Request for quote
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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