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.
XL-IRM1738C 是成兴光(Xinglight)推出的一款表面贴装红外遥控接收头(SMD-3P,尺寸 6.8 × 5.3 mm),工作电压范围宽(2.7V ~ 5.5V),工作电流低(典型 300 µA),能够接收中心载波频率约 37.9 kHz 的调制红外信号并输出已解调的数字码。器件适用于电视、机顶盒、空调、音响、家用电器及各类需要红外遥控的终端设备,接收距离可达约 12 m,工作温度范围宽(-40 ℃ ~ 85 ℃),可靠性高且易于在自动贴装生产线上使用。
结语 XL-IRM1738C 以其低功耗、兼容常见遥控载波、SMD 小封装等优点,适合用于各类要求稳定远距离红外遥控接收的消费与工业产品。在设计中结合合适的电源去耦、PCB 布局与软件解码策略,可快速集成并获得稳定的遥控接收性能。若需详细引脚图、封装尺寸图或典型电路图,请联系成兴光或查看该型号的原厂数据手册以获得精确资料。
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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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