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-IRM1838D是成兴光(Xinglight)推出的集成化红外遥控接收组件,专为低成本、小型化的红外遥控系统设计,无需外接红外光敏管、放大电路等辅助元件,直接输出数字信号,可快速对接单片机或控制器。
其典型应用场景覆盖:
XL-IRM1838D的核心参数兼顾兼容性与实用性,具体解析如下:
XL-IRM1838D采用SIP-3(单列直插3脚)封装,尺寸为DIP-7MM(引脚间距符合常规DIP标准),安装简单,适合紧凑设计的产品(如超薄电视、小型遥控器)。
引脚定义(从左到右,正视接收头顶端):
该接收头为集成化单芯片设计,核心流程如下:
优势:集成度高,减少外部元件(无需外接电阻/电容),降低系统成本与体积。
除基础参数外,XL-IRM1838D具备以下实用特性:
为确保稳定工作,需注意以下细节:
XL-IRM1838D凭借低功耗、高兼容性与紧凑封装,成为家电、智能家居等领域红外遥控系统的主流选型之一,可快速满足量产与定制化需求。
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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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