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.
EL1018 是 AOTE(奥特)推出的一款单通道光电晶体管输出光耦,封装为 LSOP-4。该器件通过内部红外发光二极管与光电三极管实现电气隔离与信号传输,适合数字/模拟信号隔离、微控制器接口及工业控制系统中的低到中等速率隔离需求。器件提供高达 5 kVrms 的输入输出隔离电压,并在宽温度范围内稳定工作(-55℃ 至 +110℃)。
EL1018 提供 LSOP-4 表面贴装封装,便于自动化生产。厂家通常会进行 100% 电气测试并提供隔离耐压测试报告。对于关键应用,建议在设计中留出测试点并按相关安全标准(如加强型/基本绝缘要求)进行系统级验证。
如需针对具体应用(电源、MCU 接口或工业控制)给出详细接线图或限流/拉电阻计算示例,可提供工作电压与目标信号电流,我会给出更精确的设计建议。
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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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