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.
IS2701-1 是 ISOCOM(英国安数光)推出的一款单通道晶体管输出光电耦合器,输入为直流驱动的发光二极管(Vf≈1.2V),输出为光敏三极管,适用于需要电气隔离且允许中等开关速度的信号传输场合。器件提供高达 3.75 kVrms 的隔离耐压,并在紧凑 SOP-4(175mil,2.54mm)封装中实现工业级温度范围(-55℃~+100℃)。
IS2701-1 提供 SOP-4(175 mil,2.54 mm 引距)表面贴装封装,便于自动化装配与替换。选型时应综合考虑 If 峰值、CTR 下限、工作温度、开关频率与系统级隔离要求。对需长期稳定低漂移的应用,可与供应商确认批次数据或选择有严格 CTR 评级的版本。
如需电气特性曲线、典型应用电路或封装尺寸图,请提供邮件或具体使用条件,我可进一步给出电阻计算、示意电路与热/寿命评估建议。
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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