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.
SL3H7C 是 Slkor(萨科微)推出的一款单通道光电三极管输出型光耦合器,专为信号隔离和电平转换场合设计。器件在保持高隔离强度与可靠传输的同时,兼顾小封装(SSOP-4)与较宽的工作温度范围,适合工业控制、通信接口和微控制器隔离等多种应用。
总结:SL3H7C 以其高隔离电压、宽 CTR 范围、低饱和压降和紧凑 SSOP-4 封装,成为典型的微弱信号隔离和电平转换器件。设计时应以最小 CTR 与器件极限参数做保守估算,并注意 PCB 隔离、散热与驱动电流的匹配,以获得稳定可靠的系统表现。若需样片或更详细的测试曲线与封装尺寸图,请联系 Slkor(萨科微)技术支持获取完整数据手册。
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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