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.
GAQY252G3S 是 SUPSiC(国晶微半导体)推出的一款小型 SOP-4 封装的光隔离固态继电器(光耦 MOSFET 开关),面向低电压直流/交流负载的隔离开关应用。器件集成 LED 输入与 MOSFET 输出,实现输入与输出间高电压隔离与无触点导通,具有长寿命、无火花、抗振动等固态开关优点,适用于消费电子、工业控制、通信设备等领域的信号/功率隔离需求。
总结:GAQY252G3S 在小型化 SOP-4 封装中提供了 2.5 kVrms 的输入输出隔离、最高 2.5 A 连续负载能力与低导通阻抗,是替代传统小型机械继电器、实现安全隔离控制的理想选择。但在接近额定电流或高温环境下需关注热耗散与散热设计,且其较慢的导通时间限制了在高速开关应用中的适用性。
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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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