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.
GAQY212E 是 SUPSiC(国晶微半导体)面向精密信号隔离与小电流负载切换场合推出的一款光隔离固态开关器件(PhotoMOS 类特性),封装为常见的 DIP-4 直插封装。器件输入侧采用 LED 驱动,输出侧为 MOSFET 风格的固态触点,提供机械继电器类似的“1A(单刀单掷-常开)”触点形式,但具有无触点、寿命长、无火花和高速响应等固态器件优点。
DIP-4 封装便于工程样机验证与小批量应用,上板牢固、易更换。器件工作温度范围宽(-40 ~ +85 ℃),绝缘与耐压指标适合工业级使用场合。建议在最终设计中参考 SUPSiC 提供的完整数据手册以获取典型电阻-温度特性、绝缘测试条件及可靠性参数,以满足特定应用的认证要求。
总结:GAQY212E 以其 500 mA 的连续负载能力、60 V 的负载电压范围和 3.75 kV 的高隔离能力,结合固态无触点的可靠性,适合用于仪表、通信与工业控制等需要可靠隔离与小电流切换的场合。选型时请综合考虑导通损耗、开关速度与工作环境温度,必要时参照厂方完整技术手册进行热设计与可靠性验证。
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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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