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.
GAQY216EH 是 SUPSiC(国晶微半导体)推出的一款高压低电流固态开关器件,采用 SMD-4 表面贴装封装,触点形式为 1A(单刀单掷,常开)。器件将输入侧驱动与输出侧高压隔离,通过光隔离/固态开关实现无机械磨损的可靠切换,适用于对绝缘耐压和长寿命有要求的高压小电流场合。
SMD-4 封装利于 PCB 密集布局,但器件总功耗 Pd 为 500 mW,在工作电流接近额定值或环境温度较高时需要关注封装温升和 PCB 散热。建议采用加大铜箔面积、设置散热过孔或在布局时保持周围导热路径,以确保器件在额定温度范围内稳定工作并留有余量。
如需器件电气图、引脚定义或在特定应用(如交流采样、直流开关、微功率负载)下的参考电路设计建议,可提供更具体的应用背景以便给出针对性的实施方案。
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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