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.
GAQV214EH 是 SUPSiC(国晶微半导体)推出的一款高压、低功耗固态继电器/光电隔离输出器件(SMD-6 封装),面向需要高隔离电压与小体积封装的开关应用。器件采用光电驱动结构,输入端支持 AC 与 DC 驱动方式,输出端为单刀单掷(1A,常开)触点型式,适合在高压直流或交流回路中实现安全、低噪声的开关控制。
规格要点解读:
SMD-6 封装利于自动化装配,但在焊接工艺上应采用符合供应商推荐的回流曲线,避免过高回流峰值温度导致封装内应力或引脚焊接失效。长期可靠性受温度与平均功耗影响较大,实际设计中建议进行温升测量与热仿真,确保工作点在安全范围内。
在选用 GAQV214EH 时,请重点核对系统的最大工作电压、连续电流需求与开关频率。若需更高电流或更低导通电阻,可考虑并联器件或选用额定电流更大的器件;若需更快的开关速度,则需备选专用高速固态继电器或 MOSFET 方案。最后建议参考供应商最新数据手册以获取完整电气特性曲线、封装尺寸图与焊接规范。
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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