Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
STTH112A 是一款由意法半导体(STMicroelectronics)生产的高性能快恢复二极管。这款二极管以其优异的反向恢复特性和宽广的工作电压范围,广泛应用于电源转换、整流器、电机驱动以及其他需快速切换的电路中。
STTH112A 采用表面贴装型(SMD)封装,封装类型为 DO-214AC (SMA)。这种封装形式使得该元件在自动化生产中具有更好的适应性,能够有效节省电路板的空间,同时提供较好的散热性能。
该二极管设计的工作结温范围为 -55°C 至 175°C,适用于各种严酷环境下的应用,包括工业设备和汽车电子产品。这种高温工作的能力确保了设备在恶劣环境中的长期稳定性和可靠性。
STTH112A 以其卓越的性能,适用于多种应用场景,包括但不限于:
总的来说,STTH112A 是一款具有优异性能的快恢复二极管,凭借其出色的反向恢复时间、低正向压降和高耐压能力,不仅提高了电路的整体效率,还确保了设备在严酷条件下的可靠性。基于上述特性,STTH112A 成为现代电源和整流应用中的理想选择,为客户提供了强大的技术支持和可靠的性能保障。对于寻找高效、稳定且可靠组件的设计工程师、开发人员来说,STTH112A 是一个值得信赖的选择。
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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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