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.
SMF17CA 为晶导微电子推出的一款表面贴装瞬态电压抑制器(TVS),封装为低剖面 SOD-123FL。该器件针对瞬态过电压和浪涌脉冲保护设计,标称反向工作电压(Vrwm)为 17V,反向击穿电压(Vbr)20.9V,钳位电压(Vc)27.6V(在指定冲击条件下),典型反向漏流仅 1µA,适用于对空间和高度有要求的工业与车规级应用场景。
这些参数表明 SMF17CA 能在短时高能量脉冲下将受保护节点电压限制在安全范围内,同时维持极低的静态漏电,适合对功耗与可靠性有严格要求的系统。
SMF17CA 适用宽温工作范围、低漏电与高脉冲能量吸收能力,使其在工业与部分车规场合表现优良。选型时请确认:
SMF17CA(SOD-123FL)是一款针对瞬态抑制、具备低漏电、高能量吸收能力的紧凑型 TVS 器件。其 200W@10/1000µs 的脉冲处理能力、27.6V 的钳位电压和-55℃~+150℃ 的宽温范围,使其非常适合要求体积小、可靠性高的电源与信号线浪涌保护设计。在最终设计与量产前,建议结合实际电路进行浪涌仿真与板级试验,并向晶导微电子获取完整器件数据手册与焊接规范。
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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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