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.
SMF12CA 是 Slkor(萨科微)推出的一款双向瞬态电压抑制器(TVS),针对 12V 级别电源与信号线的瞬态浪涌保护而设计。器件采用 SOD-123FL 表面贴装封装,体积小、响应快,适合对板上空间与自动贴装兼容的应用场景。典型保护性能如下:钳位电压 19.9V(Ipp 条件下)、峰值脉冲功率 200W(10/1000µs)、峰值脉冲电流 10.1A。
SOD-123FL 适合回流焊工艺;在实际装配时应遵循厂方推荐的回流温度曲线与焊盘尺寸,避免过热或焊接应力导致封装损伤。同时,避免在未保护状态下承受反复大能量冲击以延长器件寿命。
总结:SMF12CA 提供了针对 12V 级别系统的快速、低漏电、双向浪涌保护,适合空间受限且需表贴组装的场合。在使用时需关注钳位电压对应的后级耐压、实际脉冲能量与热耗散,并根据系统冲击强度选择合适的功率余量。若需更详细的电气特性曲线或回流焊规范,可参考厂方数据手册或联系 Slkor 技术支持。
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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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