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.
SMF26A 是 GOODWORK(固得沃克)推出的一款单向瞬态电压抑制器(TVS),采用GPP工艺芯片制备,封装为 SOD-123FL。该器件针对瞬态过压、雷击和电感反冲等脉冲干扰提供快速钳位与吸收能力,具有低漏电、高对档率以及优良的高温稳定性,适用于要求可靠浪涌保护的工业与通信领域。
注:Ppp 与 Ipp 指示器件在典型工业脉冲(如10/1000 μs)条件下的能量吸收能力,具体测试曲线请参考详细数据手册。
SMF26A 采用 SOD-123FL 小型贴装封装,具有体积小、散热路径短和便于自动贴装的优点。SOD-123FL 对于空间受限的电源输入端或板级保护位非常适用,同时封装设计兼顾了良好的热阻与焊接可靠性,便于批量生产与装配。
选择 SMF26A 时,应确认系统峰值工作电压、最大容许钳位电压以及脉冲能量要求。对于更高能量需求可考虑更大功率等级的 TVS 器件;若系统为双向或交流保护,需选用相应的双向型号。比较时重点关注 Vrwm、VBR、Vclamp、Ipp 和 Ir 等参数的一致性。
基于 GPP 工艺的芯片及 SOD-123FL 封装,SMF26A 在高温老化、冲击、热循环和湿热试验中表现稳定,适合长期工业应用。实际工程应用中建议参考厂方的可靠性和焊接工艺说明,以及进行必要的系统级验证。
如需完整电气特性曲线、钳位曲线、瞬态响应曲线以及封装尺寸和焊接规范,请查阅 GOODWORK 的详细数据手册或联系供应商获取样品与技术支持。
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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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