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.
SMD2920P030TF 是瑞隆(RUILON)提供的一款自恢复式聚合物保险丝(PPTC),通常用于表面贴装(SMD)电路板的过流保护。该器件以尺寸稳定、响应可重复、无须更换为主要特点,适合对过流/短路有保护需求但需在故障排除后自动恢复的应用场景。
注:上述参数为器件关键指标,实际电流—时间关系、温升曲线及环境依赖性请以厂家完整数据手册为准。
SMD2920P030TF 为一款适用于低压供电线路的表面贴装自恢复保险丝,具有低初始阻抗、可靠的自动恢复机制以及适合 SMT 工艺的封装。选型时应以实际工作电流、环境温度和冲击浪涌特性为主,并结合厂家的完整数据手册与时间—电流曲线进行验证,以保证在目标应用中的长期可靠性与安全性。若需更精确的 PCB 封装建议或时间—电流曲线,请提供完整的 datasheet 或索取厂家技术支持。
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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