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.
SMD2920P200TF 是 RUILON(瑞隆源)推出的一款 2920 封装自恢复(聚合物 PTC)过流保护器件,额定耐压 16V,保持电流(Ihold)2A,跳闸电流(Itrip)4A。器件在短路或过流时通过电阻迅速上升限制电流,故障解除并冷却后可自动恢复导通,适用于多种板级过流保护场合。
器件为 2920 SMD 封装,尺寸为 7.98mm × 5.44mm × 1.4mm,适合自动贴片与回流焊工艺。紧凑外形便于在空间受限的电路板上进行电源入口或接口处布局。
SMD2920P200TF 适合以下典型应用:
器件设计性能在 -40℃ 至 +85℃ 下稳定,适应一般工业级应用环境。品牌:RUILON(瑞隆源),封装:2920,型号:SMD2920P200TF。常用于自动贴片生产线,采购时请确认批次与出厂检测报告以确保参数一致性。
若需更详细的电气曲线、热阻参数或回流曲线,建议向供应商索取完整数据手册与可靠性测试报告以便在具体电路中准确仿真与验证。
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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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