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.
SMD1812P020TF/30 是 RUILON(瑞隆源)推出的一款 1812 封装自恢复保护元件(PTC) ,用于对过流、短路和局部故障提供自动限流保护。该器件适用于 30V 以下直流系统,对微电流负载及信号线保护尤为合适,结合小巧封装便于表面贴装(SMT)自动化加工。
SMD1812P020TF/30 是一款面向 30V 以下电源与信号线的高性价比自恢复过流保护元件,适用于需要快速限流与自动复位的场合。凭借 1812 表贴封装与 200mA 保持电流、400mA 跳闸电流的配置,能在消费电子与工业控制领域提供稳定可靠的保护。选型时请根据系统工作电流、散热条件与冲击电流特性综合评估,确保长期稳定运行。若需更详细的热-电特性曲线或焊接资料,可向 RUILON(瑞隆源)索取完整数据手册与可靠性报告。
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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