Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMD1812P050TF/60 是 RUILON(瑞隆源)推出的一款微型表面贴装可复位过流保护器件,常见于便携消费电子和空间受限的系统中。该系列为聚合物自恢复保险丝(PPTC)类型,能在过流或短路发生时迅速限制电流,待故障消除后自动恢复初始阻值,免去更换元件的维护需求。本型号面向低电流保护场景,尺寸为 1812(4.73 × 3.41 × 1.30 mm),便于标准SMT工艺装配。
说明:SMD1812P050TF/60 属于同一系列中的一员,该系列保持电流范围覆盖 0.1 A ~ 4.0 A,可根据具体电流等级选择适当型号。
该器件适配常规 SMT 贴装与回流焊工艺,体积小巧,适合超便携设备与密集布板设计。
总结:SMD1812P050TF/60 以其小型化、可复位与较高耐压特点,适合空间受限且工作电流较低的便携类和通信类产品做短路/过流保护。合理选择额定值与优化 PCB 布局与散热方案,可有效提高系统可靠性。若需进一步的回流曲线、详尽电气曲线或样品测试数据,请联系 RUILON 授权渠道获取完整数据手册。
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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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