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.
RL60-300 是 RUILON(瑞隆源)出品的一款插件式自恢复熔断器(复位式保险丝),额定耐压 60V、额定电流 3A(保持电流 Ihold = 3A),适用于低压直流电路的过流保护与短路限制。器件为插件封装,针距 P = 10.2mm,长度 24.9mm,便于 PCB 插装与维护。
RL60-300 在正常工作电流低于 Ihold(3A)时保持低阻态(典型初始阻值 40 mΩ),电路电压损耗小,发热量低。当电流上升并超过 Itrip(6A)且持续一定时间,器件进入高阻态(跳闸),阻值可升至最大约 120 mΩ,从而限制通过电流并保护后级电路。动作时间 19.8 s 为典型值,实际跳闸时间会随超载幅度、环境温度和散热条件变化。Imax = 40A 表示器件具有较强的短时冲击承受能力,但不建议长期超过额定范围重复使用。
若需完整数据手册、样品或针对具体应用的热-电仿真建议,请联系 RUILON(瑞隆源)或授权代理商获取原厂技术支持与测试报告。
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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