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.
BK250-120-SZ 是一款由台湾君耀(Brightking)制造的自恢复保险丝,适用于电流保护的应用场景。其设计不仅考虑了安全性和可靠性,还注重用户的使用体验。BK250-120-SZ 是一款直插式保险丝,适合于对电流进行保护的各类电子设备,能够承受高达250V的电压,最适合的电流范围为120mA。这款保险丝采用了自恢复的设计理念,在过载或短路条件下能够有效地避免电路的损坏,并在故障排除后迅速恢复正常工作状态,提升了设备的可靠性。
保持电流:120mA
初始态阻值:6Ω
最大电压:250V
最大电流:3A
最大动作时间:5s
跳断后阻值:10.5Ω
适用温度范围:-40℃~+85℃
消耗功率:1W
跳闸电流:240mA
BK250-120-SZ 产品广泛应用于各种需要过载保护的电子设备中,如家用电器、工业设备、音响系统、照明设备以及电动车辆等。由于其优越的电流保护特性和自恢复功能,使得这一产品在多个行业的电气设计中成为关键组件。
作为台湾知名的电子元件制造商,Brightking(君耀)以其卓越的品质和创新的设计在行业内树立了良好的声誉。公司致力于为客户提供高性能、高可靠性的电子元器件解决方案,以满足市场不断变化的需求。BK250-120-SZ 作为其系列产品之一,充分体现了品牌对技术研发和市场需求的关注。
BK250-120-SZ 自恢复保险丝以其卓越的电流保护性能和可靠的工作特性,成为众多电子设备中不可或缺的保护元件。无论是在高温、低温、还是电流突发场景下,都能够为设备提供有效且稳定的保护,使其成为安全管理和故障排查的重要保障,值得在各种应用中广泛采用。
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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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