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OMRON B3FS-4055P是一款高质量的表面贴装型(SMD)瞬时开关,广泛应用于电子设备的用户接口。该元器件由OMRON Electronics Inc.的EMC Division制造,具有良好的可靠性和耐用性,以满足各种电子应用的需求。以下是对该产品的详细描述和其优势的概述。
电气参数: B3FS-4055P开关为单刀单掷常开(SPST-NO)类型,适合用于需要瞬时开关控制的电路。其额定接触电流为0.05A @ 24VDC,能够在正常工作条件下高效、稳定地传导小电流,适合于很多低功耗电子设备。
机械设计: 该开关的致动器类型为帽盖,具有顶部触动的特点,用户在操作时只需轻轻按下帽盖部分。致动器离PCB的高度为7.30mm,方便在设计中与其他元器件的协调布局。开关的机械行程为0.25mm,使得按压反馈非常直观,提升了用户的操作体验。
安装特性: B3FS-4055P采用卷带(TR)封装形式,非常适合自动化贴装生产线,能够高效、批量化地集成到印刷电路板(PCB)中。同时,其尺寸为12.00mm x 12.00mm,相对小巧,能够在设计紧凑型电子产品时提供更多的灵活性。
耐用性: 该开关的机械寿命高达1,000,000次循环,在长时间使用中依然能保持良好的性能,这是许多电子设备在稳定性和可靠性上所必须的一项指标。此外,工作温度范围为-25°C至70°C,适应性极强,能够在各种环境条件下稳定工作。
操作力: 该开关的操作力为260gf,确保了在使用时可以清晰地感受到按键反应,不易误操作,给用户带来了良好的使用体验。
B3FS-4055P被广泛应用于电子设备中,如:
由于其小巧的尺寸和出色的稳定性,B3FS-4055P特备适用于需要小电流与高频重复操作的应用场合。
OMRON B3FS-4055P是一款设计精良、性能卓越的开关元件,结合了紧凑的封装形式、高机械寿命和良好的操作感受,适合多种电子应用。其广泛的应用场景及出色的性能,使其成为设计工程师和开发人员的理想选择。凭借OMRON在电子元器件领域的卓越声誉和技术支持,B3FS-4055P无疑是提高产品质量和用户体验的可靠解决方案。
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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.
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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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