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.
欧姆龙B3SN-3012P是一款专为小型化、高可靠性设备设计的SMD立贴轻触开关,凭借IP67防护等级、紧凑尺寸与稳定性能,广泛适配消费电子、医疗便携设备等场景,解决了紧凑空间内的可靠按键操作与潮湿/粉尘环境的防护痛点。
B3SN-3012P定位为小型防水轻触开关,核心解决两大需求:一是在0.5mm以下厚度的设备内部集成可靠按键,二是应对日常溅水、短时浸水等场景的防护。其设计兼顾操作手感与环境适应性,适合智能穿戴、便携医疗、户外手持终端等对尺寸、防护、稳定性有要求的设备,可有效抵御灰尘、溅水甚至1米水深浸泡30分钟的工况,延长设备使用寿命。
工作温度范围:-25℃至+70℃,覆盖大部分室内外使用场景(如冬季户外手持设备、夏季室内电子设备),满足常规环境下的稳定运行。
作为欧姆龙旗下轻触开关系列产品,B3SN-3012P继承了品牌的可靠性基因:采用高精度触点结构,减少接触电阻波动,提升信号传输稳定性;封装为SMD-4P(6×6mm),符合国际通用贴装标准,兼容性强,可与主流电子设备的PCB设计无缝适配,无需额外定制。
B3SN-3012P的特性使其适配多类场景:
总结:欧姆龙B3SN-3012P以“小型化+高防护+稳定性能”为核心,是紧凑设备中替代常规轻触开关的理想选择,尤其适合对环境适应性有要求的应用场景。
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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