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.
MSK13C02-BB 125是首韩(SHOU HAN) 推出的一款微型单刀三掷(SP3T)开关,采用表面贴装(SMD)接片引脚与卧贴安装方式,专为小型化、高密度布局的电子设备设计,在有限空间内实现多路信号的可靠切换。
该开关聚焦低压小电流信号的多路切换需求,针对消费电子、智能穿戴、小型仪器等领域的空间限制痛点,提供紧凑可靠的切换方案。例如可用于智能手机的侧键模式切换、智能手环的功能选择,或便携式万用表的量程通道切换等场景,适配设备内部狭小的安装空间。
开关整体尺寸为长9.7mm×宽2.7mm×高1.4mm,属于微型开关范畴,在PCB板上占用面积仅约26.19mm²(9.7×2.7),高度仅1.4mm,可兼容0.8mm及以上厚度的PCB,适配高密度布局。
卧贴设计使开关贴装后与PCB板平面贴合,无额外突出高度,配合2.7mm的宽度,可在PCB板上并排安装多个开关,满足多通道切换的设计需求(如多档位选择)。
采用接片式引脚而非传统针脚,焊接面积更大,减少虚焊、假焊风险,同时适配自动化贴装设备的吸嘴抓取,提升生产良率。
开关内部采用集成化触点设计,在微小体积内实现3路触点的可靠切换,避免触点间干扰,保证信号切换的稳定性。
MSK13C02-BB 125作为首韩推出的微型SP3T卧贴SMD开关,以紧凑体积、可靠切换、低功耗适配为核心优势,精准匹配小型化电子设备的多路信号切换需求,是消费电子、智能穿戴等领域的高性价比选择。
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.
Related products