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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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ALPS SKRTLAE030是一款超小型SMD单刀双掷(SPDT)轻触开关,针对便携电子、紧凑模块及高可靠性场景设计,核心优势在于“小尺寸+宽温适应性+长寿命”,可覆盖以下典型场景:
SKRTLAE030的参数精准匹配紧凑场景需求,核心指标清晰:
类别 具体参数 结构类型 单刀双掷(SPDT) 尺寸规格 长4.5mm×宽3.4mm×高3.3mm 引脚样式 SMD-3P J型引脚(自动化贴装) 按钮设计 圆形黑色盖帽(按压舒适) 操作参数 作用力1.6N(反馈清晰) 寿命指标 工作寿命10万次(按压循环) 电气参数 额定电压12V/触点电流50mA 环境温度 工作温度-40℃~+90℃超小尺寸适配高密度布局
4.5×3.4mm的占地面积+3.3mm的高度,可嵌入手机、智能手表等便携设备的狭小空间,尤其适合内部模块集成(如主板按键、传感器接口)。
J型引脚提升生产效率
SMD-3P J型引脚适配自动化SMT贴装,无需人工焊接,且引脚接触面积稳定,降低虚焊风险,适合批量生产。
SPDT结构简化电路设计
单刀双掷结构支持两路信号切换(如“常开/常闭”切换),无需额外继电器即可实现功能模式切换,减少电路复杂度。
圆形按钮优化操作体验
黑色圆形按钮直径适配指尖按压,1.6N的作用力提供清晰“咔哒”反馈,避免误触且长时间操作不易疲劳。
SKRTLAE030针对低功耗场景优化,可靠性符合工业级标准:
宽温范围与工业级设计使其适配复杂环境:
作为日本ALPS阿尔卑斯的产品,SKRTLAE030继承品牌60+年技术积累:
综上,ALPS SKRTLAE030是一款“小而精”的轻触开关,适合对尺寸、可靠性、温区有严格要求的紧凑电子设备,是便携医疗、车载电子等领域的优选方案。
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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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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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