WMSIC Electronic Components

ALPS SKRTLAE030

ModelSKRTLAE030
PackageSMD-3P,4.5x3.4mm
BrandALPS
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
ALPS SKRTLAE030
Type
ALPS
Minimum package
3000 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ALPS
Electronic Component
SKRTLAE030
Electronic Component
1
Package
SMD-3P,4.5x3.4mm
Electronic Component
Switch
Electronic Component
0.16g
Electronic Component
1.6N
Electronic Component
1
Electronic Component
BM0264684947
Electronic Component
10
Operating Temperature
40℃~+90℃
Switch
3.4mm
Switch
4.5mm
Switch
3.3mm
Electronic Component
J

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

ALPS SKRTLAE030 轻触开关产品概述

一、核心定位与典型应用

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:

  • 便携医疗设备:如小型血糖仪、血氧仪的功能切换键(需小尺寸嵌入机身,低功耗适配电池供电);
  • 车载辅助电子:后视镜调节、座椅记忆的辅助按键(-40℃~+90℃宽温适配车载温区);
  • 智能家居控制器:智能门锁面板、传感器模块的模式切换键(10万次寿命满足日常高频操作);
  • 户外手持终端:GPS定位器、应急照明的功能按键(耐高低温适配极端环境)。

二、基础参数总览

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℃

三、结构设计优势

  1. 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)。

  2. 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。

  3. 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。

  4. 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。

四、电气性能与可靠性

SKRTLAE030针对低功耗场景优化,可靠性符合工业级标准:

  • 电气参数适配小型设备:12V额定电压、50mA触点电流,适用于电池供电的便携产品(如蓝牙音箱、智能手环的功能触发);
  • 长寿命满足高频操作:10万次按压循环经ALPS测试验证,按每天30次计算,寿命超9年,覆盖产品全生命周期;
  • 触点稳定抗干扰:采用ALPS成熟触点工艺,减少氧化与接触电阻波动,确保医疗、车载等场景的信号传输稳定。

五、环境适应性

宽温范围与工业级设计使其适配复杂环境:

  • 温区覆盖广:-40℃可满足北方冬季户外手持设备,+90℃适配夏季车内仪表盘等高温场景;
  • 抗干扰性强:SMD封装减少外部电磁干扰,适合对信号稳定性要求高的设备(如医疗监护仪、车载导航)。

六、品牌与品质保障

作为日本ALPS阿尔卑斯的产品,SKRTLAE030继承品牌60+年技术积累:

  • 产品广泛应用于汽车(丰田、宝马)、医疗(欧姆龙)、消费电子(苹果)等高端领域;
  • 符合RoHS环保标准,每款产品经温湿度循环、振动测试等严格验证,确保可靠性。

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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