3×4 小龟贴片轻触开关 2 脚 / 4 脚 正按贴片按键 3x4x1.5/1.8/2.0/2.5mm
3×4 Turtle SMD Tact Switch, 2Pin/4Pin Vertical Push Button, 3x4x1.5/1.8/2.0/2.5mm
产品描述(中英双语)
中文:3*4mm 小龟型贴片轻触开关,正向按压,提供 2 脚、4 脚贴片规格。高度可选 1.5mm、1.8mm、2.0mm、2.5mm,适合 SMT 贴片加工。金属弹片手感清脆,导通稳定,体积小巧节省 PCB 空间,广泛用于蓝牙耳机、遥控器、智能穿戴、数码小家电控制按键。
English: 3×4mm turtle shape SMD tactile switch, vertical push, available in 2Pin and 4Pin SMD versions. Height options:1.5mm,1.8mm,2.0mm,2.5mm, suitable for SMT soldering. Metal dome delivers crisp tactile feeling and stable connection. Compact size saves PCB space, widely used for Bluetooth earphones, remote controls, wearable devices and digital home appliances.
FAQ 中英双语
Q1:开关本体尺寸是多少?
A1:3mm×4mm,高度多规格可选。
Q1: What is the body dimension?
A1: 3mm×4mm, multiple height options available.
Q2:引脚类型有哪几种?
A2:贴片 2 脚、贴片 4 脚两种规格。
Q2: What pin versions are available?
A2: SMD 2Pin and SMD 4Pin.
Q3:可选高度有哪些?
A3:1.5mm、1.8mm、2.0mm、2.5mm。
Q3: Available heights?
A3: 1.5mm,1.8mm,2.0mm,2.5mm.
Q4:焊接方式是什么?
A4:贴片 SMT 回流焊,适合自动化贴装。
Q4: Soldering method?
A4: SMD reflow soldering, compatible with automatic mounting.
Q5:主要应用产品?
A5:蓝牙耳机、智能手环、遥控器、小型数码产品。
Q5: Main applications?
A5: Bluetooth earphones, smart bracelets, remote controls, compact digital products.