特點(diǎn)/Features
1.按鍵開(kāi)關(guān)具備多種外形尺寸設(shè)計(jì)
Push switches come in various exterior design sizes
2.開(kāi)關(guān)聲音清脆，手感、節(jié)奏感佳，靈敏度高
High sensitive,sounds silvery,feeling and rhythm are perfect
3.產(chǎn)品鎖芯機(jī)構(gòu)具備無(wú)鎖和有鎖不同結(jié)構(gòu)設(shè)計(jì)
There are 2 operating modes:Self-Lock and Non-Lock
4.可依據(jù)客戶要求設(shè)計(jì)不同端子腳位和不同按鍵高度產(chǎn)品
The state of terminals and height of pushbuton can be designed caaording
規(guī)格參數(shù)/Specifications
電氣特性 Electrical characteristics | 額度負(fù)荷 Rating | DC 30V 0.1mA |
接觸阻抗 Contact impedance | ≤100mΩ | |
絕緣阻抗 Insulation impedance | ≥100mΩ DC500V | |
絕緣耐電壓 Insulation withstand voltage | AC500V 1minute | |
電氣壽命 Electrical life | 見(jiàn)具體產(chǎn)品規(guī)格 See detail spec | |
機(jī)械/可靠性特性 Mechanical/reliability characteristics | 操 作 力 Operation force | 見(jiàn)具體產(chǎn)品規(guī)格 See detail spec |
機(jī)械壽命 Mechanical life | 見(jiàn)具體產(chǎn)品規(guī)格 See detail spec | |
使用溫度 Service temperature | -25℃+80℃ | |
使用濕度 Operating humidity | ≤85%RH | |
可 焊 性 Weldability | 245℃±5℃ 3S | |
耐焊接熱 Resistance to welding heat | 260℃±5℃ 3S |
焊接條件/Welding conditions
1.手工焊 Hand soldering
使用30瓦烙鐵，烙鐵尖端溫度不超過(guò)350℃，焊接時(shí)間3S
Use a 30 watt soldering iron with a tip temperature not exceeding 350℃ and a soldering time of 3 seconds
2.波峰焊/回流焊 Wave soldering/Reflow soldering
峰值溫度不超過(guò)260℃，焊接時(shí)間不超過(guò)5S
Peak temperature not exceeding 260 ℃, welding time not exceeding 5 seconds
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