特點(diǎn)/Features
1.撥碼開關(guān)具備各種檔位結(jié)構(gòu)設(shè)計(jì)
The DIP switch has various gear structure designs
2.安裝方式有DIP和SMT供選擇
Assembling ways:DIP and SMT
3.開關(guān)滑動(dòng)力均勻，段落感佳
The switch operating force equality,good feeling
規(guī)格參數(shù)/Specifications
電氣特性 Electrical characteristics | 額度負(fù)荷 Rating | DC24V 25mA |
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 | 見具體產(chǎn)品規(guī)格 See detail spec |
機(jī)械壽命 Mechanical life | 見具體產(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260℃，焊接時(shí)間不超過5S
Peak temperature not exceeding 260 ℃, welding time not exceeding 5 seconds
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