Dial-type DIP switch (DS series): 2, 3, 4, 5, 6, 7, 8, 9, 10, 12; 

 Product Specifications: 
 Mechanical properties: an operating force: 800gmax2, push buttons stroke: 2.00mm3 use temperature: -20 ℃ ~ +70 ℃ storage temperature: -40 ℃ ~ +85 ° C 
 ● Second, the electrical characteristics: 1, electrical life: each switch under voltage 24VDC and 25mA test, you can toggle back and forth 2000 times. 2, the switches do not often switch rated current: 100mA, withstand voltage 50VDC. 3, the switch often switch rated current: 25mA, withstand voltage 24VDC. 4, the contact resistance: (a initial value of 50mΩ, (b test, the maximum 100mΩ 5, Insulation Resistance: 100MΩ, 500VDC. 6 crushing strength: 500VAC / 1 minute 7, the very occasion Capacitance: 5pF .8 loop: a single contact list select 
 , Welding and cleaning process: 1 in all operating process, make sure the switch in the off position. 2, wave soldering: Recommended solder temperature at 260 ° C, up to 5 seconds. Hand soldering: Use a 30 watt soldering iron control the temperature at 320 ° C, soldering time for about 2 seconds. 4, the cleaning process: cleaning a use of ultrasound in the way, give better results, the use of steam way, the temperature should not exceed 51 ℃. 
 ● Material: 1, base: plastic, black, covers: engineering plastics, red, blue, push the button: engineering plastics, white, Terminal: copper alloy plated. 
 ● Fifth, Package: The above products are tailor IC tube packaging to ensure quality.