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• Thumbwheel
• Leverwheel
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C & K Switches
• Miniature Thumbwheel
• Thumbwheel
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• Miniature Snap-Acting
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• Miniature Slip Rings
• Slip Ring Assemblies
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Products Switches C & K Switches Thumbwheel Switch S2 Series
C & K Switches
Thumbwheel Switches
S2 Series
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Features/Benefits
- Front & rear mounting options available
- Variety of function codes
- Spacers available to fit most panel cutouts
Specifications
- CONTACT RATING:
- CARRY: 3 AMP continuous
- SWITCH: 0.4 VA max., 50 mA max., 50 V AC or DC max.
- OPERATING VOLTAGE: 50 mV to 50 V AC or DC.
- CONTACT RESISTANCE: Below 100 milliohms typ. @ 2-4 V DC, 100 mA.
- INSULATION RESISTANCE: 109 ohms min. (dry).
- DIELECTRIC STRENGTH: 500 V RMS min. @ sea level. between common terminal and any output.
- OPERATING TEMPERATURE: -40℃ to 70℃.
Dimensions
- 1.256 inches x .315 inches x .945 inches
Typical Applications
- Test & measurement equipment
- Instrumentation
- Computer peripherals
Materials
- HOUSING: Polycarbonate.
- THUMBWHEEL: Acetal.
- ROTOR CONTACTS: Precious metal on copper alloy.
- STATOR CONTACTS: Hard gold over nickel over copper on epoxy fiberglass.
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