Cherry Switches
• Thumbwheel
• Leverwheel
• Pushwheel
C & K Switches
• Miniature Thumbwheel
• Thumbwheel
• Precision Snap-Acting
• Miniature Snap-Acting
• Electrical Slip Rings
• Miniature Slip Rings
• Slip Ring Assemblies
• Standard Slip Rings
• Commutator Slip Rings
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Products Switches Cherry Switches Pushwheel Switches T57 Series
Pushwheel Switches
T57 Series
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Features/Benefits
- Backmount Switch
- Available with ESD protection
- Spacers available to fit most panel cutouts
- Most complete product offering in the industry
Specifications
- CONTACT RATING
- CARRY: 1 AMP continuous.
- SWITCH: 100 mA max
- OPERATING VOLTAGE: 50 mV to 28 V DC or 120 V AC.
- ELECTRICAL LIFE: 100,000 actuations.
- CONTACT RESISTANCE: Below 100 m ohm typ. initial @ 2-4 V DC, 100 mA.
- INSULATION RESISTANCE: 109 ohm min
- DIELECTRIC STRENGTH: 500 Vrms min. @ sea level between common terminal and any output
- OPERATING TEMPERATURE: -40șC to 65șC.
Dimensions
- 0.866 inches x 0.945 inches x 1.26 inches
- Mounting depth: 1.26 inches or 1.61 inches
Typical Applications
- Test & measurement equipment
- Industrial equipment
- Computer devices
Materials
- HOUSING: ABS plastic.
- THUMBWHEEL: ABS plastic.
- ROTOR CONTACTS: Precious metal on copper alloy.
- STATOR CONTACTS: Hard gold over nickel over copper on epoxy fiberglass.
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