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A7D / A7DP

Thumbwheel Switch

A7D / A7DP

Ultra-small, Low-cost, Push-operated Switches

Switching capacity (resistive load) 3.3 to 30 VDC
1 mA to 0.1 A
Continuous carry current 100 mA
Contact resistance 200 mΩ max.
Insulation resistance Between non-connected
terminals
10 MΩ min. (at 250 VDC)
Between terminal and
non-current carrying part
100 MΩ min. (at 500 VDC)
Dielectric strength Between non-connected
terminals
250 VAC, 50/60 Hz for 1 min
Between terminal and
non-current carrying part
1,000 VAC, 50/60 Hz for 1 min
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance 500 m/s2 min.
Durability Mechanical 30,000 operations min.
Electrical 20,000 operations min.
Ambient temperature Operating: -10°C to 70°C (with no icing)
Storage: -20°C to 80°C
Ambient humidity Operating: 45% to 85%
Max. operating force 3.43 N max.