Thumbpot Series


MECHANICAL
Number of Switching Positions 10
Life Minimum 1,000,000
Detents @ 10 mA, 5VDC At 25º C Per Switch
Tangential Operating Force 5-18 Oz.
Weight 0.4 Oz. Per Switch
ELECTRICAL
Standard Resistance Range 1000-100,000 Ohm
Standard Resistance Tolerance + 1%
Setting Accuracy To .05% Of Full Scale Voltage
Standard Input Voltages
(Function Of Input Impedance)

1,000 To 5,000 Ohms Input Resistance

16 Volts @ 25º C

10,000 To 50,000 Ohms Input Resistance

50 Volts @ 25º C

100,000 Ohms Input Resistance

150 Volts @ 25º C
Insulation Resistance 1000 MOhm Min.
Dielectric Withstanding Voltage 500VAC (RMS)
ENVIRONMENTAL
Operating Temperature -20ºC To +75ºC
Seal Dust Seal
MATERIALS
Plastic Polycarbonate
Metals Corrosion Resistant
Circuit Disc

Base Material

Glass Epoxy

Plating

Gold Over Nickel
Contacts Precious Metal Alloy,
Gold Plated
Terminals Precious Metal Alloy,
60/40 Tin/Lead Plated

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