AR20KL.25XX Bi technologies, AR20KL.25XX Datasheet

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AR20KL.25XX

Manufacturer Part Number
AR20KL.25XX
Description
1-13/16 Diameter 10-turn Wirewound Precision Potentiometer
Manufacturer
Bi technologies
Datasheet
E L E C T R I C A L
E N V I R O N M E N T A L ( M I L - R - 1 2 9 3 4 )
Operating Temperature Range
Temperature Cycling
Shock, 6ms Sawtooth
Vibration
Moisture Resistance
High Temperature Exposure
Rotational Load Life
MODEL A
1-13/16” Diameter
10-Turn
Wirewound
Precision Potentiometer
Specifications subject to change without notice.
Resistance Range, Ohms
Standard Resistance Tolerance
Minimum Practical Resistance Tolerance
Independent Linearity
Minimum Practical Independent Linearity
Power Rating, Watts
Input Voltage, Maximum
Dielectric Strength
Insulation Resistance, Minimum
Noise, Maximum
Actual Electrical Travel
Tap Tolerance
End Voltage, Maximum
(% of input voltage)
This model available in a hybrid version – contact factory for details.
2-5
2 mil. shaft rev. + 900 hrs. at rated wattage at 40°C (5% R)
6 hours, 10 to 55 Hz (5% RT, 0.1ms discontinuity max.)
< 300 Ohms = ±0.50%,
< 100 Ohms = ±5%,
< 300 Ohms = ±1.5°,
50 Ohms = 0.6%,
1,000Vdc not to exceed power rating
5 cycles, –65°C to +85°C (5% R)
20 Ohms = ±3°, < 100 Ohms = ±2°
100G’s (0.1ms discontinuity max.)
10 Ohms = 3%, 25 Ohms = 1.2%
5.0 at 40°C derating to 0 at 85°C
500 Ohms: RT
250 Ohms: RT > 2613.7 Ohms
1,000 hours at 85°C (5% R)
Ten 24 hour cycles (3% R)
Dynamic: –40°C to +85°C
±0.075%, < 300 Ohms
Static: –65°C to +85°C
±0.05%,
±0.10%, < 100 Ohms
±0.15%,
300 Ohms = ±0.25%
100 Ohms = 0.25%
100 Ohms = ±3%
300 Ohms = ±1°
1,000 Megohms
3600° + 4° – 0°
2613.7 Ohms
Model A
1,000V rms
10 to 500K
300 Ohms
20 Ohms
±1%
2

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