93P型可调电阻

93P型精密可调电阻

ELECTRICAL

Standard Resistance Range, Ohms 20 to 2Meg
Standard Resistance Tolerance ?0% (<100 Ohms = ?0%)
Input Voltage, Maximum 200 Vdc or rms not to exceed power rating
Slider Current, Maximum 100mA or within rated power, whichever is less
Power Rating, Watts 1.0 at 70癈 derating to 0 at 125癈
End Resistance, Maximum 2 Ohms
Actual Electrical Travel, Nominal 270?
Dielectric Strength 900 Vrms
Insulation Resistance, Minimum 1,000 Megohms
Resolution Essentially infinite
Contact Resistance Variation, Maximum 1% or 1 Ohm, whichever is greater
ENVIRONMENTAL
Seal 85癈 Fluorinert?(No Leaks)
Temperature Coefficient, Maximum ?00ppm/癈
Operating Temperature Range ?5癈 to +125癈
Thermal Shock 5 cycles, ?5癈 to +125癈 (1% 腞T, 1% 腣R)
Moisture Resistance Ten 24 hour cycles (1% 腞T, IR 100 Megohms Min.)
Shock, 6ms Sawtooth 100G抯 (1% 腞T, 1% 腣R)
Vibration 20G抯, 10 to 2,000 Hz (1% 腞T, 1% 腣R)
High Temperature Exposure 250 hours at 125癈 (2% 腞T, 2% 腣R)
Rotational Life 200 cycles (3% 腞T)
Load Life at 1.0 Watts 1,000 hours at 70癈 (2% 腞T)
Resistance to Solder Heat 260癈 for 10 sec. (1% 腞T)
MECHANICAL
Mechanical Stops 24 oz.-in.
Stop Strength 1.5 lb.-in. (0.169 N-m)
Torque, Starting Maximum 5 oz.-in. (0.035 N-m)
Weight, Nominal .052 oz. (1.5 grams)