MODEL7601

Features:






Specifications






Description

      This is the description about MODEL7601 and MODEL7603 of the 1-13/16" Diameter 10-Turn Wirewound Precision Potentiometer.
      Here are the ELECTRICAL specifications of MODEL7601 and MODEL7603. Resistance Range, Ohms is 1K to 650K. Standard Resistance Tolerance is ±5%. Minimum Practical Resistance Tolerance is ±1%. Independent Linearity is ±0.15%. Minimum Practical Independent Linearity is ±0.1%, < 500 Ohms and ±0.05%, 500-4,999 Ohms and *±0.025%, 5K Ohms. Power Rating, Watts is 5.0 at 70°C derating to 0 at 125°C. Input Voltage, Maximum is 1,000Vdc Not to Exceed Power Rating. Dielectric Strength is 1,000V RMS. Insulation Resistance, Minimum is 1,000 Megohms. Noise, Maximum is 100 Ohms. Actual Electrical Travel is 3,600° + 3° -0°, 300 Ohms and 3,600° + 2° -0°, 301-2,500 Ohms and 3,600° + 1° -0°, > 2,500 Ohms. Electrical Continuity Over Travel is +90° ±5° at each end. Tap Tolerance is ±2°, 300 Ohms and ±1°, 301-2,500 Ohms and ±0.5°, 2,500 Ohms. End Voltage, Maximum is Within Std. Linearity Tolerance.
      The ENVIRONMENTAL specifications) of MODEL7601 and MODEL7603 are here. Operating Temperature Range Static is from 65°C to +125°C. Dynamic is from -40°C to +125°C. Temperature Cycling is 5 cycles, 65°C to +125°C (5%R). Shock, 6ms Sawtooth is 100G's (0.1ms discontinuity max.). Vibration is 5G's, 10 to 2,000 Hz (5%R, 0.1ms discontinuity max.). Moisture is Ten 24 hour cycles (3%R). High Temperature Exposure is 1,000 hours at 125°C (5% R). Rotational Load Life is 2 mil. shaft rev. plus 900 hrs. at rated wattage at 70°C (5%R).
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