7274

Model 7274 is a type of 7/8" diameter plastic 10-turn wirewound precision potentiometer.

There are some electrical specifications about 7274.Resistance Range is 100 Ohms to 100KOhms. Standard Resistance Tolerance is ±5%.
Independent Linearity is±0.25%.Power Rating is 2.0 Watts at 25°C derating to 0 at 105°C.Dielectric Strength is 1,000V rms.Insulation Resistance, Minimum is 1,000 Megohms.Noise, Maximum is 100 Ohms.Actual Electrical Travel is 3600° + 10° 0°.Tap Tolerance is ±3°.
End Voltage, Maximum (% of input voltage) of 7274 is 0.25%.Operating Temperature Range is25°C to +105°C.Temperature Cycling 5 cycles is25°C to +105°C (5% R).Shock,6ms Sawtooth is 100G's (0.1ms discontinuity max.).Vibration 10G's is 10 to 500 Hz (5% R, 0.1ms discontinuity max.).High Temperature Exposure is 1,000 hours at 105°C (5% R).Rotational Load Life 500K shaft rev. is + 900 hrs. at rated wattage at 25°C (5%R).Total Mechanical Travel is 3600° + 15° 0°.Number of Gangs, Maximum is 1.Weight, Nominal is 0.42 oz.Static Stop Strength, Maximum is 60 oz.-in.Backlash, Maximum is 2°.Panel Nut Tightening Torque, Maximum is 8 lb.-in.Shaft End Play, Maximum is .010".Shaft Radial Play, Maximum is .010".Start/Run Torque, Maximum is 1.5 oz.-in.