供应7276线绕电位器精密多圈微调BI电位器

ELECTRICAL
Resistance Range, Ohms 100 to 100K
Standard Resistance Tolerance ±5%
Independent Linearity ±0.25%
Power Rating, Watts 2.0 at 25°C derating to 0 at 105°C
Dielectric Strength 1,000V rms
Insulation Resistance, Minimum 1,000 Megohms
Noise, Maximum 100 Ohms
Actual Electrical Travel 3600° + 10° – 0°
Tap Tolerance ±3°
End Voltage, Maximum (% of input voltage) 0.25%

ENVIRONMENTAL (MIL-R-12934)
Operating Temperature Range –25°C to +105°C
Temperature Cycling 5 cycles, –25°C to +105°C (5% ΔR)
Shock, 6ms Sawtooth 100G’s (0.1ms discontinuity max.)
Vibration 10G’s, 10 to 500 Hz (5% ΔR, 0.1ms discontinuity max.)
Moisture Resistance Five 24 hour cycles (3% ΔR)
High Temperature Exposure 1,000 hours at 105°C (5% ΔR)
Rotational Load Life 500K shaft rev. + 900 hrs. at rated wattage at 25°C (5%ΔR)

MECHANICAL
Total Mechanical Travel 3600° + 15° – 0°
Number of Gangs, Maximum 1
Weight, Nominal 0.42 oz.
Static Stop Strength, Maximum 60 oz.-in.
Backlash, Maximum 2°
Panel Nut Tightening Torque, Maximum 8 lb.-in.
Shaft End Play, Maximum .010”
Shaft Radial Play, Maximum .010”
Start/Run Torque, Maximum 1.5 oz.-in.