MODEL 7280 SERIES
7/8” Diameter
10-Turn
Wirewound
Precision Potentiometer
MODEL STYLES
2
7281
7283
7284
7286
7288 (for heavy side load applications)
NEW PRODUCT
ELECTRICAL
1/8” Shaft, 1/4” Bushing
1/8” Shaft, Servo
6mm Shaft, 3/8” Bushing
1/4” Shaft, 3/8” Bushing
1/4” Shaft, 3/8” Bushing
Resistance Range, Ohms
Standard Resistance Tolerance
Minimum Practical Resistance Tolerance
Independent Linearity
Minimum Practical Independent Linearity
Power Rating, Watts
Dielectric Strength
Insulation Resistance, Minimum
Noise, Maximum
Actual Electrical Travel
Tap Tolerance
End Voltage, Maximum
100 to 100K
±5%
±1%
±0.25%
±0.15%, < 300 Ohms
±0.075%,
≥
300 Ohms
2.0 at 70°C derating to 0 at 125°C
1,000V rms
1,000 Megohms
100 Ohms
3600° + 10° – 0°, > 100 Ohms
3600° + 10° – 5°,
≤
100 Ohms
±3°
0.25% of input voltage
Specifications subject to change without notice.
2-97
Model 7280 Series
BITECH [ BI TECHNOLOGIES ]
