7286R1KL.25 TT Electronics/BI, 7286R1KL.25 Datasheet - Page 2

• Manufacturer Part Number: 7286R1KL.25
• Description: POT 1K OHM 7/8" 10TURN WW
• Manufacturer: TT Electronics/BI
• Series: 7280r

Specifications of 7286R1KL.25

• Resistance (ohms): 1K
• Power (watts): 2W
• Tolerance: ±5%
• Temperature Coefficient: ±20ppm/°C
• Number Of Turns: 10
• Rotation: 3600°
• Adjustment Type: Side Adjustment
• Resistive Material: Wirewound
• Termination Style: Solder Turret
• Actuator Length: 20.62mm
• Actuator Type: Slotted Shaft
• Actuator Diameter: 6.35mm
• Package / Case: Round - 0.875" Dia x 0.750" H (22.23mm x 19.05mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 987-1133

M E C H A N I C A L
Total Mechanical Travel
Number of Gangs, Maximum
Weight, Nominal (single gang)
Backlash, Maximum
Static Stop Strength
Panel Nut Tightening Torque, Maximum
Shaft End Play, Maximum
Shaft Runout, T.I.R., Maximum
Pilot Diameter Runout, T.I.R., Maximum
Lateral Runout, T.I.R., Maximum
Shaft Radial Play, Maximum
Start/Run Torque, Maximum (per gang)
E N V I R O N M E N T A L ( M I L - R - 1 2 9 3 4 )
Operating Temperature Range
Temperature Cycling
Shock, 6ms Sawtooth
Vibration
Moisture Resistance
High Temperature Exposure
Rotational Load Life
Rotational Life Model 7288 (1 pound Side Load)
S T A N D A R D R E S I S T A N C E V A L U E S , O H M S
Resistance
Total
100K
10K
20K
50K
100
200
500
1K
2K
5K
(% Nominal)
Theoretical
Resolution
2-98
0.059
0.037
0.030
0.024
0.020
0.018
0.017
0.016
0.010
0.008
1 mil. shaft rev. + 900 hrs. at rated wattage at 70°C (5% R)
1 mil. shaft rev. + 900 hrs. at rated wattage at 70°C (5% R)
15G’s, 10 to 2,000 Hz (5% R, 0.1ms discontinuity max.)
7281, 7284, 7286
0.8 oz.-in.
60 oz.-in.
25 lb.-in.
5 cycles, –55°C to +125°C (5% R)
.010”
.003”
.004”
.005”
.003”
100G’s (0.1ms discontinuity max.)
1,000 hours at 125°C (5% R)
Five 24 hour cycles (3% R)
Dynamic: –40°C to +125°C
Model 7280 Series
Static: –55°C to +125°C
±20 ppm/°C
±20 ppm/°C
±20 ppm/°C
±20 ppm/°C
±20 ppm/°C
±20 ppm/°C
±20 ppm/°C
±20 ppm/°C
±20 ppm/°C
±20 ppm/°C
Tempco
of Wire
3600° + 15° – 0°
0.6 oz.-in.
36 oz.-in.
0.75 oz.
.005”
.002”
.002”
.004”
.002”
7283
N/A
1°
2