8146R1KL.25 BI TECHNOLOGIES/TT ELECTRONICS, 8146R1KL.25 Datasheet
8146R1KL.25
Manufacturer Part Number
8146R1KL.25
Description
POTENTIOMETER, 7/8, 10 TURN 1K
Manufacturer
BI TECHNOLOGIES/TT ELECTRONICS
Series
8140r
Datasheet
1.8146R1KL.25.pdf
(5 pages)
Specifications of 8146R1KL.25
Track Resistance
1kohm
Track Taper
Linear
No. Of Turns
10
Resistance Tolerance
± 10%
Power Rating
2W
No. Of Gangs
2
Svhc
No SVHC (15-Dec-2010)
Resistor Element Material
Hybrid
Body
RoHS Compliant
MODEL 8140 SERIES
7/8” Diameter
10–Turn* Hybrid
Precision Potentiometer /
Position Sensor
M O D E L S T Y L E S
8141
8143
8146
E L E C T R I C A L
Resistance Range, Ohms
Standard Resistance Tolerance
Minimum Practical Resistance Tolerance
Independent Linearity
Power Rating, Watts
Dielectric Strength
Insulation Resistance, Minimum
Output Smoothness, Maximum
Actual Electrical Travel, Nominal
Tap Tolerance (Voltage Tap Only)
End Voltage, Maximum
Resolution
Temperature Coefficient
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
Specifications subject to change without notice.
* Model available in 3 & 5 turn versions.
2-123
5 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.)
0.05%≤5K Ohms, 0.03%>5K Ohms
5 cycles, –40°C to +125°C (5% ∆R)
100G’s (0.1ms discontinuity max.)
2.0 at 70°C derating to 0 at 125°C
1,000 hours at 125°C (5% ∆R)
Five 24 hour cycles (3% ∆R)
Model 8140 Series
Dynamic: -40°C to +125°C
+100ppm/°C, -150ppm/°C
Static: –55°C to +125°C
1/8” Shaft, 1/4” Bushing
1/4” Shaft, 3/8” Bushing
±0.05% of input voltage
0.2% of input voltage
Essentially Infinite
1/8” Shaft, Servo
1,000 Megohms
1,000V rms
1K to 100K
±0.25%
3600°
±10%
±5%
2
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8146R1KL.25 Summary of contents
Page 1
MODEL 8140 SERIES 7/8” Diameter 10–Turn* Hybrid Precision Potentiometer / Position Sensor 8141 8143 8146 Resistance Range, Ohms Standard ...
Page 2
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 ...
Page 3
Models 8141 & 8146 Bushing Mount with Sleeve Bearing Mounting Surface 1.125±.031 28.58±0.79 Dim. ...
Page 4
Model 8143 Servo Mount wiht Ball Bearing 1.250±.031 31.75±0.79 .875±.016 22.2±0.41 CCW Slider .080±.001 ...
Page 5
Center Tap Linearity Tape Rear Shaft Extension (8143, 8146 single cup only) Flatted Shaft Slotted Shaft (Standard on single gang 8146 without RS) Shaft Lock ...