3046L-3-503 Bourns Inc., 3046L-3-503 Datasheet

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3046L-3-503

Manufacturer Part Number
3046L-3-503
Description
Slide Potentiometers 50KOHMS 0.35 RANGE/TRAVEL
Manufacturer
Bourns Inc.
Series
3046r
Datasheet

Specifications of 3046L-3-503

Resistance
50 KOhms
Power Rating
0.125 Watt (1/8 Watt)
Tolerance
20 %
Termination Style
Axial
Taper
Linear
Operating Temperature
- 55 C to + 125 C
Product
Slide Potentiometers
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Standard Electrical Travel
Standard Resistances
Independent Linearity .................... ±5 %
Resolution ................................... Infi nite
Power Rating @ 70 °C (158 °F)
Operating Temperature Range
Temperature Coeffi cient ...1000 PPM/°C
Insulation Resistance ........50 megohms
Backlash ................................. Negligible
Shaft Actuating Force .. 2N max. @ 21 °C
Life ..................................500,000 cycles
Shock ................................ 50 G for 7ms
Vibration ........................ 20 G, 10-2K Hz
Marking .........Manufacturer’s trademark,
Specifi cations are typical. Contact factory for
special requirements.
† Specifi cations applicable from 5 % to 95 %
Model
Style
Range (Travel)
Resistance Value
REV. 05/09
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
Specifi cations
of electrical travel.
How to Order
Standard Resistance Table
.............................. 0.15, 0.25, 0.35 in.
.................... 1K to 50K ohms (±20 %)
........................................... 0.125 watt
............................... -55 °C to +125 °C
1 = 0.15 ” (3.81 mm)
2 = 0.25 ” (6.35 mm)
3 = 0.35 ” (8.89 mm)
Resistance
(Ohms)
10,000
20,000
50,000
date code, manufacturer’s model
1,000
2,500
5,000
resistance code, wiring diagram,
(3.81, 6.35, 8.89 mm)
3046 L - 2 - 502
number and style
Resistance
Code
102
252
502
103
203
503
@ 500 VDC
Features
3046 Linear Motion Potentiometer
Product Dimensions
Compact
Sealed
Long life
Infi nite resolution
Free shaft rotation
AC or DC
Shaft options available
TOLERANCES: ±
SHAFT EXTENDED
YELLOW
(.404 ± .002)
10.26 ± 0.05
1
3 ELECTRICALLY INSULATED LEADWIRES
152.40
(6.00)
WIRING DIAGRAM
(0.25)
.010
MINIMUM LENGTH (28 AWG INSULATED CONDUCTOR)
RED
2 WIPER
EXCEPT WHERE NOTED
GREEN
3
(1.591 ± .002)
(.224 ± .003)
40.41 ± 0.05
(.775 ± .005)
5.69 ± .076
19.68 ± 0.13
Flexible wire leads
Economical
RoHS compliant*
6.604 ± 1.016
(.412 ± .002)
(.260 ± .040)
10.46 ± 0.05
(.259 ± .003)
6.58 ± .076
DIMENSIONS:
(INCHES)
MM
(.0625 ± .0005)
1.59 ± .013
45° X
CHAMFER:
#0-80 UNF-2A
THREADED SHAFT
(STANDARD).
SHAFT SHOWN IN
RETRACTED
POSITION
(0.10)
0.25
DIA.

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