138-0-0-502 Vishay, 138-0-0-502 Datasheet - Page 2

• Manufacturer Part Number: 138-0-0-502
• Description: RES,Conductive Plastic,5KOhms,10+/-% Tol
• Manufacturer: Vishay
• Type: Potentiometerr

Specifications of 138-0-0-502

• Resistance: 5kohm
• Power Rating: 2W
• Tolerance (+ Or -): 10%
• Number Of Turns: 1Turn
• Technology: Wirewound
• Mounting Style: Panel
• Termination Style: Turret
• Operating Temp Range: -55C to 125C
• Failure Rate: Not Required
• Shaft Diameter (mm): 6.34mm
• Product Diameter (mm): 33.32mm
• Product Length (mm): Not Requiredmm
• Product Height (mm): 42.85mm
• Product Depth (mm): Not Requiredmm
• Temperature Coefficient: ±500
• Tolerance: 10 %
• Operating Temperature Range: - 55 C to + 125 C
• Element Type: Cermet
• Product: Trimmer Resistors - Single Turn
• Taper: Linear
• Lead Free Status / RoHS Status: Not Compliant
• Lead Free Status / RoHS Status: Not Compliant

DIMENSIONS in inches (millimeters)
POWER RATING CHART
Document Number: 57033
Revision: 17-May-10
TOLERANCES: UNLESS OTHERWISE NOTED.
DECIMALS ± 0.005 ANGLES ± 2°
MECHANICAL SPECIFICATIONS
PARAMETER
Rotation
Bearing Type
Torque (Maximums)
Runouts (Maximums)
Shaft Runout (TIR)
Pilot Dia. Runout (TIR)
Lateral Runout (TIR)
Shaft End Play
Shaft Radial Play
Weight
Stop Strength
5.0
4.0
6.0
3.0
2.0
1.0
0
20
AMBIENT TEMPERATURE IN °C
40
60
80
1
Ø 0.500
(12.70)
100
5
BC
60°
Bushing Mount, Conductive Plastic
For technical questions, contact:
/
16
± 0.015
" (33.3 mm) Industrial Single Turn,
120
140
1.0 oz. - in (72 g - cm)
(4.75)
Ø 1.312
0.187
(33.32)
± 0.015
STARTING
± 0.015
8.0 in - lbs (9.21 kg - cm) (stops version only)
(15.88)
0.062
(1.57)
0.625
MARKING
Unit
Identification
± 0.015
360° (continuous) 340° ± 5° stops
[e-mail]
1.0 oz. maximum (28.35 g)
(9.52)
0.375
MTG. SURFACE
(22.22)
0.002" (0.05 mm)
0.003" (0.08 mm)
0.005" (0.13 mm)
0.008" (0.20 mm)
0.003" (0.08 mm)
0.875
± 0.015
Ø 0.125 (3.18)
0.062 (1.57)
Sleeve
± 0.031
Units shall be marked with Vishay Spectrol
name, model number, resistance and
tolerance, linearity, terminal identification, and
data code Applicable test procedures:
MIL-R-39023
3
/
8
- 32 UNEF - 2A
Ø 0.4062 MTG. (10.32)
0.032
(0.81)
Ø 0.2497 (6.34)
0.030 MAX. (0.76)
0.7 oz. - in (50.40 g - cm)
0.562 (14.27)
± 0.010
+ 0.0000
- 0.0020
RUNNING
+ 0.0000
- 0.0003
Vishay Spectrol
(0.81)
0.032
Model 138
1
SCHEMATIC
www.vishay.com
2
CW
3
13