Features
■ Diecast housing (bushing) and shaft
■ Additional models and versions available; special data sheets can be requested
■ Carbon resistive element
0502 - Rotary Potentiometer
Characteristics
Product Dimensions
0502-000
Mechanical Angle....................270 ° ±± °
Starting Torque................0.± to 1.± Ncm
End Stop Strength.............60 Ncm max.
Shaft Push-Pull Force...........100 N max.
Resistance Range
2.5 +0/-0.2
1.2
(.047)
(.098 +0/-.008)
2
1
3
0.8
(.031)
...................100 ohms to 4.7 megohms
Resistance Taper...........................Linear
Power Rating .................................0.2 W
Temperature Range......-2± °C to +70 °C
Rotational Life...................10,000 cycles
2.0
(.079)
21.6
0.3
(.012)
M7x0.75
x 45 °
(.850)
ca.
20.0
(.787)
4.0 +0/-0.03
B
Standard Resistance Table
(.157 +0/-.001)
DIA.
50 0.5
(1.969 .020)
2.0
(.079)
Resistance
(Ohms)
Resistance
Code
11.0
(.433)
8.7 0.3
(.343 .012)
100
220
470
±00
1,000
2,200
4,700
±,000
10,000
22,000
47,000
±0,000
100,000
220,000
470,000
±00,000
1,000,000
101
221
471
±01
102
222
472
±02
103
223
473
±03
104
224
474
±04
10±
16.0
(.630)
7.2
(.283)
SW 10
INNER DIA.
5.0 0.1
8.0 0.1
(.197 .004) (.315 .004)
12.0 0.1
(.472 .004)
B
SCREW NUTS
10.3
(.406)
AND WASHER
SUPPLIED LOOSE
OUTER DIA.
0.5
(.020)
2.0
(.079)
0502-050
2.5 +0/-0.2
(.098 +0/-.008)
2.0
(.079)
2
1
3
0.8
(.031)
0.5
(.020)
M10x0.75
1.2
(.047)
21.6
x 45 °
(.850)
ca.
WIPER
2
CW
CCW
3
1
20.0
(.787)
CLOCKWISE
6.0
(.236)
DIA.
B
50 0.5
2.0
(.079)
14.0
(.551)
(1.969 .020)
8.7 0.3
(.343 .012)
16.0
(.630)
SW 14
10.3
Sensors & Controls
(.406)
5.0 0.1
(.197 .004) (.315 .004)
8.0 0.1
12.0 0.1
(.472 .004)
INNER DIA.
B
SCREW NUTS
AND WASHER
SUPPLIED LOOSE
Asia-Pacific:
15.5
(.610)
OUTER DIA.
Tel: +886-2 2±62-4117
Fax: +886-2 2±62-4116
Europe:
Tel: +41-41 768 ±±±±
Fax: +41-41 768 ±±10
The Americas:
Tel: +1-9±1 781-±±00
Fax: +1-9±1 781-±700
www.bourns.com
MM
(INCHES)
DIMENSIONS ARE:
0.5
(.020)
2.5
(.098)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.