3548 - 5-Turn Precision Potentiometer
Panel Thickness Dimensions
(For Bushing Mount Only)
How To Order
3 5 4 8 S
-
2 A A - 1 0 3
/
1 0 3 A
2.46 - 3.81
(.097 - .150)
PANEL
MODEL DESIGNATOR
Code Description
3548 5-Turn
INDEPENDENT LINEARITY
Code Description
HEX NUT
A
B
0.25 %
0.15 %
ELEMENT TYPE
Code Description
H
S
Hybritron®
Wirewound
RESISTANCE**
Element Type Resolution
Code
102 (1K ohms)
502 (5K ohms)
103 (10K ohms)
201 (200 ohms)
501 (500 ohms)
102 (1K ohms)
202 (2K ohms)
502 (5K ohms)
103 (10K ohms)
203 (20K ohms)
503 (50K ohms)
—
—
—
Hybritron®
Hybritron®
Hybritron®
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
NO. OF SECTIONS
Code Description
LOCKWASHER
1
2
Single
Dual
0.069
0.054
0.043
0.04
0.038
0.029
0.023
0.017
POT
ANTI-ROTATION LUG
Code Description
A
B
None
180 °
10.44 .07
DIA.
* Anti-rotation lug is not available for
servo mount versions.
(.411 .003)
** For Single gang, use only first three digits.
For Dual gang, use six digits separated by a "/".
7.42
(.292)
R
BUSHING MOUNT
Code
Shaft FMS
13/16 "
20.6 mm
13/16 "
20.6 mm
13/16 "
20.6 mm
Shaft Material
Nickel Plated Brass
Nickel Plated Brass
Stainless Steel
Stainless Steel
Stainless Steel
Shaft Dia.
1/4 "
6 mm
1/4 "
6 mm
1/4 "
6 mm
Bushing Dia. Bushing Material
Slip Clutch
N/A
ADDITIONAL HOLE FOR
ANTI-ROTATION PIN
A
B
C
D
G
H
3/8 "
9 mm
3/8 "
9 mm
3/8 "
Brass
Brass
Bronze
Bronze
Bronze
Bronze
N/A
N/A
N/A
Yes***
Yes***
1.60 +.08/-.03
(.063 +.003/-.001)
DIA.
Anti-rotation pin hole is shown at six o'clock
position for reference only. The actual location is
determined by the customer's application. Refer
to the front view of the potentiometer to see the
location of the optional A/R pin.
Stainless Steel
9 mm
SERVO MOUNT
*** Not available in dual gang version.
Code
E
Shaft FMS
3/8 "
Shaft Material
Stainless Steel
Shaft Dia.
1/8 "
Panel thickness and hole diameters are
recommended for best fit. However, customers
may adjust the dimensions to suit their specific
application.
0.127
(.005)
MM
(INCHES)
TOLERANCES:
DIMENSIONS:
REV. 10/11
“Hybritron” is a registered trademark of Bourns, Inc.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.