3549 - 10-Turn Precision Potentiometer
How To Order
Panel Thickness Dimensions
(For Bushing Mount Only)
3 5 4 9 S - 2 A A - 1 0 3
/
1 0 3 A
2.46 - 3.81
(.097 - .150)
PANEL
MODEL DESIGNATOR
Code Description
±549 10-Turn
INDEPENDENT LINEARITY
Code Description
A
B
0.ꢁ0 ꢀ
0.10 ꢀ
HEX NUT
ELEMENT TYPE
Code Description
H
S
Hybritron®
Wirewound
RESISTANCE*
Element Type Resolution
Code
10ꢁ (1K Ω)
ꢁ0ꢁ (ꢁK Ω)
50ꢁ (5K Ω)
10± (10K Ω)
ꢁ0± (ꢁ0K Ω)
50± (50K Ω)
104 (100K Ω)
101 (100 Ω)
ꢁ01 (ꢁ00 Ω)
501 (500 Ω)
10ꢁ (1K Ω)
ꢁ0ꢁ (ꢁK Ω)
50ꢁ (5K Ω)
10± (10K Ω)
ꢁ0± (ꢁ0K Ω)
50± (50K Ω)
104 (100K Ω)
—
—
—
—
—
—
—
0.055
0.04ꢁ
0.0±1
0.0ꢁ7
0.0ꢁ1
0.0ꢁ1
0.019
0.014
0.011
0.008
Hybritron®
Hybritron®
Hybritron®
Hybritron®
Hybritron®
Hybritron®
Hybritron®
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
NO. OF SECTIONS
Code Description
1
ꢁ
Single
Dual
LOCKWASHER
POT
ANTI-ROTATION LUG
Code Description
A
B
None
180 °
10.41 .08
DIA.
(.410 .003)
7.42
(.292)
R
* For Single gang, use only first three digits.
For Dual gang, use six digits separated by a "/".
ADDITIONAL HOLE FOR
ANTIROTATION PIN
BUSHING MOUNT
1.60 +.08/-.03
(.063 +.003/-.001)
DIA.
Code
Shaft FMS
1±/16 "
ꢁ0.6 mm
1±/16 "
Shaft Material
Nickel Plated Brass
Nickel Plated Brass
Stainless Steel
Shaft Dia.
1/4 "
6 mm
1/4 "
6 mm
Bushing Dia. Bushing Material
A
B
C
D
±/8 "
9 mm
±/8 "
Brass
Brass
Bronze
Bronze
MM
DIMENSIONS:
(INCHES)
ꢁ0.6 mm
Stainless Steel
9 mm
0.127
(.005)
SERVO MOUNT
TOLERANCES:
Code
E
Shaft FMS
±/8 "
Shaft Material
Stainless Steel
Shaft Dia.
1/8 "
Asia-Pacific: TEL +886-ꢁ ꢁ56ꢁ4117 • FAX +886-ꢁ ꢁ56ꢁ4116
Europe: TEL +41-41 7685555 • FAX +41-41 7685510
The Americas: TEL +1-951 781-5500 • FAX +1-951 781-5700
Reliable Electronic Solutions
www.bourns.com
05/07
COPYRIGHT©2005, BOURNS, INC. LITHO IN U.S.A. e 10/06 SC0518
“Hybritron” is a registered trademark of Hybritron, Inc.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.