3547 - 3-Turn Precision Potentiometer

Panel Thickness Dimensions

(For Bushing Mount Only)

PANEL

POT

LOCKWASHER

HEX NUT

2.46 - 3.81

(.097 - .150)

1.60 +.08/-.03

(.063 +.003/-.001)

10.44 ± .07

(.411 ± .003)

DIA.

DIA.

ADDITIONAL HOLE FOR

ANTI-ROTATION PIN

MM

(INCHES)

DIMENSIONS:

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.

Panel thickness and hole diameters are

recommended for best fit. However, customers

may adjust the dimensions to suit their specific

application.

TOLERANCES: ±

7.42

(.292)

R

0.127

(.005)

How To Order

3

547

S

-

2

A A

-

1

03

/

10

3

A

Code

H

S

Description

Hybritron®

Wirewound

ELEMENT TYPE

Code

A

B

Description

None

180

°

ANTI-ROTATION LUG*

Code

3547

Description

3-Turn

MODEL DESIGNATOR

Code

1

2

Description

Single

Dual

NO. OF SECTIONS

Code

A

B

Description

0.25 %

0.20 %

INDEPENDENT LINEARITY

Code

A

B

C

D

G

H

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

Stainless Steel

Shaft Dia.

1/4 "

6 mm

1/4 "

6 mm

1/4 "

6 mm

Bushing Dia.

3/8 "

9 mm

3/8 "

9 mm

3/8 "

9 mm

Bushing Material

Brass

Brass

Bronze

Bronze

Bronze

Bronze

Slip Clutch

N/A

N/A

N/A

N/A

Yes***

Yes***

BUSHING MOUNT

Code

E

Shaft FMS

3/8 "

Shaft Material

Stainless Steel

Shaft Dia.

1/8 "

SERVO MOUNT

Code

Element Type

Hybritron®

Hybritron®

Hybritron®

Wirewound

Wirewound

Wirewound

Wirewound

Wirewound

Wirewound

Wirewound

Wirewound

Resolution

—

—

—

0.069

0.054

0.043

0.04

0.038

0.029

0.023

0.017

RESISTANCE**

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)

** For Single gang, use only first three digits.

For Dual gang, use six digits separated by a "/".

* Anti-rotation lug is not available for

servo mount versions.

*** Not available in dual gang version.

“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.

REV. 10/11