Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

3548 - 5-Turn Precision Potentiometer

Product Dimensions

Single Gang, Bushing Mount

Dual Gang, Bushing Mount

30

° ± 5 °

12.649

± 0.254

(.498

± .010)

MOUNTING FACE

16.256

(.640)

MAX.

R

DIA.

22.479

± 0.812

(.885

± .032)

DIA.

6.86

± 0.25

(.270

± .010)

1.52

(.060)

20.643

± 0.787

(.813

± .031)

7.92

± 0.381

(.312

± .015)

SHAFT DIMENSION “A”

10.287 + 0.00/-0.05

(.405 +0.00/-.002)

12.7

± 0.254

(.500

± .010)

6.02

± 0.381

(.237

± .015)

0.813

(.032)

14.351

± 0.381

(.565

± .015)

18.796

± 0.381

(.740

± .015)

MOUNTING SURFACE

BUSHING TYPE “B”

ADJ. SLOT:

WIDE X

0.813

± .0004

(.032

± .010)

DEEP

1.499

(.059)

OPTIONAL ANTI-

ROTATIONAL PIN

AND

7.366

(.290)

RADIUS

1.016

(.040)

FROM MOUNTING

SURFACE ON

26.467

± 0.762

(1.042

± .030)

34.798

± 0.762

(1.370

± .030)

39.243

± 0.762

(1.545

± .030)

40.259

± 0.762

(1.585

± .030)

2

2

1

1

3

3

1

CCW

1

CLOCKWISE

CCW

WIPER

2

2

30

° ± 5 °

12.649

± 0.254

(.498

± .010)

MOUNTING FACE

16.256

(.640)

MAX.

R

DIA.

DIA.

22.479

± 0.812

(.885

± .032)

19.812

± 0.812

(.780

± .032)

6.86

± 0.25

(.270

± .010)

1.524

± 0.254

(.060

± .010)

20.617

± 0.787

(.812

± .031)

7.92

± 0.381

(.312

± .015)

SHAFT DIMENSION “A”

10.287 + 0.00/-0.05

(.405 +0.00/-.002)

12.7

± 0.254

(.500

± .010)

5.715

± 0.381

(.225

± .015)

0.762

(.030)

0.813

(.032)

14.046

± 0.381

(.553

± .015)

18.446

± 0.381

(.726

± .015)

MOUNTING SURFACE

BUSHING TYPE “B”

ADJUSTMENT SLOT:

WIDE X

0.813

(.032)

DEEP

1.499

(.059)

OPTIONAL ANTI-

ROTATIONAL PIN

AND

7.366

(.290)

RADIUS

1.016

(.040)

FROM MOUNTING

SURFACE ON

R

2

1

3

TOLERANCES: EXCEPT WHERE NOTED

DECIMALS: .XX

±

.XXX

±

.XXXX

±

DIMENSIONS:

1

CLOCKWISE

CCW

.50

(.02)

.127

(.005)

.0127

(.0005)

MM

(IN)

Shaft Dimension "A"

6.34 +0/-0.022

(0.2497 +0/-0.0009)

6.00 +0/-0.022

(0.2362 +0/-0.0009)

6.34 +0/-0.007

(0.2497 +0/-0.0003)

6.00 +0/-0.007

(0.2362 +0/-0.0003)

6.34 +0/-0.007

(0.2497 +0/-0.0003)

6.00 +0/-0.007

(0.2362 +0/-0.0003)

Bushing

Selection

Code

A

B

C

D

G

H

Bushing Type "B"

3/8 " 32-UNEF- 2A THD.

M9 X 0.75-8g

3/8 " 32-UNEF- 2A THD.

M9 X 0.75-8g

3/8 " 32-UNEF- 2A THD.

M9 X 0.75-8g

Shaft Material

Nickel Plated Brass

Nickel Plated Brass

Stainless Steel

Stainless Steel

Stainless Steel

Stainless Steel

Bushing Material

Brass

Brass

Bronze

Bronze

Bronze

Bronze