Ordering Information

CTS Series 253

253

B

103

C

60

N

A

RESIST TOL

A – ±10%

B – ±20%

C – ±30%

SWITCH

CONFIGURATION

A – W/O SWITCH

B – MOMENTARY SWITCH

TAP CONFIGURATION

N – NO TAP

RESISTIVE

ANGLE

60 – 60º

Operating Temperature

Operating: -10°C to +70°C

Soldering Conditions

Wave - up to 5 seconds at 260°C

No Solder or flux on component side of board

Electrical and Mechanical Specifications

RESISTANCE CODE

EXAMPLES

CODE RESISTANCE

103

10K

203

20K

503

50K

104

100K

124

120K

154

150K

DRIVE ARM LENGTH

DIM "L"

A – .701" (17.8mm)

B – .760" (19.3mm)

C – .579" (14.7mm)

LENGTH FROM

MOUNTING SURFACE

Potentiometer 1 & 2

Mounting Information

PC Terminals

2 - 2

CTS Electronic Components

www.ctscorp.com

45 – 45º

SECTION A-A

SCALE : 5X

1

2 3

CENT

SWITCH

CIRCUIT DIAGRAM

a

b

10.7

17.9

12.2

8.8

1.9

54° MAX.

1.90±0.05

C0.15(4)

Ø8.5

0.30±0.05

OPERATION ANGLE

(ALL DIRECTION)

RECOMMENDED CUSTOMERS

MAX.

A

A

13.30

5.00

3.00±0.05

CENT

CENT.

Ø1.3

Ø1.0

(4)

MOUNTING HOLE DETAIL VIEWED

L

FROM MOUNTING SIDE

+0.1

-0.0

-0.0

+0.1 (6)

±0.05

±0.05

1

2

3

+0.1

-0.0

Ø1.2

(2) HOLE

a

b

11.55±0.05

0.30±0.05

1.1 (4)

0.8±0.1 (6)

DIMENSION: mm

Caution

Please use extra mechanism to restrict rotational

angle at less than 54 degree or there will be bumpy

or rugged rotational feeling

50 – 50º

01/24/07

© 2007 CTS Corporation. All rights reserved. Information subject to change.