Document Number: 51009

For technical questions, contact: sfer@vishay.com

www.vishay.com

Revision: 02-Oct-07

See also: Application notes

21

TSM4

Vishay Sfernice

Surface Mount Miniature Trimmers

Multi-Turn Cermet Sealed

The TSM4 trimming potentiometer has been designed for

surface mount applications and offers volumetric efficiency

The TSM4 design is suitable for both manual or automatic

operation, and can withstand vapor phase and reflow

soldering techniques.

FEATURES

• 0.25 W at 85 °C

• Professional grade

• Test according to CECC 41 000

• Wide ohmic range (10 Ω to 1 MΩ)

• Low contact resistance variation (2 % or 3 Ω)

• Small size for optimum packing density

• Suitable for both manual or automatic operation

DIMENSIONS in millimeters

TSM4 YL

TSM4 YJ

TSM4 ZL

TSM4 ZJ

RECOMMENDED SOLDERING AREAS

CIRCUIT DIAGRAM

Tolerances unless otherwise specified ± 0.5

4.8

5.3

1

0.2

1.25

1.25

12

3

3 leads

0.6 x 0.15

5.1

3.5

1.3

Ø 1.5

slot 0.5 x 0.4

5.1

4.8

5.3

1

0.2

1.25

1.25

12

3

3 leads

0.6 x 0.15

3.8

3.5

0.7

Ø 1.5

slot 0.5 x 0.4

5.1

6.2

0.2

1.25

1

1.25

1

2

3

3 leads

0.6 x 0.15

3.5

4.8

2.3 min.

2.7

Ø 1.5

slot 0.5 x 0.4

4.6

3.7

0.2

1.25

1

1.25

1

2

3

3 leads

0.6 x 0.15

0.8

3.5

4.8

1.2

min.

2.7

Ø 1.5

slot 0.5 x 0.4

4.6

3.7

5.1

max.

1.8

1.3

3.8

2.54

2

2

1.8

1.3

2.9

2.54

1.6

1.6

1.8

1.3

5.3

2.3

1.6

2.3

1.8

1.3

4

2.3

2

2

a

c

b

CW

(2)

(1)

(3)

RoHS

COMPLIANT