Document Number: 51026

For technical questions, contact: sfer@vishay.com

www.vishay.com

Revision: 05-Aug-04

73

T93

Vishay Sfernice

3/8” Square Multi-Turn Cermet Trimmers

FEATURES

∑ Industrial Grade

∑ 0.5 Watt at 70°C

∑ CECC 41 100

∑ MIL-R-22097

∑ Good stability

∑ Contact resistance variation < 1% typical

∑ Meet MIL-R-22097 specifications

The T93 is a small size trimmer - 3/8” x 3/8” x 3/16” - answering

PC board mounting requirements.

Five versions are available which differ by the position of the

control screw in relation to the PC board plane and by the spacing

of the terminals.

Excellent operational stability is provided by the use of a cermet

element.

DIMENSIONS in millimeters

CIRCUIT DIAGRAM

2.3

± 0.2*

2.54

2.54

slot 0.6 x 0.6

9.8 max

5

± 1

ø 0.5

a

b

c

1.3

ø 2.2

7.9

± 0.2

0.5

a

b

c

0.6

± 0.2*

2.54*

2.54*

slot 0.6 x 0.6

2.54

9.8 max

5

± 1

ø 0.5

a

b

c

1.3

ø 2.2

7.9

± 0.2

0.5

9.7 max

5 max

1.2

± 0.2

a

b

c

2.3

± 0.2*

2.54*

2.54*

9.8 max

5

± 1

ø 0.5

a

b

c

slot 0.6 x 0.6

ø 2.2

1.3

9.7 max

5 max

1.2

± 0.1

1.6

± 0.1

a

b

c

0.6

± 0.2*

2.54*

2.54*

2.54

9.8 max

5

± 1

a

slot 0.6 x 0.6

ø 2.2

1.3

ø 0.5

b

c

0.5

9.7 max

5 max

1.2

± 0.1

1.6

± 0.1

a

b

c

4.8

± 0.2*

slot 0.6 x 0.6

2.54*

2.54*

2.54*

9.7 max

1.3

ø 2.2

c

b

a

T93XA

T93XB

T93YA

T93YB

T93Z

9.7 max

5 max

1.2

± 0.2

5.2 max

5

± 1

ø 0.5

0.5

Base level

1.2

± 0.1

1.3

± 0.1

9.7 max

c

b

a

a

c

b

cw

(2)

(3)

(1)

* to be measured at base level

Terminal Spacing

on a 2.54 PCB