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For technical questions, contact: sfer@vishay.com

Document Number: 50028

88

Revision: 24-Sep-08

RT100

Vishay Sfernice

Wirewound Rheostat/Potentiometer

LOCKING DEVICE

Supplied as an option the spindle locking device can only be

fitted to units with control mounting and locating peg.

The part A is removed (see drawing).

The available spindle length is according to the panel

thickness.

Order reference: DBA6.

For any special requirement on request: spindle flats, etc.

Please supply detailed drawing.

MARKING

SFERNICE trademark, series, style, ohmic value (in

Ω or kΩ), tolerance (in %), maximum current in A, manufacturing date

SPINDLES

Ø

mm

DISTANCE TO MOUNTING

PLATE mm

SCREW DRIVER

SLOT

CODE

6

22

WITHOUT

AD

WITH

ADF

25

WITH

ASF

WITHOUT

AL

6

50

WITHOUT

AS

PANEL CUT OUT DETAILS

Ø 4.5

Ø 10.5

12.5 ± 0.5

1 ± 0.2

2 tightening screws

spanner n¡ 14

max. panel

thickness 6.5

PARTICULAR CHARACTERISTICS

NOMINAL

RESISTANCE

Ω

MAX. SERVICE

VOLTAGE

V

MAX. CURRENT

THROUGH WIPER

mA

110

10

1.5

12..2

8.16

2.2

14.8

6.74

3.3

18.2

5.50

4.7

21.7

4.61

6.8

26.1

3.84

10

31.6

3.16

15

38.7

2.58

22

46.9

2.13

33

57.4

1.74

47

68.6

1.46

68

82.5

1.2

100

100

1

150

122

0.816

220

148

0.674

330

182

0.550

470

217

0.461

680

261

0.384

1K

316

0.316

1.5K

387

0.258

2.2K

469

0.213

3.3K

574

0.174

4.7K

686

0.146

6.8K

825

0.121

10K

850

0.085

15K

850

0.057

COMMAND KNOB 41JF (OPTION)

18

21

Ø 6

Ø 56

DIAL CG78 (OPTION)

4 holes Ø 3.5

Ø 12

5

6

7

8

9

10

0

1

2

3

4

78

65

2 holes Ø 4.5

78

65

47