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For technical questions, contact: sfer@vishay.com

Document Number: 50029

90

Revision: 24-Sep-08

RT230

Vishay Sfernice

Wirewound Rheostat/Potentiometer

MARKING

SFERNICE trademark, series, style, ohmic value (in

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

PARTICULAR CHARACTERISTICS

NOMINAL

RESISTANCE

Ω

MAX. SERVICE

VOLTAGE

V

MAX. CURRENT

THROUGH WIPER

A

1

15.2

15.2

1.5

18.6

12.4

2.2

22.5

10.2

3.3

27.6

8.36

4.7

32.9

7

6.8

31.5

5.82

10

48

4.80

15

58.7

3.92

22

71.1

3.23

33

87.1

2.64

47

104

2.21

68

125

1.84

100

152

1.52

150

186

1.24

220

225

1.02

330

276

0.836

470

329

0.700

680

395

0.582

1K

480

0.480

1.5K

587

0.392

2.2K

711

0.323

3.3K

871

0.264

4.7K

1040

0.221

6.8K

1250

0.184

10K

1500

0.150

15K

1940

0.13

22K

2000

0.091

COMMAND KNOB 60JF (OPTION)

21

Ø 76

Ø 10

16

DIAL CG115 (OPTION)

4 holes Ø 3.5

Ø 12

5

6

7

8

9

10

0

1

2

3

4

115

98

2 holes Ø 6

98

50

115

ORDERING INFORMATION

VITREOUS

RT

230

L

AS

10K

± 10 %

B01

e

SERIES STYLE SPINDLE

LOCKING

DEVICE

Optional

VARIATION

LAW

SPECIAL

DESIGN

Method N°

Optional

WINDING

Optional

SPINDLE

(Code)

for special

spindles

please

supply

detailed

drawing

OHMIC

VALUE

TOLERANCE

PACKAGING

LEAD

(Pb)-FREE

ACC

BOUTON

CADIAN

60JF

CG115

e

ACCESORIES

MODEL

TYPE

STYLE

LEAD (Pb)-FREE

SAP PART NUMBERING GUIDELINES

RT

230

AS

1002

K

B

XXX

MODEL

STYLE

SPINDLE

OHMIC VALUE

TOLERANCE

PACKAGING

SPECIAL DESIGN

ACCRF

BOUTON

60JF

MODEL

TYPE

STYLE