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RSSD20117A6R80KB00

Wirewound Resistor, Industrial High Power, Vitreous Tubular, Adjustable, Low Values 0.12  to 560 

Vishay Semiconductors 

www.vishay.com

RSSD

Vishay Sfernice

DIMENSIONS in millimeters

RSSD

SERIES

CONNECTIONS

A±2

25 x 138 AN type1 cs type1 138

25 x 168 AN type1 cs type1 168

30 x 250 AN type1 cs type1 250

40 x 370 AN type2 cs type2 370

50 x 373 AN type2 cs type2 373

RSSD

SERIES

CONNECTIONS

K

25 x 138

25 x 168

30 x 250

40 x 370

50 x 373

AN type1

AN type1

AN type1

AN type2

AN type2

cs type1

cs type1

cs type1

cs type2

cs type2

27 ± 1

27 ± 1

30 ± 1

45 ± 1

51 ± 1.5

ØB

MAX.

27

27

32

43

53

L ± 0.5

6.5

6.5

9

9

9

ØC

MIN.

16.4

16.4

21.3

22.3

27.1

D

117 ± 2

147 ± 2

227 ± 2.5

332 ± 3

332 ± 3

E

33.5 ± 1

33.5 ± 1

36 ± 1

57 ± 1.5

63 ± 1.5

M ± 0.5

P

ØQ

24

51 ± 1.5

5.7

24

51 ± 1.5

5.7

25

55 ± 1.5

5.7

30 81.5 max. 9.2

30 92.5 max. 9.2

F + 0.5

+0

9

9

13

18

18

G-4

-0

199

229

317

432

432

R

Z

APPROX.

28.5 ± 1

6

28.5 ± 1

6

31± 1

5

45 ± 1.5

10

51 ± 1.5 11.5

H-4

-0

J

169 50 ± 1.5

199 50 ± 1.5

287 60 ± 1.5

405

69 max.

405

80 max.

AVERAGE UNIT

WEIGHT IN g

AN

CS

90

135

115

160

240

290

845

925

1270

1350

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

SIZE

RESISTANCE

RANGE



RSSD 8 x 34

0834

0.12 to 10

RSSD 10 x 50

1050

0.12 to 22

RSSD 13 x 70

1370

0.12 to 43

RSSD 16 x 94

1694

0.33 to 75

RSSD 20 x 117

20117

0.22 to 100

RSSD 25 x 138

25138

0.10 to 150

RSSD 25 x 168

25168

0.12 to 220

RSSD 30 x 250

30250

0.22 to 360

RSSD 40 x 370

40370

0.47 to 470

RSSD 50 x 373

50373

0.68 to 560

RATED POWER

P25 °C

W

16

25

42

70

100

140

200

280

450

600

TOLERANCE

±%

5, 10 , 20

5, 10 , 20

5, 10 , 20

5, 10 , 20

5, 10 , 20

5, 10 , 20

5, 10 , 20

5, 10 , 20

5, 10 , 20

5, 10 , 20

MECHANICAL SPECIFICATIONS

Mechanical Protection

Vishay Sfernice special cement

Resistive Element

Nickel alloy wire

Connections

AN collars

CS supporting collars

Average Unit Weight

10 g to 1350 g

ENVIRONMENTAL SPECIFICATIONS

Temperature Range

-55 °C, +450 °C

Climatic Category

-55 °C / +200 °C / 56 days

TECHNICAL SPECIFICATIONS

Resistance Range

0.12  to 560 

(E12 series)

Standard Tolerance

R  10  ± 5 % (1)

1  R < 10  ± 10 %

0.1  R < 1  ± 20 %

Power Rating

14 W to 600 W at 25 °C

Note

(1) 10 % for RSSD 8 x 34 only

PERFORMANCE

TESTS

Short Time Overload

Climatic Sequence

Thermal Shock

Load Life

CONDITIONS

10 Pr during 5 s

-55 °C, +200 °C

5 cycles

Load at 100 % Pr

followed by cold -55 °C / 15

90 / 30 cycle

1000 h at Pr at +25 °C

REQUIREMENTS

2%

3%

2%

or 0.05 

5%

TYPICAL VALUES AND DRIFTS

1%

1%

1%

1.5 %

Revision: 28-Sep-2018

2

Document Number: 50020

For technical questions, contact: sferfixedresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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