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63

RWST

Vishay Sfernice

Document Number: 50017

Revision 13-Jan-04

For technical questions, contact sfer@vishay.com

POWER RATING CHART

AMBIENT TEMPERATURE IN DEGREES CELSIUS

100

75

50

25

0

0

65

130

195

260

325

390

455

TEMPERATURE RISE

MARKING

SFERNICE trademark, model, style, nominal resistance (in Ω ), tolerance (in %), manufacturing date.

RATED POWER IN WATTS

400

300

200

100

0

10

100

1000

30 x 250

MODEL

TOLERANCE

SPECIAL

DESIGN

NON-INDUCTIVE

BOBINAGE

NI

Optional

Optional

± 5%

RWST

STYLE

ORDERING INFORMATION

OHMIC VALUE

6.8kΩ

Custom items are subject

to extra-charge and min. order.

Please see price list.

Fixed Wirewound High Power Vitreous Resistors

Electrical Traction Model

CONNECTIONS

CS