RT25

www.vishay.com

Vishay Sfernice

Revision: 24-Aug-16

1

Document Number: 50026

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

Wirewound Rheostat / Potentiometer

FEATURES

• 25 W at 25 °C

• CCTU 05-03B (PA1)

• Vitreous - RT style

• Material categorization: for definitions of compliance

Note

DIMENSIONS in millimeters

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

RESISTANCE

RANGE



TOLERANCE

± %

RATED POWER

W

VARIATION LAW

LIMITING

ELEMENT VOLTAGE

V

DIELECTRIC

STRENGTH

INSULATION

RESISTANCE



RT25

1 to 4.7K

10

25

Linear

300

1000

ADAPTATION BOARD

PANEL CUT OUT DETAILS

PANEL CUT OUT DETAILS

RT25-PA1

7.6

Ø 10.5

2 holes Ø 5

23.5

23.5

Ø 4.5

12.5 ± 0.5

Ø 10.5

23

60°

Ø 2.2

38

25

4

M10 x 0.75

- 0

Ø 6 - 0.05

12

9 ± 1

22 ± 2

28

AS

MOUNTING SIDE

CLIMATIC SPECIFICATIONS

Temperature range

-55 °C; +320 °C

Climatic category

CCTU 454

CEI 55 / 200 / 56

MECHANICAL SPECIFICATIONS

Mechanical protection

Vitreous

Mechanical travel

300° ± 5°

Operating torque

1 Ncm to 10 Ncm

End stop torque

50 Ncm

Unit weight

80 g