RT12

www.vishay.com

Vishay Sfernice

Revision: 24-Aug-16

1

Document Number: 50025

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

Wirewound Rheostat / Potentiometer

FEATURES

• 12 W at 25 °C

• CCTU 05-03B (PA9)

• Vitreous style

• Material categorization: for definitions of compliance

DIMENSIONS in millimeters

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

RESISTANCE

RANGE



TOLERANCE

± %

RATED POWER

W

VARIATION LAW

STANDARD

LIMITING

ELEMENT VOLTAGE

V

DIELECTRIC

STRENGTH

INSULATION

RESISTANCE



RT12

1 to 2.2K

10

12

Linear

300

1000

MOUNTING SIDE

Ø 22.5 ± 1.5

15.5

70°

17

2

M6 x 0.75

9 ± 1

1

12.5 ± 2 ACF

18 ± 2

22 ± 2

- 0

AS

Ø 1.1

MIN

Ø 3 - 0.05

RT12-PA9

Ø 3.5

6.5 ± 0.5

Ø 6.5

PANEL CUT OUT DETAILS

CLIMATIC SPECIFICATIONS

Temperature range

-55 °C; +320 °C

Climatic category

CCTU 454

CEI 55 / 200 / 56

MECHANICAL SPECIFICATIONS

Mechanical protection

Vitreous

Mechanical travel

290° + 15° / - 10°

Operating torque

1 Ncm to 10 Ncm

End stop torque

25 Ncm

Unit weight

18.3 g