P12

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Vishay Sfernice

Revision: 04-Jul-17

2

Document Number: 51033

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

ELECTRICAL SPECIFICATIONS

Resistive element

Cermet

Electrical travel

270° ± 10°

Resistance range

linear taper

22

Ω to 10 MΩ

logarithmic taper

100

Ω to 2.2 MΩ

Standard series E3

1 - 2.2 - 4.7 and on request 1 - 2 - 5

Tolerance

standard

± 20 %

on request

± 10 %

Taper

Circuit diagram

Power rating

linear 1 W at +70 °C

logarithmic 0.5 W at +70 °C

Temperature coefficient

See Standard Resistance Element Data

Limiting element voltage (linear taper)

350 V

Contact resistance variation (typical)

3 % or 3

Ω

End resistance (typical)

1

Ω

Dielectric strength (RMS)

2000 V

Ω

MECHANICAL SPECIFICATIONS

Mechanical travel

300° ± 5°

Mechanical travel

2 Ncm max.

End stop torque

bushing O

bushings T and Q

15 Ncm max.

35 Ncm max.

Tightening torque

150 Ncm max.

Unit weight

7.6 g to 10 g max.

100

80

60

40

20

0

0

100

80

60

40

20

% CLOCKWISE SHAFT ROTATION

F

L

A

a

c

b

cw

(2)

(3)

(1)

0

40

140

125

0.5

0

AMBIENT TEMPERATURE IN °C

70

60

20

100

80

LIN. TAPER A

LOG. TAPER L AND F

1