T11

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Vishay Sfernice

Revision: 03-Apr-17

2

Document Number: 51021

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

Note

• Nothing stated herein shall be construed as a guarantee of quality or durability

ELECTRICAL SPECIFICATIONS

Resistive element

Cermet

Electrical travel

270° ± 10°

Resistance range

22

 to 4.7 M

Standard series E3

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

Tolerance

Standard

± 20 %

On request

± 5 % or ± 10 %

Power rating

Linear

0.5 W at +70 °C

Logarithmic laws, L, F, or S and

ganged elements

0.25 W at +70 °C

Power rating chart

Circuit diagram

Resistance laws

± 100 ppm/°C

Limiting element voltage

350 V

Contact resistance variation

2 % Rn or 3

 (linear law)

End resistance (typical)

2



Independent linearity (typical)

± 3 % (linear law)

Middle keying point (C V1M typical)

± 3 %

Insulation resistance

 (500 V

Dielectric strength (RMS)

MECHANICAL SPECIFICATIONS

Mechanical travel

300° ± 5°

End stop torque (max. Ncm)

35

Mechanical life

2000 cycles

Terminals

Pure Sn (code e3)

0

20

40

100

125 140

70

60

0.50

0

AMBIENT TEMPERATURE IN °C

80

0.25

0.75

a

(1)

b

(2)

c

(3)

cw

α = β = 15° ± 5°

90 %

50 %

10 %

α

25 %

50 %

75 %

Electrical travel 270

°

Mechanical travel 300°

β

Vs

Ve

%

F

S

AL