PE30

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Vishay Sfernice

Revision: 15-Apr-2020

2

Document Number: 51037

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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 % to ± 5 %

Taper

Power rating

Linear

Logarithmic

3 W at 70 °C

1.5 W at 70 °C

Circuit diagram

Temperature coefficient (typical)

± 150 ppm/°C

Limiting element voltage

300 V

Contact resistance variation (typical)

3 % Rn or 3

Ω

End resistance (typical)

1

Ω

Dielectric strength (RMS)

2500 V

Insulation resistance (300 VDC)105 M

Ω

Independent linearity (typical)

± 5 %

10

100

1000

10000

0

20

40

60

80

100

0

20406080

100

Axis Title

Clockwise Shaft Rotation (%)

F

A

L

10

100

1000

10000

0

1

2

3

0

20406080

100

120

140

Axis Title

Ambient Temperature (°C)

Linear taper “A”

Logarithmic taper “L and F”

70

a

(1)

b

(2)

c

(3)

cw