Document Number: 51037

Revision 19-Jul-02

www.vishay.com

100

PE30

Vishay Sfernice

For technical questions, contact sfer@vishay.com

Fully Sealed Container Cermet Potentiometers

Military and Professional Grade

MECHANICAL SPECIFICATIONS

Mechanical Travel

300° ± 5°

Operating Torque (max. Ncm)

3 typical

End Stop Torque (max. Ncm)

70

Of Mounting Nut (Ncm)

250

Unit Weight (max. g)

23 to 32

FEATURES

•

3 Watt at 70°C

•

High power rating

•

Low temperature coefficient

•

Excellent stability

•

Full sealing

•

Low contact resistance variation

•

Mechanical strength

•

Use of faston 2.86 connections

Resistive Element

cermet

Electrical Travel

270° ± 10°

Linear Law

22

Ω to 10MΩ

Logarithmic Laws

100

Ω to 2.2MΩ

Standard Series E3

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

Tolerance

Standard

± 20%

On Request

± 10% - ± 5%

Power Rating

Linear

3 W at 70°C

Logarithmic

1.5 W at 70°C

Temperature Coefficient

See Standard Resistance Element Data

Limiting Element Voltage (Linear Law)

300V

Contact Resistance Variation

3% Rn or 3

Ω

End Resistance (Typical)

1

Ω

Dielectric Strength (RMS)

2500V

Insulation Resistance (500 VDC)

10

Ω

ELECTRICAL SPECIFICATIONS

AMBIENT TEMPERATURE IN DEGREES CELSIUS

3

1.5

0

0

20

40

60

70

80

100

125

140

LIN. LAW “A”

LOG. LAWS “L & F”

POWER RATING CHART

RESISTANCE LAWS

ENVIRONMENTAL SPECIFICATIONS

Temperature Range

– 55°C + 125°C

Climatic Category

55/125/56

Sealing

fully sealed

container IP67

0

20

40

60

80

100

% CLOCKWISE SHAFT ROTATION

100

0

20

40

60

80

F

A

L