P10

www.vishay.com

Vishay Sfernice

Revision: 01-Oct-2019

3

Document Number: 51030

For technical questions, contact: sferpottrimmers@vishay.com

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

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Note

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

MECHANICAL SPECIFICATIONS

Mechanical travel

290° ± 5

Operating torque (typical)

2 Ncm max.

2.83 oz.-inch max.

End stop torque

7 Ncm max.

9.9 oz.-inch max.

Tightening torque of mounting nut

25 Ncm max.

2.2 lb-inch max.

Unit weight

1 g

3.5 10-2 oz.

Terminals

3: Pure Sn

Shafts

Standard shaft 20 mm length (R or Al code) and 16 mm length (D or AG code) is measured

from the mounting face to the free end of the shaft.

Vishay guarantee is lost if the customer modifies the shaft himself.

Hardware

Nuts and washer are supplied separately (not mounted on the potentiometer) in a small bag

placed in the packaging.

ENVIRONMENTAL SPECIFICATIONS

Temperature range

-55 °C to +125 °C

Climatic category

55/100/56

Sealing

Fully sealed - Container IP67

MARKING

Vishay trademark

Model

Ohmic value code

Tolerance code

Manufacturing date code

Marking of terminals 3

The ohmic value is indicated by a 3 figures code: The first two digits are significant figures,

the third digit is the multiplier:

Example:

101 = 100

Ω

102 = 1000

Ω

503 = 50 000

Ω

The manufacturing date is indicated by a figures code. The first two digits are the year, the

last two digits are the week.

PERFORMANCE

TESTS

CONDITIONS

TYPICAL VALUES AND DRIFTS

ΔRT/RT (%)

ΔR1-2/R1-2 (%)

OTHER

Electrical endurance

1000 h at rated power

90'/30' - ambient temp. 70 °C

± 1 %

± 2 %

Contact resistance

variation: 1 %

Climatic sequence

Phase A dry heat 100 °C

Phase B damp heat

Phase C cold -55 °C

Phase D damp heat 5 cycles

± 1 %

± 2 %

-

Damp heat, steady state

56 days

40 °C 93 % HR

± 1 %

± 2 %

Dielectric strength:

1000 VRMS

Insulation resistance:

> 104 M

Ω

Change of temperature

5 cycles

-55 °C at 100 °C

± 1 %

-

ΔV1-2/V1-3 ≤ ± 2 %

Mechanical endurance

10 000 cycles

± 3 %

-

Contact resistance

variation:

≤ 2 % Rn

Shock

50 g’s at 11 ms

3 successive shocks

in 3 directions

± 0.5 %

± 1 %

-

Vibration

10 Hz to 55 Hz

0.75 mm or 10 g’s

during 6 h

± 0.5 %

-

ΔV1-2/V1-3 ≤ ± 1 %