P13

www.vishay.com

Vishay Sfernice

Upgrade for Submarine Version to P13SM

Revision: 21-Nov-2022

5

Document Number: 51034

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

MARKING

Printed:

• Vishay trademark

• Part number (including ohmic value code, tolerance code and taper)

• Manufacturing date

•Marking of terminals a

PACKAGING

•In box

Hardware: nuts, washer, and O-ring are separately supplied (not mounted on the potentiometer), in a small bag placed in the packaging.

PERFORMANCE

TESTS

CONDITIONS

REQUIREMENTS

TYPICAL VALUES AND DRIFTS

ΔRT/RT

(%)

ΔR1-2/R1-2

(%)

OTHER

ΔRT/RT

(%)

ΔR1-2/R1-2

(%)

OTHER

Electrical

endurance

1000 h at rated power

90’/30’ - ambient temp. 70 °C

± 10 %

-

Contact res. variation:

< 7 % Rn

± 1 %

-

Contact res. variation:

< 3 % Rn

Climatic

sequence

Phase A dry heat 125 °C

Phase B damp heat

Phase C cold -55 °C

Phase D damp heat 5 cycles

± 10 %

± 10 %

-

± 0.5 %

± 1 %

-

Damp heat,

steady state

56 days

40 °C, 93 % HR

± 10 %

± 10 %

Dielectric strength:

250 V

Insulation resistance:

> 100 M

Ω

± 0.5 %

± 1 %

Dielectric strength:

1000 V

Insulation resistance:

> 104 M

Ω

Change of

temperature

5 cycles

-55 °C at +125 °C

± 3 %

-

-

± 0.5 %

-

-

Mechanical

endurance

25 000 cycles

± 10 %

-

Contact res. variation:

< 7 % Rn

± 3 %

-

Contact res. variation:

< 2 % Rn

Shock

50 g‘s at 11 ms

3 successive shocks

in 3 directions

± 2 %

-

-

± 0.1 %

± 0.2 %

-

Vibration

10 Hz to 55 Hz

0.75 mm or 10 g‘s

during 6 h

± 2 %

-

-

± 0.1 %

-

ΔV1-2/V1-3 < ± 0.2 %