PRV6

www.vishay.com

Vishay Sfernice

Revision: 15-Jun-2022

3

Document Number: 51035

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

300° ± 5°

Operating torque (Ncm (oz.in.))

0.5 to 2 (0.7 to 3)

End stop torque (max. Ncm (lb.in.))

35 (3)

Tightening torque (max. Ncm (lb.in.))

150 (13)

Weight (g)

5 to 8 max.

ENVIRONMENTAL SPECIFICATIONS

PRV6S, PRV6B

PRV6A, PRV6C

Temperature range

-55 °C to +125 °C

-40 °C to +125 °C

Climatic category

55/125/56

40/125/56

Sealing

Fully sealed container; IP67 and panel sealed

PERFORMANCES

TESTS

CONDITIONS

TYPICAL VALUES AND DRIFTS

ΔRT/RT (%)

ΔR1-2/R1-2 (%)

OTHER

Electrical endurance

1000 h at rated power

90'/30' - temperature 70 °C

± 1 %

CRV < 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

± 0.5 %

± 1 %

Damp heat, steady state

56 days

± 0.5 %

± 1 %

Insulation resistance: > 104 M

Ω

Change of temperature

5 cycles, -55 °C to +125 °C

± 0.5 %

Mechanical endurance

50 000 cycles

± 3 %

CRV < 2 % Rn

Shock

50 g at 11 ms

3 successive shocks

in 3 directions

± 0.1 %

± 0.2 %

Vibration

10 Hz to 55 Hz

0.75 mm or 10 g during 6 h

± 0.1 %

± 0.2 %

STANDARD RESISTANCE ELEMENT DATA

STANDARD

RESISTANCE

VALUES

PRV6S AND PRV6B WITH LINEAR TAPER

PRV6S AND PRV6B WITH NON-LINEAR TAPER

MAX. POWER

AT 70 °C

MAX. WORKING

VOLTAGE

MAX. WIPER

CURRENT

MAX. POWER

AT 70 °C

MAX. WORKING

VOLTAGE

MAX. WIPER

CURRENT

Ω

WV

mA

W

V

mA

20

1.5

5.48

274

50

1.5

8.66

173

100

1.5

12.2

122

200

1.5

17.3

87

500

1.5

27.4

55

0.75

19.4

39

1K

1.5

38.7

38.7

0.75

27.3

27.4

2K

1.5

54.8

27.4

0.75

38.2

19.3

5K

1.5

86.6

17.3

0.75

61.2

12.2

10K

1.5

122.5

12.2

0.75

87

8.7

20K

1.5

173

8.26

0.75

122

6.1

50K

1.5

274

5.65

0.75

194

3.9

100K

1.22

350

3.5

0.75

273

2.74

220K

0.61

350

1.75

0.61

350

1.75

500K

0.25

350

0.70

0.25

350

0.7

1M

0.12

350

0.35

0.12

350

0.35

2M

0.06

350

0.17

5M

0.025

350

0.070

10M

0.012

350

0.035