PRV4

www.vishay.com

Vishay Sfernice

Upgrade for Longlife Version to RV4L

Revision: 21-Nov-2022

4

Document Number: 50004

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

• Vishay trademark

• Full ordering information (see Ordering Information table)

• Manufacturing date

• Marking of terminals 1, 2, 3

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

± 3 %

± 5 %

Contact res. variation: < 5 %

Moisture resistance

MIL-STD-202 method 105

10 cycles of 24 h constituted

with damp heat - cold - vibrations

± 2 %

± 3 %

Dielectric strength: 100 VRMS

Insulation resistance: > 104 M

Ω

Damp heat, steady state

10 days

40 °C, 93 % HR

± 2 %

± 3 %

Dielectric strength: 100 VRMS

Insulation resistance: > 104 M

Ω

Change of temperature

5 cycles

-55 °C at +125 °C

± 1 %

-

ΔV1-2/V1-3 < ± 2 %

Mechanical endurance

25 000 cycles

± 5 %

-

-

Shock

MIL-STD-202 method 213/1

100 g’s at 6 ms

3 successive shocks

in 3 directions

± 1 %

-

ΔV1-2/V1-3 < ± 1 %

Vibration

MIL-STD-202 method 204/D

20 g’s at 12 h

± 1 %

-

ΔV1-2/V1-3 < ± 1 %

ORDERING INFORMATION (part number)

MODEL

BUSHING

OPTION

SHAFT

SHAFT

END

OHMIC

VALUE

TOLERANCE

TAPER

SPECIAL

PRV4

F = Ø 3/8"

L = LPRP

0 = no option

GB

GJ

GR

AP

S = slotted

R = round

F = flatted

D = custom

Linear from

20

Ω to

10 M

Ω

Logarithmic

from

100

Ω to

2.5. M

Ω

102 = 1 k

Ω

M = 20 %

On request:

K = 10 %

A = linear

L = clockwise

logarithmic

F = inverse

clockwise

logarithmic

CV1M =

detent

option or

special code

given by

Vishay

PART NUMBER DESCRIPTION (for information only)

PRV4

F

L

GJ

S

1K

20 %

L

BO50

e3

MODEL BUSHING OPTION SHAFT

SHAFT

END

VALUE

TOLERANCE

TAPER

DETENT

OPTION

PACKAGING

AP N°

SPECIAL

LEAD

(Pb)-FREE

RELATED DOCUMENTS

APPLICATION NOTES

Potentiometers and Trimmers

www.vishay.com/doc?51001

Guidelines for Vishay Sfernice Resistive and Inductive Components

www.vishay.com/doc?52029

JS1

0

2

M

L

L

4

G

F

R

V

P