33
3
PRV6
www.vishay.com
Vishay Sfernice
Fully Sealed Potentiometer Cermet or Conductive Plastic
FEATURES
PRV6S high power rating 1.5 W at 70 C (cermet)
PRV6A 0.75 W at 70 C (conductive plastic)
Tests according to CECC 41000 or IEC 60393-1
Low cost
Fully sealed and panel sealed
Compatible RV6 (MIL R 94)
DESIGN SUPPORT TOOLS AVAILABLE
Mechanical endurance 50 000 cycles
Material categorization: for definitions of compliance
3D Models
please see www.vishay.com/doc?99912
QUICK REFERENCE DATA
Multiple module No
Switch module n/a
Detent module n/a
A: linear, L: logarithmic, F: reverse
Special electrical laws
logarithmic
Sealing level IP 67
Lifespan 50K cycles
DIMENSIONS in millimeters (inches) 0.5 mm ( 0.02")
PRV6 STYLE A AND S PRV6 STYLE B AND C
9.5 (0.374) 12.1 (0.476)
5 (0.200)
5 (0.200)
0.8 (0.031)
0.8 (0.031)
SHAFT DIAMETER 3 mm (0.118") SHAFT DIAMETER 3.17 mm (0.125") SHAFT DIAMETER 4 mm (0.157")
BUSHING A-B-C BUSHING A-B-C BUSHING H-I (not panel sealed)
B = see bushing table
AA BA
0.8 (0.031)
BB
AB EA
EB
BJ
AJ
EJ
LEADS X = PCB PINS LEADS Y = SOLDER LUGS
0.8 x 0.3 (0.031 x 0.012)
1.6 x 0.3 (0.063 x 0.012)
12.7 (0.50)
12.7 (0.50)
0.8 (0.031)
0.5 (0.020) 2.4 (0.094)
5.08 (0.200)
5.08 (0.200)
Revision: 10-Jul-2019 Document Number: 51035
1
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
DD
D
3 (0.118)
5.08 (0.200)
2.15 (0.085)
3.17 (0.125)
5.08 (0.200)
2.15 (0.085)
4 (0.157)PRV6
www.vishay.com
Vishay Sfernice
ELECTRICAL SPECIFICATIONS
PRV6S, PRV6B PRV6A, PRV6C
Resistive element cermet conductive plastic
Electrical travel 270 15
linear taper (A) 20 to 10 M 1 k to 1 M
Resistance range
non-linear taper (F-L) 470 to 1 M 470 to 500 k ( 20 %)
V
s
%
V
e
90 %
F
50 %
Taper
A
L
20 %
10 %
25 50 75
Electrical travel 270
15 15
Mechanical travel 300
standard 20 % 20 %
Tolerance
on request 10 %, 5 % 10 % (1 k to 100 k )
a c
Circuit diagram (1) (3)
b cw
(2)
linear 1.5 W at 70 C 0.75 W at 70 C
Power rating at 70 C
other tapers 0.75 W 0.4 W
PRV6S, PRV6B linear taper
1.50
PRV6S, PRV6B non-linear taper
PRV6A, PRV6C linear taper
Power rating chart
0.75
PRV6A, PRV6C non-linear taper
0.4
0
0 20 40 60 70 80 100 125
AMBIENT TEMPERA TURE IN DEGREES CELSIUS
Temperature coefficient (typical) 150 ppm/C 500 ppm/C
Limiting element voltage 350 V
Contact resistance variation (CRV) 2 % or 3
End resistance (typical) 1
Dielectric strength (RMS) 1750 V
RMS
6
Insulation resistance (500 V ) 10 M
DC
Revision: 10-Jul-2019 Document Number: 51035
2
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
POWER IN WATT