PRV6_06 Datasheet, PDF (2/4 Pages) Vishay Siliconix – Fully Sealed Potentiometers Cermet (PRV6) Conductive Plastic (PARV6)

Fully Sealed Potentiometers Cermet (PRV6)
Conductive Plastic (PARV6)
PRV6, PARV6
Vishay Sfernice
ELECTRICAL SPECIFICATIONS
Resistive Element
Electrical Travel
Resistance Range
Linear Law (A)
Non Linear Laws (F-L)
Tolerance
Standard
On Request
Power Rating at + 70 °C
Linear
Other Tapers
Temperature Coefficient
Limiting Element Voltage
Contact Resist. Variation CRV
End Resistance (Typical)
Dielectric Strength
Insulation Resistance (500 VDC)
PRV6
PARV6
cermet
conductive plastic
270° ±15°
270° ± 15°
20 Ω to 10 MΩ
1 kΩ to 1 MΩ
470 Ω to 1 MΩ
470 Ω to 500 kΩ (± 20 %)
± 20 % ± 10 %
± 20 %
±5%
± 10 % (1 kΩ to100 kΩ )
1.5 W
0.75 W
0.75 W
0.4 W
± 100 ppm/°C
± 1000 ppm/°C
350 V
350 V
2 % or 3 Ω
1Ω
1750 VRMS (2000 VRMS on request)
10⁶ MΩ
MECHANICAL SPECIFICATIONS
Mechanical Travel
Operating Torque
or
End Stop Torque max
or
Tightening Torque max
or
300° ± 5°
0.5 to 2 Ncm
0.7 to 3 oz.in.
35 Ncm
3 lb.in.
150 Ncm
13 lb.in
ENVIRONMENTAL SPECIFICATIONS
Temperature Range
Climatic Category
Sealing
PRV6
PARV6
- 55 °C to + 125 °C - 40 °C to + 125 °C
55/125/56
40/125/56
fully sealed container
IP67 and panel sealed
POWER RATING CHART
PRV6 linear law
1.50
PARV6 linear law
PRV6 non linear law
0.75
0.4
0
0
PARV6 non linear law
20
40
60 70 80
100
125
AMBIENT TEMPERATURE IN DEGREES CELSIUS
PERFORMANCE
TESTS
Load Life
Climatic Sequence
Long Term Damp Heat
Rapid Temperature Change
Vibration
Shock
Rotational Life
CECC 41 300 and/or MIL R 94
TYPICAL VALUES AND DRIFTS
CONDITIONS
ΔRT
RT
(%)
REQUIREMENTS
ΔR1-2
R1-2
(%)
ΔRT
RT
(%)
ΔR1-2
R1-2
(%)
1000 h at rated power
90'/30' - temperature 70 °C
± 10 %
CRV < 7 % Rn
±1%
CRV < 3 % Rn
Phase A dry heat 100 °C
Phase B damp heat
Phase C cold - 55 °C
Phase D damp heat 5 cycles
± 10 %
± 10 % ± 0.5 %
±1%
56 days
± 10 %
Insulation resist. > 100 MΩ
± 10 % ± 0.5 %
±1%
Insulation resist. > 10⁴ MΩ
5 cycles - 55 °C at + 125 °C ± 3 %
± 0.5 %
10 g 55 to 2000 Hz
2 h each direction
±2%
no CUT > 0.1 ms ± 5 %
± 0.1 %
± 0.2
%
100 g 6 ms 20 shocks ± 2 %
±5%
± 0.1 %
± 0.2 %
50 000 cycles
± 10 %
CRV < 7 % Rn
±3%
CRV < 2 % Rn
Document Number: 51035
Revision: 29-Jun-06
For technical questions, contact: [e-mail]
See also: Application notes
www.vishay.com
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