T93
www.vishay.com
Vishay Sfernice
Revision: 12-Jan-17
2
Document Number: 51026
For technical questions, contact: sferpottrimmers@vishay.com
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
(1)
To be measured at base level
ELECTRICAL SPECIFICATIONS
Resistive element Cermet
Electrical travel 21 turns ± 2
Resistance range 10 Ω to 2.2 MΩ
Standard series E3 1 - 2.2 - 4.7 and on request 1 - 2 - 5
Tolerance
Standard 10 %
On request 5 %
Power rating
linear 0.5 W at +70 °C
Circuit diagram
Temperature coefficient See Standard Resistance Element table
Limiting element voltage (linear law) 250 V
Contact resistance variation 2 % Rn or 2 Ω
End resistance (typical) 1 Ω
Dielectric strength (RMS) 1000 V
Insulation resistance (500 V
DC
) 10
6
MΩ
MECHANICAL SPECIFICATIONS
Mechanical travel 23 turns ± 5
Operating torque (max. Ncm) 1.5
End stop torque Clutch action
Net weight Approx. 0.82 g
Wiper (actual travel) Positioned at approx. 50 %
Terminals Pure Sn (code e3)
ENVIRONMENTAL SPECIFICATIONS
Temperature range -55 °C to +155 °C
Climatic category 55/125/56
Sealing Fully sealed - IP67
0
50
100
155
0.5
0
AMBIENT TEMPERATURE IN °C
POWER IN W
70
125
25
