KITRMF Datasheet, PDF (1/3 Pages) Vishay Siliconix – Conductive Plastic Rotative Transducer Elements (KIT)

Series KIT RMF
Vishay Sfernice
Conductive Plastic Rotative Transducer Elements (KIT)
The RMF is a precision rotative motion transducer designed
for easy mounting into your equipment.
FEATURES
• Reduced dimensions and weight
• Cost effective solution
• Easy mounting
• Model dedicated to custom design requirements
It is made of 2 parts:
• A sensing element in a housing
• A wiper
On request, their shapes and sizes can be custom-designed
to fit your equipment.
ELECTRICAL SPECIFICATIONS
Theoretical Electrical Angle (TEA = E)
Independent Linearity
over TEA
On Request (Depending on Size)
Actual Electrical Angle (AEA)
Total Resistance R_T
On Request
Total Resistance Tolerance at 20 °C
Repeatability
Wiper Current
Load Impedance
Insulation Resistance
Dielectric Strength
AEA - 2°
A ≤ ± 1 %; B ≤ ± 0.5 %
C ≤ ± 0.25 %; D ≤ ± 0.1 %
down to E ≤ ± 0.05 %
340 ± 3° or 350 ± 2° according to the model
1 kΩ, 2 kΩ, 5 kΩ, 10 kΩ
other values
± 20 %
< 0.01 %
1 mA max. continuous, recommended: a few µA
1000 times R_T minimum
> 1000 MΩ 500 V_DC
> 500 V_RMS at 50 Hz
MECHANICAL SPECIFICATIONS
Mechanical Angle MA
Substrate
Termination
On Request
Wiper
360° continuous
Thermosetting resin
Turrets
wires, cables
Multi-finger precious metal alloy
PERFORMANCE
Life
Temperature Limits
www.vishay.com
30
25 million cycles typical
- 30 °C at + 85 °C
For technical questions, contact: [e-mail]
Document Number: 54003
Revision: 01-Feb-08