Spectrum Sensors & Control
Precision Position Sensors & Transducers Advanced Thermal Sensors & Products Company Contact Us    
Potentiometer Element Segments & Wiper Assemblies
Do It Yourself Kits Do It Yourself Kits Best Output Smoothness Best Output Smoothness
Less Space (0.072 in. Dia. Sizes) Less Space (0.072" Dia. Sizes) 0.187 in. Working Height 0.187" Working Height
Greater Reliability Greater Reliability Various Non-Linear Tapers, Taps & Electrical Angles Various Non-Linear Tapers,
Best Resolution Best Resolution   Taps & Electrical Angles
Longest Life Longest Life Linear Elements Available Linear Elements Available
 
Specifications

 Electrical
Resistance (std., custom avail.) 1K, 2K, 5K, 10K, 20K Ohms ±10%
Electical Angle (std., custom avail.) 340°, 350°
Linearity (std., custom avail.) ±0.5%
Resolution Essentially Infinite
Output Smoothness 0.1% Max.
Resistance Temp. Coefficient ±400 PPM/°C Max.
Power Rating (Size Dependent) 1.0 to 2.0 Watts @ 70°C
Dielectric Strength (Size Dependent) 500 - 1000 VRMS
Insulation Resistance 100 Meg Ohms Min.
 
 Mechanical
Element OD 0.702, 0.888, 1.252, 1.805 Inch Dia.
Element ID 0.186, 0.435 Inch Dia.
Shafts Size to Use 1/8, 1/4 Inch Dia.
Weight (Size Dependent) 0.75 to 5.20 grams
Wiper Radius (Size Dependent) 0.330 to 0.710 Inch Max.
 
 Environmental
Cycle Life (std., custom avail.) 100 Million Min.
Operating Temperature -65°C to +125°C
Shock and Vibration per MIL-R-39023
 
 Materials
Element Co-Molded Conductive Plastic
Contacts Multifinger Precious Metal
Insulator Thermo Plastic
Lead Wires 30 AWG Teflon - 6 Inch Min Length
Precision Co-Molded Conductive Plastic Potentiometer Elements and Rotor Wiper Assemblies
 
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Spectrum Sensors & Controls, Inc.
Precision Positioning Sensors Division
424 Crown Point Circle  ·  Grass Valley, CA 95945
Phone 530-273-4608 Fax 530-273-0769
Advanced Thermal Products Division
328 State Street  ·  St. Marys, PA 15857
Phone 814-834-1541 Fax 814-834-1556
 
Spectrum Sensors & Controls Inc.
Spectrum Signal & Power Integrity
Spectrum Microwave Components & Systems
Spectrum Power Management Systems
 
Spectrum Sensors
& Controls
Spectrum Signal
& Power Integrity
Spectrum Microwave
Components & Systems
Spectrum Power
Management Systems
 
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