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The Potentiometer Specialists
ISO 9001:2015 and AS9100D

The Potentiometer Specialists - with Satisfied Customers around the World
Rotary, Linear, and Multi-Turn Potentiometers and Encoders
Custom Potentiometers Built To Your Design Specifications Within 48 Hours*
MODULAR CONSTRUCTION
THE BEST CHOICE FOR MEETING YOUR EXACT REQUIREMENTS!
SHORT LEAD TIMES - TYPICALLY NO MINIMUM ORDER REQUIREMENTS



  • 1/2" Square Modules
  • Concentric Shafts
  • Panel & Shaft Seals
  • Up to 8 modules
  • Solder Hook or PC Pins
  • Rotary & Push-Pull Switches
  • Linear & Log taper
  • Center & Multiple Detents
  • 1/2 W Conductive Plastic S88
  • 1 W Cermet S89
  • NEW - Motorized Option
  • Direct Equal to Honeywell
388/389 Series

  • Meets or Exceeds
MIL-R-94

  • The New Mod-Pot 2 ™
Potentiometers

  • RoHS
S159 Series
Conductive Plastic and Cermet

Series S159
  • 5/8" Square Modules
  • Up to 4 modules
  • Conductive Plastic or Cermet
elements
  • Linear, Audio, Reverse Audio
Tapers
  • Metal Shaft and Bushing
  • Bushing or PC board Mount
  • 2 Watts Cermet
  • 1 Watt Conductive Plastic
  • Rotary Switch option
  • IP40 Rating
  • NEW - Motorized Option
  • Suggested Replacement for
Honeywell 70 Series

  • The New Mod-Pot 2 ™
Potentiometers

  • RoHS


S127

  • 1/2" Square Modules
  • IP67 Sealed Standard
  • 1/2 W Conductive Plastic
  • Linear & Log taper
  • Up to 4 Modules
  • Single Shaft 1/8" or 1/4"
  • Solder Hooks or PC Pins
  • Rotary Switch Option
  • Center & Multiple Detents
  • RoHS
Click Here for a Mod-Pot™ Potentiometers Series Comparison
* Normal lead time less than 2 weeks, 48-Hour VIP service subject to component availability
Custom Potentiometers Built To Your Design Specifications
INQUIRE ABOUT LEAD TIME & MINIMUM ORDER REQUIREMENTS
Series S127B
S127B

  • 1/2" Square Modules
  • Up to 2 modules
  • Conductive Plastic or Cermet
elements
  • Linear, Audio, Reverse Audio
Tapers
  • Metal Shaft and Bushing
  • Bushing or PC board Mount
  • 1 Watt Cermet
  • 1/2 Watt Conductive Plastic
  • Rotary or Push-Pull Switch
  • Sealed IP64/IP65 Standard
  • RoHS

  • 5/8" Square Modules
  • Concentric Shafts
  • Panel & Shaft Seals
  • Modular Construction
  • Up to 6 modules
  • Solder Lugs or PC Pins
  • Rotary & Push-Pull Switches
  • Linear & Log taper
  • Vernier Drive Available
  • 1/2 W Conductive Plastic
  • 2 W Cermet
  • "The Original Mod-Pot"
  • REPLACED BY S159 SERIES
S159-10 Series
Series 159-10

  • 5/8" Square Modules
  • 10-turn modular
  • Up to 2 modules
  • Wirewound or Hybritron®
elements
  • Linear Taper
  • ±0.25% Independent Linearity   • Metal Shaft and Bushing
  • Bushing or PC board Mount
  • 1 Watt Power Rating
  • IP40 Rating
  • RoHS
The full spectrum of potentiometer products available through State Electronics can produce a solution for nearly every potentiometer requirement. Contact your State sales representative for additional information.
Modular Potentiometers
Commercial Potentiometers
Centralab Custom Potentiometers Millions of combinations available including: single, dual, triple, quad modules, as well as customized switches, shafts and terminals.
Commercial Potentiometers from Centralab and PEC Precision Electronic Components High performance, low cost potentiometers for panel or pc board applications.

Precision Potentiometers
Multi-Turn Potentiometers
ETI Precision Potentiometers Precision potentiometers provide reliable control for applications in heavy equipment, robotics, industrial, test and lab equipment
ETI Multi Turn Potentiometers A wide selection of multi-turn potentiometers can meet your requirements for accurate and stable control input.

Mil-spec Potentiometers
Linear Motion Potentiometers
Centralab Mil Spec Potentiometers Mil Spec units are offered with Conductive Plastic or Carbon elements. Housings are either metal or plastic depending on Mil-Type. Stainless steel shafts are standard.
ETI Linear Motion Potentiometers For applications that require precision linear feedback. An extensive line is available for industrial, marine, medical, laboratory and robotics applications.

Joystick Controls
Hall-Effect Rotary Position Sensor
Our comprehensive line of industrial joystick controllers offers resistive and non-contact control in 1, 2, or 3 axes. These units can be configured to your requirements
6120 Hall Effect Rotary Position Sensor A non-contact sensor with direct analog voltage out - for the Highest Reliability at low cost. Long life, rugged, and programmable to your application!

Rotary Encoders Turn-Counting Dials
Centralab Rotary Encoders Optical and mechanical rotary position encoders with direct digital output. Models for commercial, precision and high-resolution are available.
ETI Turn Counting Dials Analog and digital dials give excellent readability and precision feel, as well as high accuracy. Most models include a locking brake to keep the dial set in place.

Control Knobs & Dials  
Instrument Knobs from Electronic Hardware Corp. Traditional and contemporary styles for rotary and slide potentiometers.