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Commercial Potentiometer Selection Guide
Model B Potentiometer
Model B—Wirewound Potentiometer
  • 15-turn model
  • 3 5/16" Diameter
  • Servo or Bushing Mount
  • 10 Watts Power Rating
  • ±.5% Independent Linearity Standard
  • ±5% Resistance Tolerance Standard
  • Custom Linearity & Tolerance Available
  • Up to 3 Gangs Available
  • Center Tap Option
Model C Potentiometer
Model C—Wirewound Potentiometer
  • 3-turn model
  • 1 13/16" Diameter
  • 3/8" Bushing Mount
  • 3 Watts Power Rating
  • ±.5% Independent Linearity Standard
  • ±3% Resistance Tolerance Standard
  • Custom Linearity & Tolerance Available
  • Up to 3 Gangs Available
  • Center Tap Option
  • Rated 2,000,000+ revolutions
Model MR46 Potentiometer
Model MR46—Wirewound Potentiometer
  • 3, 5, 10, 15, 20, & 30-turn models
  • 1 13/16" Diameter
  • 5 Watt Power Rating (10-30 turn)
  • Bushing or Servo Mount
  • Silver Plated Terminals
  • Anodized Aluminum Housing
  • Stainless Steel Shaft, Brass Bushing
  • O-Ring Shaft Seal, Sealed Body Options
  • Limit Switches Option
  • Rated 2,000,000 Turns (10-30 Turn)

Model MW10 Potentiometer
Model MW10—Multi-Turn Potentiometer
  • 3, 5, and 10 turn models
  • Wirewound Resistance Element
  • 7/16" Diameter
  • 0.3 oz-in Torque
  • 1 Watt Power Rating (10 turn)
  • Bushing or Servo Mount
  • Gold Plated Brass Terminals
  • Anodized Aluminum Housing
  • Stainless Steel Shaft
  • Rated 1,000,000 revolutions (10 Turn)
Model S159-10 Potentiometer
Model S159-10—10-Turn Potentiometer
  • Wirewound or Hybrid Element
  • 5/8" (15.88mm) Square
  • One or Two Modules
  • Linear Taper, 1 Watt Power Rating
  • PCB or J-Hook Terminals
  • Metal bushing and shaft
  • Concentric Shaft Option
  • IP40 Rated
  • Wirewound Rated 1,000,000 revolutions
  • Hybrid Rated 2,000,000 revolutions
  • RoHS Compliant
QE, QEE Series Wirewound Controls
  • Power: 4 watts @ 40°C
  • Single or Dual Module
  • 1.625" Diameter Housing
  • Linear Taper
  • Concentric Shaft Option
  • Rotary and Push-Pull Switch Option
      Honeywell RA30 and 58-Series
  • External Panel and Shaft Seal Options

QD, QDD Series
QD, QDD Series Wirewound Controls
  • Power: 3 watts @ 40°C
  • Single or Dual Module
  • 1.325" Diameter Housing
  • Linear Taper
  • Concentric Shaft Option
  • Rotary and Push-Pull Switch Option
  • Suggested replacement for
      Honeywell RA20 and 43-Series
  • External Panel and Shaft Seal Options
L-Pad Attenuator
LPad Wirewound Attenuators
D & E Series LPad Attenuators
  • Wirewound Element
  • Power: 3 to 12.5 Watts DC
  • 4 to 50 Watts Audio Power
  • .250" Diameter Shaft
  • .375" Diameter Bushing
  • Solder Lug Terminals
  • External Panel and Shaft Seal Options
T-Pad Attenuator
TPad Wirewound Attenuators
D & E Series TPad Attenuators
  • Wirewound Element
  • Power: 4 to 12.5 Watts DC
  • 15 to 50 Watts Audio Power
  • .250" Diameter Shaft
  • .375" Diameter Bushing
  • Solder Lug Terminals
  • External Panel and Shaft Seal Options

QC Series
QC Series Wirewound Controls
  • Power: 3 watts @ 40°C
  • Single or Dual Module
  • 1.325" Diameter Housing
  • Linear Taper
  • Concentric Shaft Option
  • Rotary and Push-Pull Switch Option
  • Suggested replacement for
      Honeywell RA10 and 49-Series
  • External Panel and Shaft Seal Options
Model WW24 Precision Wirewound Potentiometer
WW24—Wirewound, Single Turn
  • Power: 5 watts @ 25°C / 4 watts @ 55°C
  • 24mm Diameter Housing
  • Dust-proof construction
  • Linear, Log, and Reverse Log Tapers
  • 3% Linearity standard with Linear taper
  • Rotary and Push-Pull Switch Option
  • Locking Bushing
  • External Panel and Shaft Seal Options
Series 5311 Potentiometer
Series 5311—Wirewound Potentiometer
  • Single Turn, 352° Electrical Travel
  • Mechanical Travel:
—360° (Continuous Mode)
—350° ±2° (Stop Mode)
  • 3/8" Bushing Mount
  • ±3% Resistance Tolerance Standard
  • ±0.5% Independent Linearity
  • 2.0 Watts Power Rating
  • Rotational life: 500,000 revolutions
  • Center Tap Option

Model 9300 Potentiometer
Series 9300—Wirewound Potentiometer
  • 3-turn model
  • 1 13/16" Diameter
  • 1/4" Shaft; Servo or Bushing Mount
  • 3 Watts Power Rating
  • ±.25% Independent Linearity Standard
  • ±5% Resistance Tolerance Standard
  • Up to 3 Gangs Available
  • Center Tap Option
  • Rated 2,000,000+ revolutions
Series 5100 Potentiometer
Series 5100—Wirewound Potentiometer
  • Single Turn
  • Up to 4 Modules
  • 354° Electrical Travel
  • Servo or Bushing Mount
  • 7/8" Diameter
  • 1/8" Metal Shaft
  • ±0.5% Independent Linearity
  • 0.75 Watts Power Rating
  • Center Tap Option
  • Rotational life: 500,000+ revolutions
Series 5400 Potentiometer
Series 5400—Wirewound Potentiometer
  • Single Turn
  • Up to 4 Modules
  • Servo or 1/2" Bushing Mount
  • 1-7/16" Diameter
  • 1/4" Metal Shaft
  • ±0.5% Independent Linearity
  • 2.0 Watts Power Rating
  • Center Tap Option
  • Rotational life: 500,000+ revolutions

Series 5610 Potentiometer
Series 5610—Wirewound Potentiometer
  • Single Turn
  • Up to 4 Modules
  • Servo or 3/8" Bushing Mount
  • Electrical Travel: 356° ±1°
  • ±0.5% Linearity Standard
  • 2" Diameter, 1/4" Metal Shaft
  • 3.5 Watts Power Rating
  • Center Tap Option
  • Rotational life: 1,000,000 revolutions
Series 5710 Potentiometer
Series 5710—Wirewound Potentiometer
  • Single Turn, Continuous
  • Up to 4 Modules
  • Servo or 1/2" Bushing Mount
  • Electrical Travel: 358° ±1°
  • 0.5% Linearity
  • 3" Diameter, 1/4" Metal Shaft
  • 5 Watts Power Rating
  • Center Tap Option
  • Rotational life: 1,000,000+ revolutions
Series 6143 Potentiometer
Series 6143—Conductive Plastic
  • 360° Continuous Travel
  • Ball Bearing or Bronze Sleeve Bearing
  • ±1% Independent Linearity
  • .840" Diameter, Servo Mount
  • 1/8" Metal Shaft
  • 1.0 Watts Power Rating
  • Rotational life: 10M or 50M revolutions

Series 6173 Potentiometer
Series 6173—Conductive Plastic
  • 346° Single Turn or Continuous
  • ±0.5% Independent Linearity
  • Servo Mount, 1/8" Metal Shaft
  • Up to 4 Modules
  • 1.0 Watts Power Rating
  • Center Tap Option
  • Rotational life: 5,000,000+ revolutions
Series 6273 Potentiometer
Series 6273—Conductive Plastic
  • 346° Single Turn or Continuous
  • Up to 4 Modules
  • ±0.5% Independent Linearity
  • 1.5 Watts Power Rating
  • 1/8" Metal Shaft, Servo mount
  • 1.062" Diameter
  • Center Tap Option
  • Rotational life: 5,000,000+ revolutions
Series 6370 Potentiometer
Series 6370—Conductive Plastic
  • 346° Single Turn or Continuous
  • ±0.5% Independent Linearity
  • 2.0 Watts Power Rating
  • Servo or 3/8" Bushing Mount
  • Anodized Aluminum Housing
  • Front and Rear Ball Bearings
  • 1/4" Metal Shaft
  • Center Tap Option
  • Rotational life: 5,000,000+ revolutions
Click here to download PDF Datasheets from the Technical Library.


Limited Availability from Stock
Series 308-Conductive Plastic
Series 309-Thick-Film Cermet
Modular sealed potentiometers. Many rotary and push-pull switch options.
While the 308/309 incorporates a sealed construction, they are not recommended for board-washable applications.

Recommended replacement - Series S8x or S127 series (above)

Series 408-Conductive Plastic
Series 409-Thick-Film Cermet
High-performance sealed potentiometer, designed to meet wave soldering applications. Many rotary and push-pull switch options.

Recommended replacement - Series S8x or S127 series (above)

Series 590 - DISCONTINUED Series 590 - DISCONTINUED-Conductive Plastic
Series 591 - DISCONTINUED-Thick-Film Cermet
Low cost commercial modular pot, with smooth feel and high rotational life. Quiet electrical output, robust construction.

Recommended replacement - Series S8x or S127 series (above)