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Potentiometer.com Product Information Library
We have assembled a collection of manufacturer's data sheets and technical literature for your reference. All of the documents are in Adobe Acrobat PDF format.

These documents should answer preliminary questions and help in the selection of appropriate devices for your applications. Contact your State sales representative for additional information.
Custom Potentiometers
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Series 70, 72 – ModPot Potentiometer
Cermet, carbon, and conductive plastic 5/8" square panel-mount pots. Modular construction, multiple sections and concentric shafts. Rotary and push-pull switch options.


Series 388, 389 – Modular Potentiometer
Up to 8 1/2" square modules – countless design options available, now including center and multiple detents.


S127
Series S127 – Modular Rotary Potentiometer
Conductive Plastic, 1/2" Square (12.7mm), Sealed or Dust Proof, 1,000,000 Cycle Life, Rotary Switch Option, Detent Option, Up to Six Modules, RoHS Compliant. IP66 Rated.


Series 308, 309 – Modular Sealed Potentiometer
A high-performance, low-cost sealed Cermet or Conductive Plastic potentiometer, available with switch and potentiometer 1/2" sq. modules with up to three sections.


Series 408, 409 – Modular Sealed Potentiometer
High-performance potentiometers are designed to meet wave soldering applications for mounting to PC boards. Available with up to three switch and potentiometer 1/2" square modules


Series 590, 591 – Modular Potentiometer
Low cost commercial 1/2" square modular pot, with smooth feel and high rotational life. Quiet electrical output, robust construction.

Commercial Potentiometers Commercial Potentiometers
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Series 578 – Hi-Performance Potentiometer
Conductive Plastic Element for long life and high stability
Molded plastic housing
Stainless steel shaft, nickel plated brass bushing
Pin terminals for PCB mount or wire leads.


Series V – Cermet Potentiometer
Cermet Element for long life and high stability. All plastic construction.
Pin terminals for PCB mount or hooked terminals for lead soldering.


S127
Series S127 – Modular Rotary Potentiometer
Conductive Plastic, 1/2" Square (12.7mm), Sealed or Dust Proof, 1,000,000 Cycle Life, Rotary Switch Option, Detent Option, Up to Six Modules, RoHS Compliant. IP66 Rated.


Series RV24 – Commercial Potentiometer
Carbon Film. Up to 3 modular sections. Metric Sized.
RoHS Compliant.


Commercial Mil Spec Equivalents
Seven available series - K, KK, KKK, N, S, SPR, and T.
Commercial versions of the popular Mil Spec potentiometers. Commercial versions have the same quality, and can offer features and configurations not covered by Mil Spec standards.


p090
Model P090– Rotary Potentiometer
Conductive Plastic, 9mm. Insulated Shaft, 100,000 Cycle Life, Snap-in Clip, RoHS Compliant


Model P09X – Rotary Potentiometer
Conductive Plastic, 9mm. Multi–Ganged, 100,000 Cycle Life, Metal shaft/Bushing, Switch/Push-Lock Option, RoHS Compliant


Model P110 – Rotary Potentiometer
Conductive Plastic, 11mm. Insulated Shaft, With or without Bushing, RoHS Compliant


Model P120 – Rotary Potentiometer
Conductive Plastic, 12mm. Single/Dual Unit, 100,000 Cycle Life, Insulated shaft, RoHS Compliant


Model P140 – Rotary Potentiometer
Conductive Plastic, 14mm. Dual Unit, With or without Bushing, Insulated Shaft, RoHS Compliant


Model P160 – Rotary Potentiometer
Conductive Plastic, 16mm. 100,000 Cycle Life, Metal Shaft & Bushing, Multi–Ganged available, RoHS Compliant


Model P170 – Rotary Potentiometer
Conductive Plastic, 17mm. 100,000 Cycle Life. Metal Shaft & Bushing, Switch Option, RoHS Compliant


Model P230 – Rotary Potentiometer
Conductive Plastic, 24mm, 500,000 Cycle Life, Metal Shaft & Brass Bushing, RoHS Compliant


Model P231 – Rotary Potentiometer
Conductive Plastic, 24mm, 100,000 Cycle Life, Metal Shaft & Bushing, RoHS Compliant


Model P232 – Rotary Potentiometer
Conductive Plastic, 24mm, Sealed/Dust Proof; Long Life Element - 2 Million Cycle Life, Metal Shaft & Bushing;, RoHS Compliant


Model P270, 271 – Rotary Potentiometer
Conductive Plastic, 27mm, Long Life—1 Million cycles; Heavy Duty Applications; Sealed Unit Available; RoHS Compliant

Single-Turn Wirewound Potentiometers Single-Turn Wirewound Potentiometers
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Series 48 Potentiometer
Wirewound Element, 2 Watts. Nickel-plated brass shaft, bushing.


Series 50 Potentiometer
Wirewound Element, 4 Watts. Nickel-plated brass shaft, bushing.


Series 63
Series 63 Potentiometer
4 Watt Wirewound Element. Nickel-plated brass shaft and bushings.


Series 54
Series 54 Potentiometer
1 1/2 Watt Wirewound Element. 3/4" dia. Nickel-plated brass shaft and bushings


Mallory Wirewound Controls
R Series Potentiometer
3 Watt Bushing Mount

M Series Potentiometer
4 Watt Bushing Mount

VW Series, VWS Series Potentiometer
Compact 5 Watt Bushing Mount

LW Series Potentiometer
5 Watt Bushing Mount

MG Series Potentiometer
12.5 Watt Bushing Mount
Precision Potentiometers / Position Sensors Single-Turn Precision Potentiometers
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EUP120
EUP120 320° rotation
EUP125 Continuous Rotation rotation
  
Conductive plastic. HT plastic housing, 1/2" dia.

EUP1100
EUP1100 285° rotation
EUP1125 Continuous Rotation
  
Wirewound. HT plastic housing, 1" dia.

EUP1400
EUP1400 285° rotation
EUP1425 Continuous Rotation rotation
  
Wirewound. HT plastic housing, 1.58" dia.

EUP1900
EUP1900 Continuous Rotation
EUP1950 340° rotation
  
Conductive Plastic. Aluminum housing, 1" dia.

EUP1910
EUP1910 Continuous Rotation
EUP1960 285° rotation
  
Conductive Plastic. HT plastic housing, 1.58" dia.

EUP3100, EUP3125, EUP3200, EUP3225 Single Turn Potentiometers
EUP3100 Wirewound - 285° rotation

EUP3125 Wirewound - Continuous rotation

EUP3200 Conductive Plastic - 285° rotation

EUP3225 Conductive Plastic - Continuous rotation

1.3" dia. Thermoset Plastic housing. Gold plated terminals.
Nickel plated brass bushing, stainless steel shaft.

SP12B
SP12B Precision Potentiometer
  
Conductive Plastic. 1/2" dia. Space Saver. All Metal Housing.
Gold plated wire terminals

SP22E, SP22F, SW22E Single Turn Potentiometers
SP22E Conductive Plastic - 320° rotation

SP22F Conductive Plastic - Continuous rotation

SW22E Wirewound - 320° rotation

7/8" dia. High Temp. Thermoplastic Housing. Stainless Steel Shaft.
Gold plated terminals.

SP22D, SW22D Single Turn Potentiometers
SP22D Conductive Plastic

SW22D Wirewound

Metal housing, 7/8" dia. Gold plated rear terminals. Plated Brass Housing.
Brass Bushing, Stainless Steel Shaft

SP22B, SW22B Single Turn Potentiometers
SP22B Conductive Plastic

SW22B Wirewound

Anodized Aluminum Housing, 7/8" dia. Very Low Starting Torque. Gold plated terminals.

SP22G
SP22G Precision Potentiometer
  
Conductive Plastic. HT Plastic Housing, 7/8" dia.
Rear terminals for compact profile.

SP22GS
SP22GS Precision Potentiometer
  
Conductive Plastic. HT Plastic Housing, 7/8" dia.
Rear terminals for compact profile.
Lowest Cost Servo Mount

SK22B
SK22B Precision Inductance Potentiometer
  
Contactless. Aluminum Housing, 7/8" dia.
Continuous rotation. Independent Linearity ±0.5%

SP30B
SP30B Precision Potentiometer
  
Conductive Plastic. HT Plastic Housing, 1 1/16" dia.
High Precision. Smoothness < 0.1%

SP40B
SP40B Precision Potentiometer
  
Conductive Plastic. HT Plastic Housing, 1 7/16" dia.
Longest Life Bushing Mount. Low Inductance.

SW45B
SW45B Precision Potentiometer
  
Wirewound. Anodized Aluminum Housing, 1 5/8" dia.
Up to 5 Taps Available. Bushing Mount - Sleeve Bearings.

SP50B
SP50B Precision Potentiometer
  
Conductive Plastic. Anodized Aluminum Housing, 2" dia.
Highest Power Rating - 3.0 watts. ±10% Resistance Tolerances.

SOP30B, SO30B Single Turn Potentiometers
SOP30B Conductive Plastic

SO30B Wirewound

O-Ring Shaft Seal. Sealed Body. Oil Filled. Submersible to 15 PSI.
Glass Headers on Terminals. 1 1/4" dia. Metal Housing. Stainless Steel Shaft.

SLNB22
SLNB22 Precision Potentiometer
  
Wirewound. 7/8" dia.
Low Torque. Servo Mount Standard.

SPSC50S
SPSC50S Precision Potentiometer
  
Conductive Plastic. 2" dia.
Sine-Cosine Non-Linear Output.

Model 5100 Precision Potentiometer   
Single Turn Wirewound — 7/8" Diameter; 0.75 Watts; ±0.5% Linearity
 - Model 5101: 1/8" Shaft, 3/8" Bushing
 - Model 5103; 1/8" Shaft, Servo

Model 5311 Precision Potentiometer   
Single Turn Wirewound — 1-15/16" Diameter; 2.0 Watts; ±0.5% Linearity
 - Model 5311; 1/4" Shaft, 3/8" Bushing

Series 5400 Precision Potentiometer   
Single Turn Wirewound — 1-7/16" Diameter; 2.0 Watts; ±0.5% Linearity;
 - Model 5401: 1/4" Shaft, 1/2" Bushing
 - Model 5403; 1/4" Shaft, Servo

Series 5610 Precision Potentiometer   
Single Turn Wirewound — 2" Diameter; 3.0 Watts; ±0.5% Linearity;
 - Model 5611: 1/4" Shaft, 3/8" Bushing
 - Model 5613; 1/4" Shaft, Servo

Series 5710 Precision Potentiometer   
Single Turn Wirewound — 3" Diameter; 5.0 Watts; ±0.5% Linearity;
 - Model 5711: 1/4" Shaft, 1/2" Bushing
 - Model 5713; 1/4" Shaft, Servo

Model 3371 Precision Potentiometer/Position Sensor   
Single Turn Conductive Plastic — 1-5/16" Diameter; 0.75 Watts; ±0.5% Linearity
 - Model 3371: 1/4" Shaft, 3/8" Bushing

Model 3381 Precision Potentiometer/Position Sensor   
Single Turn Conductive Plastic — 1-5/16" Diameter; 2.0 Watts; ±0.5% Linearity
 - Model 3381: 1/4" Shaft, 3/8" Bushing

Series 6130 Precision Potentiometer / Position Sensor   
Single Turn Conductive Plastic Low Profile — 7/8" Diameter; 1.0 Watts; ±1% Linearity; Bronze Bearing
 - Model 6137: 1/4" Shaft, 3/8" Bushing
 - Model 6138; 1/4" Shaft, 3/8" Bushing (for heavy side load applications)

Model 6143, 6163 Precision Potentiometer / Position Sensor   
Single Turn Conductive Plastic — 7/8" Diameter; 1.0 Watts; ±1.0% Linearity
 - Model 6143: 1/8" Shaft, Bronze Sleeve Bearing
 - Model 6163; 1/8" Shaft, Ball Bearing

Series 6173 Precision Potentiometer / Position Sensor   
Single Turn Conductive Plastic — 7/8" Diameter; 1.0 Watts; ±0.5% Linearity
 - Model 6173: 1/8" Shaft

Series 6180 Precision Potentiometer / Position Sensor   
Single Turn Conductive Plastic — 7/8" Diameter; 1.0 Watts; ±0.5% Linearity
 - Model 6181: 1/8" Shaft, 1/4" Bushing
 - Model 6186: 1/8" Shaft, 3/8" Bushing
 - Model 6187: 1/4" Shaft, 3/8" Bushing

Model 6273 Precision Potentiometer / Position Sensor   
Single Turn Conductive Plastic — 1-1/16" Diameter; 1.5 Watts; ±0.5% Linearity
 - Model 6273: 1/8" Shaft

Series 6370 Precision Potentiometer / Position Sensor   
Single Turn Conductive Plastic — 1-5/16" Diameter; 2.0 Watts; ±0.5% Linearity
 - Model 6371: 1/4" Shaft, 3/8" Bushing
 - Model 6373: 1/4" Shaft, Servo

Series 6670 Precision Potentiometer / Position Sensor   
Single Turn Conductive Plastic — 2" Diameter; 3.5 Watts; ±0.25% Linearity
 - Model 6671: 1/4" Shaft, 3/8" Bushing
 - Model 6673: 1/4" Shaft, Servo
Precision Multi-Turn Potentiometers Multi-Turn Precision Potentiometers
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MW12, MH12 MultiTurn Potentiometers
MW12 Wirewound Potentiometer

MH12 Hybrid Potentiometer

Space Saver - 1/2" dia. - 3, 5, and 10 turn models. Gold Plated Brass Terminals. Servo mount available.

MW20, MH20 MultiTurn Potentiometers
MW20 Wirewound Potentiometer

MH20 Hybrid Potentiometer

3/4" dia. - 3, 5, and 10 turn models. High Impact Housing.
Hi-Reliability. Different terminal styles, servo mount available.

MW22, MH22 MultiTurn Potentiometers
MW22 Wirewound Potentiometer

MH22 Hybrid Potentiometer

7/8" dia. - 3, 5, and 10 turn models. Best Value. Servo or Bushing Mount
High Temp Thermo Plastic Housing. Sealed body & shaft available.

MR46
MR46 – Precision Potentiometer
Wirewound. 3, 5, and 10 turn models. Best Resolution & Linearity
Aluminum Anodized Housing. Servo or Bushing Mount. Stainless Steel Shaft. Silver Plated Terminals.

SMR46
SMR46 – Precision Potentiometer
Wirewound. 3, 5, and 10 turn models. Aluminum Anodized Housing. Bushing Mount standard, servo available. Stainless Steel Shaft. Silver Plated Terminals. Snap Action Switches at Each End of Travel. Switches Isolated from Pot Circuit.

MO20, MOH20 MultiTurn Potentiometers
MO20 Wirewound Potentiometer

MOH20 Hybrid Potentiometer

Oil-Filled, Sealed Body. O-Ring Shaft Seal - 1 1/4" dia. 5 and 10 turn models. All Metal Housing. Glass to Metal header-type terminals. Plated Brass Bushing
Bushing Mount Standard, Servo available.

Model 7246 Precision Multi-Turn Potentiometer   
10-Turn Wirewound — 7/8" Diameter; 2 Watts; ±0.25% Linearity


7270 Series Precision Multi-Turn Potentiometer   
10-Turn Wirewound — 7/8" Diameter; 2 Watts;±0.25% Linearity
 - Model 7274: 6mm Shaft, 3/8" Bushing
 - Model 7276: 1/4" Shaft, 3/8" Bushing

7280 Series Precision Multi-Turn Potentiometer   
10-Turn Wirewound — 7/8" Diameter; 2 Watts; ±0.25% Linearity
 - Model 7281: 1/8" Shaft, 1/4" Bushing
 - Model 7283: 1/8" Shaft, Servo
 - Model 7284: 6mm Shaft, 3/8" Bushing
 - Model 7286: 1/4" Shaft, 3/8" Bushing
 - Model 7288: 1/4" Shaft, 3/8" Bushing (for heavy side load applications)

7380 Series Precision Multi-Turn Potentiometer   
3-Turn Wirewound — 7/8" Diameter; 1.5 Watts; ±0.25% Linearity
 - Model 7381: 1/8" Shaft, 1/4" Bushing
 - Model 7383: 1/8" Shaft, Servo
 - Model 7386: 1/4" Shaft, 3/8" Bushing
 - Model 7388: 1/4" Shaft, 3/8" Bushing (for heavy side load applications)

7480 Series Precision Multi-Turn Potentiometer   
5-Turn Wirewound — 7/8" Diameter; 1.5 Watts; ±0.25% Linearity
 - Model 7481: 1/8" Shaft, 1/4" Bushing
 - Model 7483; 1/8" Shaft, Servo
 - Model 7486: 1/4" Shaft, 3/8" Bushing
 - Model 7488: 1/4" Shaft, 3/8" Bushing (for heavy side load applications)

7600 Series Precision Multi-Turn Potentiometer   
10-Turn Wirewound — 1 13/16" Diameter; 5 Watts; ±0.15% Linearity
 - Model 7601: 1/4" Shaft, 3/8" Bushing
 - Model 7603: 1/4" Shaft, Servo

Model 8136 Multi-Turn Potentiometer/Position Sensor   
10-Turn Hybrid — 7/8" Diameter; Plastic Shaft & Bushing; 2.0 Watts; ±0.25% Linearity

Series 8140 Precision Multi-Turn Potentiometer   
10-Turn Hybrid — 7/8" Diameter; 2 Watts; ±0.25% Linearity
 - Model 8141: 1/8" Shaft, 1/4" Bushing
 - Model 8143; 1/8" Shaft, Servo
 - Model 8146: 1/4" Shaft, 3/8" Bushing
 - Model 8148: 1/4" Shaft, 3/8" Bushing (for heavy side load applications)

9300 Series Precision Multi-Turn Potentiometer   
3-Turn Wirewound — 1 13/16" Diameter; 3 Watts; ±0.25% Linearity
 - Model 9301: 1/4" Shaft, 3/8" Bushing
 - Model 9303: 1/4" Shaft, Servo

Model A Precision Multi-Turn Potentiometer   
10-Turn Wirewound — 1 13/16" Diameter; 5 Watts; ±0.25% Linearity
 - Model A: 1/4" Shaft, 3/8" Bushing

Model B Precision Multi-Turn Potentiometer   
15 Turn Wirewound — 3 5/16" Diameter; 10 Watts; ±0.05% Linearity
 - Model B: 1/4" Shaft, 1/2" Bushing
 - Model BSP: 1/4" Shaft, Servo Mount

Model C 3-Turn Wirewound Potentiometer
Model C Precision Multi-Turn Potentiometer   
3-Turn Wirewound — 1 13/16" Diameter; 3 Watts; ±0.50% Linearity
 - Model C: 1/4" Shaft, 3/8" Bushing

Model D Precision Multi-Turn Potentiometer   
25 Turn Wirewound — 3 5/16" Diameter; 15 Watts; ±0.05% Linearity
 - Model D: 1/4" Shaft, 1/2" Bushing
 - Model DSP: 1/4" Shaft, Servo Mount

Model E Precision Multi-Turn Potentiometer   
40 Turn Wirewound — 3 5/16" Diameter; 20 Watts; ±0.05% Linearity
 - Model E: 1/4" Shaft, 1/2" Bushing
 - Model ESP: 1/4" Shaft, Servo Mount
MIL Spec Potentiometers Mil Spec Potentiometers
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Carbon Mil Spec Potentiometers
RV2, RV4, RV5, RV6, 2RV7, and RV8
Six available series offer a wide range of configurations. These carbon Mil Spec potentiometers are the industry standard for reliability. The linked PDF datasheet contains specifications for all of these models. Commercial equivalents are available.


RA10
RA10 Mil Spec Wirewound Potentiometer
1 1/2 Watt Wirewound Element. Nickel-plated brass shaft and bushings. 3/4" dia. Meets Mil Spec MIL-R-19. Optional Locking style bushing shown.

RA20
RA20 Mil Spec Wirewound Potentiometer
2 Watt Wirewound Element. Nickel-plated brass shaft and bushings. 1 1/8" dia. SPST Switch option. Meets Mil Spec MIL-R-19

RA30
RA30 Mil Spec Wirewound Potentiometer
4 Watt Wirewound Element. Nickel-plated brass shaft and bushings. 1 11/16" dia. SPST Switch option. Meets Mil Spec MIL-R-19.
Precision Linear Potentiometers / Position Sensors Linear Motion Potentiometers
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Series 400 Precision Linear Potentiometers/Position Sensors   
Conductive Plastic — Electrical Travel from 0.5" to 6.0"
 - Model 423: Round Body, Wire Leads
 - Model 424: Round Body, Gold Plated Terminals
 - Model 432: Round Body with Mounting Flange, Wire Leads
 - Model 434: Round Body with Mounting Flange, Gold Plated Terminals
 - Model 472: Rectangular Body, Wire Leads
 - Model 474: Rectangular Body, Gold Plated Terminals
 - Model 482: Rectangular Body with Mounting Flange, Wire Leads
 - Model 484: Rectangular Body with Mounting Flange, Gold Plated Terminals

Model 404 Linear Position Sensor   
Conductive Plastic — Electrical Travel 0.5", Spring Return
 - Model 404: 0.25 Watts; ±0.25% Linearity

LT Linear
Model LT Linear Position Sensor   
Conductive Plastic — Electrical Travel 1.0" to 10"
1/2" diameter; 1000 Ohms per inch
Suitable for high vibration levels. 1.0% linearity standard
Movable mounting brackets; Water Resistant Option

SL Linear
Model SLF Linear Position Sensor   
Conductive Plastic — Electrical Travel 1.0" to 6.0"
1500 Ohms per inch.  Suitable for high vibration levels.
0.9" square anodized aluminum housing, 0.25" stainless steel shaft
Water Resistant Option

MLT Linear
Model MLT Linear Position Sensor   
Conductive Plastic — Electrical Travel 0.5" to 6.0"
1500 Ohms per inch.  Suitable for rugged environments.
3/8" diameter extruded aluminum housing, 0.375" stainless steel shaft

LCP8 Linear
LCP8 Linear Motion Potentiometer   
Conductive Plastic — Electrical Travel 10mm, 12mm
Bronze bearings; 0.079" stainless steel shaft
Options: Spring Return, Threaded Shaft, Sealed Body

LCP12, LW12 Linear Potentiometers
LCP12 Conductive Plastic Linear

LW12 Wirewound Linear

12mm to 100mm stroke; 500 to 20K ohms
Black Anodized Aluminum Body; Stainless Steel Shaft; Gold Plated Terminals.
Platinum Alloy multi-finger wiper for long life, low noise

LCP12Y Linear
LCP12Y Linear Motion Potentiometer   
Conductive Plastic with Spherical Nylon Ball Bearings
Electrical Travel 12mm to 100mm; 500 to 10K ohms
Black Anodized Aluminum Body, Hi Temp Plastic Lid
Stainless Steel Shaft, Brass Gold Plated Terminals

LCP15 Linear
LCP15 Linear Motion Potentiometer   
Conductive Plastic; Electrical Travel 10mm to 30mm Stroke
500 to 10K ohms, 10% tolerance
Thermoset Plastic Housing, Stainless Steel Shaft, Gold Plated Terminals

LCP18UC Linear
LCP18UC Linear Motion Potentiometer   
Conductive Plastic; 10mm to 30mm Stroke
Universal Connector. Adjustable mounting cleats (cleats w/ M4 thread included)
Threaded Shaft - M4 thread; .44" dia Swivel Joint

LW20 Linear
LW20 Linear Motion Potentiometer   
Wirewound; 15mm to 100mm Stroke
All Metal Housing; 5% tolerance, 0.5% linearity standard

LCP30 Linear
LCP30 Linear Motion Potentiometer   
Conductive Plastic; 100mm to 1,000mm Stroke
Waterproof Connector
Anodized Aluminum Housing, Stainless Steel Shaft, Moveable Mounting Cleats

LCPL Linear
LCPL Linear Motion Potentiometer   
Conductive Plastic; 200mm to 1,000mm Stroke
Open Frame with Moveable Contact Slider
Anodized Aluminum Housing, Gold Plated Brass Terminals

LWR10, LO10 Linear Potentiometers
LWR10 Wirewound Linear

LO10 Wirewound Linear - Oil Filled

30mm to 100mm stroke; .472" diameter, 10mm Thread
Anodized Aluminum Housing, Stainless Steel Shaft

LWR20, LO20C Linear Potentiometers
LWR20 Wirewound Linear

LO20C Wirewound Linear - Oil Filled

50mm to 200mm stroke; 500 to 50K ohms
Waterproof Connector (mating connector included)

Motorized Potentiometers Motorized Potentiometers
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Series 920, 930, 940 Precision Motorized Potentiometers   
 - Model 922: Single Turn, Conductive Plastic, 2" Diameter; ±0.25% Linearity
 - Model 927: 10 Turn, Hybrid, 7/8" Diameter; ±0.25% Linearity
 - Model 929: Single Turn, Hybrid, 2" Diameter; ±0.5% Linearity
 - Model 931: 10 Turn, Wirewound, 1-13/16" Diameter; ±0.25% Linearity
 - Model 933: 3 Turn, Wirewound, 1-13/16" Diameter; ±0.5% Linearity
 - Model 936: 10 Turn, Wirewound, 7/8" Diameter; ±0.5% Linearity
 - Model 937: 10 Turn, Wirewound, 7/8" Diameter; ±0.25% Linearity
 - Model 949: Single Turn, Wirewound, 2" Diameter; ±0.5% Linearity
Rotary Encoders and Hall Effect Products Rotary Encoders and Hall Effect Products
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Series HRS100 Contactless Rotary Position Sensor
The HRS-100 Hall Effect Rotary Position Sensor is a direct replacement for potentiometers in circuits that require an analog voltage. The HRS100 offers cost-effective long-life precision control in harsh environments.


Series CL510E Mechanical Rotary Position Encoder
The CL-510E is a cost-effective mechanical rotary position encoder for commercial applications. 2-bit grey code output is available for relative reference applications, 4-bit grey code is available for absolute reference applications.


Series 388E Mechanical Rotary Position Encoder
The Series 388E is a high performance mechanical contact encoder, featuring compact size, high resolution, and direct digital output.


Series 600E Optical Rotary Position Encoder
The Series 600E Control features direct digital output, high resolution, temperature stability, mounting flexibility, and continuous shaft rotation in either direction, together with a rotational life of over 10 million revolutions and a maximum operating speed of 300 rpm


Model EN11 11mm Rotary Encoder
2 Bits Gray Code, Incremental/Contacting Type; 20 pulses per Revolution; Metal Bushing/Shaft, Push-on Switch Option; RoHS Compliant
 - Model EN11-HSM: Top Adjust, with Switch, Threaded Bushing
 - Model EN11-HNM: Top Adjust, without Switch, Threaded Bushing
 - Model EN11-HSB: Top Adjust, with Switch, Plain Bushing
 - Model EN11-HNB: Top Adjust, without Switch, Plain Bushing
 - Model EN11-VSM: Side Adjust, with Switch, Threaded Bushing
 - Model EN11-VNM: Side Adjust, without Switch, Threaded Bushing
 - Model EN11-VSB: Side Adjust, with Switch, Plain Bushing
 - Model EN11-VNB: Side Adjust, without Switch, Plain Bushing

Model EN12 12mm Rotary Encoder
2 Bits Gray Code, Incremental/Contacting Type; 12 or 24 pulses per Revolution; Metal Bushing/Plastic Shaft, Push-on Switch Option; RoHS Compliant
 - Model EN12-HS: Top Adjust, with Switch
 - Model EN12-HN: Top Adjust, without Switch
 - Model EN12-VS: Side Adjust, with Switch
 - Model EN12-VN: Side Adjust, without Switch

Model EN16 16mm Rotary Encoder
2 Bits Gray Code, Incremental/Contacting Type; 12 or 24 pulses per Revolution; Metal Bushing/Plastic Shaft, RoHS Compliant
 - Model EN16-H: Top Adjust
 - Model EN16-V: Side Adjust

Audio Attenuators Audio Attenuators
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Audio Attenuators
Audio Attenuators   
Mono L Pad - 15 to 50 Watts Continuous Audio Power
Stereo L Pad - 15 to 50 Watts Continuous Audio Power
T Pad - 15 Watts Continuous Audio Power
RT Pad - 10 Watts Continuous Audio Power
RR Stereo Level Control - Low cost speaker level control
Industrial Joysticks Industrial Joysticks
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J1 Low Profile Switch Stick Two-axis Joystick
J1 Low Profile "Switch Stick" Two-axis Joystick
1 or 2 axes; 24° deflection angle, Spring return to center
5A, 250VAC switches; Rated for 5 million operations

J4 Standard Resistive Joystick
J4 Standard Resistive Joystick
1, 2, or 3 axes; 55° deflection angle, Spring return to center
Square deflection pattern; Mounting bezel with hardware
Large protective rubber boot

J9 Contactless Inductive Joystick
J9 Contactless Inductive Joystick
1, 2, or 3 axes; 36° deflection angle, Spring return to center
Circular deflection pattern; Mounting bezel with hardware
Ball knob, Large ribbed rubber boot; many options available

J3R Rocker Pot Single Axis oystick
J3R "Rocker Pot" Single Axis Joystick
Single axis joystick; 0.72" rocker handle height
Spring return to center, 30° deflection angle (± 15°)
10K ohm precision potentiometer

J3L Wide Angle Resistive Joystick
J3L Wide Angle Single Axis Resistive Joystick
Wide angle single axis joystick; 1.71" rocker handle height
Spring return to center, 40° deflection angle (± 20°)
Protective rubber boot (IP65 rating above panel)
Many options available

RH Single Axis Hall-Effect Rocker Joystick
J3RH Single Axis Hall-Effect Rocker Joystick
Single Axis Hall-Effect Rocker Joystick; several rocker handle styles
Applied Voltage: 5V DC ±10%; Current consumption: approx. 7 mA
Output: 0.5V to 4.5V; Essentially Infinite Resolution
Spring return to center (friction clutch option), 30° deflection angle (± 15°)
Life expectancy: 5 million operations; Many options available

J30 Triple Axis Resistive Joystick
J30 Triple Axis Resistive Joystick
Precise Z axis control - twist knob;
Circular deflection pattern 30° deflection angle (± 15°)
Rated for 2 million operation; Many options available

J30H Triple Axis Hall Effect Joystick
J30H-XYZ-B Triple Axis Hall Effect Joystick
Precise Z axis control - twist knob (±30°)
X, Y axis - 30° deflection angle (± 15°)
Applied Voltage: 5V DC ±10%; Current consumption: approx. 6 mA
Output: 0.5V to 4.5V; Essentially Infinite Resolution; IP54 Rating

J34 Multi-Axis Miniature Joystick
J34 Multi-Axis Miniature Joystick
Two axis standard, 1 or 3 axis optional
Smallest joystick in its class
20° deflection angle (± 10°)
Rated for 5 million operations
Protective rubber boot (IP65 rating above panel)

J40 Wide Angle Resistive Joystick
J40 Wide Angle Resistive Joystick
1 or 2 axes
Potentiometers or digital code switches
60° deflection angle (± 30°)
Rated for 5 million operations; many options available
Protective rubber boot (IP65 rating above panel)

J50 Compact Heavy Duty Joystick
J50 Compact Heavy Duty Joystick
2 axis joystick (X,Y); 4" handle height
60° deflection angle (± 30°)
Ball knob; many options available
Protective rubber boot (IP65 rating above panel)

J50-4082 Low Profile 3-axis Joystick
J50-4082 Low Profile 3-axis Joystick
3 axis joystick (X,Y, Z) standard; Single Axis and Two Axis optional
60° deflection angle (± 30°)
Friction Clutch w/Center Detent Each Axis; Rubber Boot standard
Square Lever Deflect; Less than 2" Panel Depth; many options available

J90 Full Size Heavy Duty Joystick<
J90 Full Size Heavy Duty Joystick
2 axis joystick (X,Y) standard; Single Axis and Three Axis optional
45° deflection angle (± 22.5°); 6.49" handle height
Friction Clutch w/Center Detent Each Axis; Rubber Boot standard (IP65 rating above panel)

C90 Multi-Function Cobra Head Joystick
C90 Multi-Function "Cobra Head" Joystick
1, 2, 3 or 4 axes; 45° deflection angle
Highly customizable - Eleven different switch options alone
Protective rubber boot (IP65 rating above panel)

S150 Azimuth Controller
S150 Azimuth Controller
Multi-axis Joystick
180° X-Axis; 360° Z-Axis
Friction Clutch; Illuminated Lamp for X-axis graduations
Many Custom Options available. All S150 joysticks are built-to-order.

JHE13 Contactless, Multi-axis USB Controller
JHE13 Contactless, Multi-axis USB Controller
low-profile USB joystick
Three axis, two button Hall effect
Contactless, Multi-axis Controller

TB225 USB Trackball
TB225 USB Trackball
Ergonomic desktop design
2.25" diameter Thermoset phenolic ball
USB interface standard

USB Desktop Joystick
USB Desktop Joystick
Three axis, two button Hall effect joystick
10 programmable buttons
USB, ROHS
Turns Counting Dials Turn-Counting Dials
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Series 2600 Analog Turns Counting Dial   
Analog Turns Counting Dial, 7/8" Diameter, Locking
 - Model 2606: 20 Turns, 1/4" Shaft, 3/8" Bushing, 1 Set Screw
 - Model 2607: 20 Turns, 1/4" Shaft, 3/8" Bushing, 2 Set Screws
 - Model 2601: 15 Turns, 1/8" Shaft, 1/4" Bushing, 1 Set Screw
 - Model 2606S: 15 Turns, 1/4" Shaft, 3/8" Bushing, 1 Set Screw
 - Model 2607S: 15 Turns, 1/4" Shaft, 3/8" Bushing, 2 Set Screws

Series 2640 Analog Turns Counting Dial   
Analog Turns Counting Dial, 7/8" Diameter, Locking
 - Model 2646: 20 Turns, 1/4" Shaft, 3/8" Bushing, 1 Set Screw
 - Model 2647: 20 Turns, 1/4" Shaft, 3/8" Bushing, 2 Set Screws
 - Model 2641: 15 Turns, 1/8" Shaft, 1/4" Bushing, 1 Set Screw
 - Model 2646S: 15 Turns, 1/4" Shaft, 3/8" Bushing, 1 Set Screw
 - Model 2647S: 15 Turns, 1/4" Shaft, 3/8" Bushing, 2 Set Screws

Model 2694 Analog Turns Counting Dial   
Analog Turns Counting Dial, 7/8" Diameter, Locking
 - Model 2694: 10 Turns, 6mm Shaft, 3/8" Bushing, 1 Set Screw

Model 2696 Analog Turns Counting Dial   
Analog Turns Counting Dial, 7/8" Diameter, Locking
 - Model 2694: 10 Turns, 1/4" Shaft, 3/8" Bushing, 1 Set Screw

Series RB Analog Turns Counting Dial   
Analog Turns Counting Dial, 1 13/16" Diameter, Locking
 - Model RBB: 15 Turns, 1/4" Shaft, for 1/2" Bushing, 1 Set Screw
 - Model RB: 15 Turns, 1/4" Shaft, for 3/8" Bushing, 1 Set Screw
 - Model RBC: 15 Turns, 1/4" Shaft, for 3/8" Bushing, 2 Set Screws
 - Model RBD: 15 Turns, 1/4" Shaft, for 3/8" Bushing, 1 Set Screw
 - Model RBJ: 15 Turns, 1/8" Shaft, for 1/4" Bushing, 1 Set Screw

Model 2126 Digital Turns Counting Dial   
Digital Turns Counting Dial, 1" Diameter, Locking
 - Model 2126: 10 Turns, 1/4" Shaft, for 3/8" Bushing
 - Model 2126M: 10 Turns, 6mm" Shaft, for 3/8" Bushing

MG22 Turn Counting Dial
Model MG22 Concentric Turn-Counting Dial   
Counts up to 20 turns. One Piece Mounting
Aluminum Housing. Black Nylon Knob.
Diameter - 7/8"; Extension from Panel - 1.0"
Over the Center Lock Standard; Color: Black, Gray, Satin & Black

MB25 Turn Counting Dial
Model MB25 Concentric Turn-Counting Dial   
Counts up to 10 turns.
Aluminum Housing. Black Nylon Knob.
Diameter - 1"; Extension from Panel - 1.06"
Over the Center Lock Standard; Color: Black, Satin & Black

MD30 Turn Counting Dial
Model MD30 Concentric Turn-Counting Dial   
Counts up to 10 turns.
Black Aluminum Housing. Black Nylon Knob.
Diameter - 1.22"; Extension from Panel - .914"
Over the Center Lock Standard;
Positive brake with red and green position indicators

MF46 Turn Counting Dial
Model MF46 Concentric Turn-Counting Dial   
Counts up to 20 turns.
Aluminum Housing. Black Nylon Knob.
Diameter - 1-13/16"; Extension from Panel - 1"
Over the Center Lock Standard;
Flexible Coupling Prevents Irregular Rotation and Non-uniform Torque

DB10 Digital Precision Turn Counting Dial
Model DB10 Digital Precision Turn Counting Dial   
Counts up to 10 turns (000-999)
Black Aluminum Housing. Black Nylon Knob
Over the Center Lock
Height - 1-3/4", Width - 1"; Extension from Panel - 1.02"
Color: Black, Grey, Satin & Black

DA10 Digital Precision Turn Counting Dial
Model DA10 Digital Precision Turn Counting Dial   
Counts up to 10 turns (000-999)
Black Plastic Housing with Clear Satin Top
Positive Brake; Over the Center Lock
Diameter - 15/16"; Extension from Panel - 1.42"

DC27L Digital Precision Turn Counting Dial
Model DC27L Digital Precision Turn Counting Dial   
Counts up to 10 turns (000-999); Over the Center Lock
Accuracy: ±0.35% of Voltage Ratio
Repeatability: ±0.02% or Resolution of Pot
Diameter - 1-1/16"; Extension from Panel - 1.24"

DC22 Precision Turn-Counting Dial and Potentiometer Combination
Model DC22 Precision Turn-Counting Dial and Potentiometer Combination   
Counts up to 10 turns (000-999); Over the Center Lock
Includes MW22 potentiometer Accuracy: ±0.35% of Voltage Ratio
Diameter - 1.20"; Extension from Panel - .70"
Instrument Knobs Instrument & Mil-Spec Knobs
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Kilo ML Series
ML Series   
black or silver machined aluminum knobs have two exclusive soft-touch rings on the outside diameter. Indicator dot located on top of knob. RoHS compliant.

Kilo HD Series
HD Series   
black or silver machined aluminum knobs have a tall profile, along with an ergonomically designed finger surface. Saw cut indicator line. RoHS compliant.

Kilo JD Series
JD Series   
black or silver traditional style machined aluminum knobs. Saw cut indicator line is on half of the top and full-length of the side. RoHS compliant.

Kilo DD Series
DD Series   
black or silver machined aluminum knobs. Featuring distinctive styling with saw cut indicator line on the front length. RoHS compliant.

Kilo DDS Series
DDS Series   
black or silver machined aluminum knobs have a skirt extended on the bottom portion of the knob for easier viewing of the rotation. Indicator triangle located on the skirt. RoHS compliant.

Kilo DDSPT Series
DDSPT Series   
black or silver machined aluminum knobs eliminate rotation due to incidental contact. The knob must be depressed before rotation can occur. Saw cut indicator line located on skirt. RoHS compliant.

Kilo SC Series
SC Series   
black or silver machined aluminum knobs have a skirt extended on the bottom portion of the knob for easier viewing of the rotation. 0 - 9 digits located on skirt. RoHS compliant.

Kilo OED Series
OED Series   
black or silver machined aluminum knobs with knurled finish. Saw cut indicator line OR triangle on top. RoHS compliant.

Kilo OEJ Series
OEJ Series   
black or silver machined aluminum knobs with knurled finish. Saw cut indicator line OR triangle on top. RoHS compliant.

Kilo OES Series
OES Series   
black or silver machined aluminum knobs with a skirt and a knurled finish. Saw cut indicator line OR triangle on top. RoHS compliant.

Mil Spec Knobs
Mil Spec Series

   
black and grey polycarbonate knobs and dials molded from high-impact polycarbonate with corrosion-resistant aluminum inserts in 20 different styles. Meet MilSpec requirements. RoHS compliant
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