760-929-0749 
eti@etisystems.com 

New Office
777 Main Street
Atrium Suite 656
Fort Worth, TX  76102
Phone 817.885.8777
Fax 817.885.7555



Precision Single-Turn Potentiometer
Selection Guide



For Additional Product Information, refer to the
Single Turn Potentiometer Design Guide



EUP120
320° rotation
EUP125
Continuous rotation
1/2" dia.
Conductive plastic
HT plastic housing
EUP1100
285° rotation
EUP1125
Continuous rotation
1" dia.
Wirewound
HT plastic housing

EUP1400
285° rotation
EUP1425
Continuous rotation
1.58" dia.
Wirewound
HT plastic housing
EUP1900
Continuous rotation
EUP1950
340° rotation
1" dia.
Conductive plastic
HT plastic housing

EUP1910
Continuous rotation
EUP1960
285° rotation
1.58" dia.
Conductive plastic
HT plastic housing
EUP3100, EUP3125
Wirewound
EUP3200, EUP3225
Conductive plastic
1.3" dia.
HT plastic housing

SP12B
Conductive Plastic
1/2" dia.
Space Saver
All Metal Housing
Gold plated wire terminals
SP22E, SP22F
Conductive
Plastic
SW22E
Wirewound
7/8" dia.
General Purpose
Gold plated terminals for solderless assembly with AMP model 110S connectors

SP22D
Conductive Plastic
SW22D
Wirewound
7/8" dia.
Metal Housing
Rear Terminals for Compact Profile
SP22B
Conductive Plastic
SW22B
Wirewound
7/8" dia.
Metal Housing
Anodized Aluminum Housing
Very Low Starting Torque

SP22G
Conductive Plastic
7/8" dia.
HT Plastic Housing
SP22GS
Conductive Plastic
7/8" dia.
HT Plastic Housing
Lowest Cost Servo Mount

SK22B
Contactless Pot
7/8" dia.
Inductance Pot
300% Better Linearity
SP30B
Conductive Plastic
1 1/16" dia.
High Precision
Output Smoothness Below 0.1%

SP40B
Conductive Plastic
1 7/16" dia.
Longest Life
Bushing Mount

Low Inductance.
SW45B
Wirewound
1 5/8" dia.
Up to 5 Taps Available
Bushing Mount - Sleeve Bearings.

SP50B
Conductive Plastic
2" dia.
Highest Power Rating
Highest Precision Tolerances
SOP30B
Conductive Plastic
SO30B
Wirewound
1 1/4" dia.
Oil-Filled
Submersible up to 15 PSI

SLNB22
Wirewound
7/8" dia.
Low Torque
Servo Mount Standard
SPSC50S
Conductive Plastic
2" dia.
Sine-Cosine
Non-Linear Output
Longest Life

RV4
Mil Spec
Hot molded carbon
1.2" dia.
Meets MIL-R-94
RV6
Mil Spec
Hot molded carbon
.51" dia.
Meets MIL-R-94