Incremental Rotary Encoder

This Incremental Rotary Encoder provides 16 pulses per revolution via 2-bit quadrature outputs. 3-pin SIP header provides easy breadboard connection. This encoder rotates continuously through 360 degrees and provides detent to hold position. Used with a pushbutton this encoder could provide a complete menu / input system for your microcontroller.
 

Key Features:

• Low-cost input device (can replace multiple switches or potentiometers).
• Less than 1" square fitting into even smaller enclosures.  
• 100,000 life cycles for reliability and long life.  
• 1/4" threaded shaft w/flatted end for knob, mounts in enclosure or on PCB.
   

Application Ideas:

• Menu selection.
• Digital volume/tone control.
   

Details:

• Electrical Ratings: 250 mA @ 28 VDC (Max) / 1.5 mA @ 115 VAC (Max)*.
• Interface: 2-bit quadrature (gray) code.
• Dimensions: 0.925 x 1.020 x 1.093 in (23.50 x 25.91 x 27.76 mm).
• Operating temp range: -40 to +185 °F (-40 to +85 °C).
   

NOTES: Please refer to the datasheet for additional information on electrical and mechanical specifications.