Pro Audio Rotary Encoders (PEC Series)

Part Number Information
Part #: Price/Availability:
PEC Encoder Buy Now

The Bourns Pro Audio PEC Series Rotary Encoders feature a compact design, long life, high reliability, and low cost compared to optical type encoders. Available in a wide variety of configurations. The Bourns Pro Audio PEC Series Rotary Encoders are incremental encoders with a 2-bit gray code output, 3ohms max closed circuit resistance, and a contact rating of 1 mA @ 5V DC. Also available is the PES12 series, a 12mm incremental shaftless encoder with detent option.


  • Push switch option standard
  • Compact, rugged design
  • High reliability
  • Metal bushing/shaft
  • Surface Mount Version (PEC11S)
  • RoHS compliant (PEC11L)


  • Audio-visual equipment
  • Consumer electric appliances
  • Environmental controls
  • Musical instrumentation
  • Communications equipment