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Bourns Incremental Rotary Encoder with Quadrature Signals Push-Switch and 24 Detents for Audio and Industrial Control

Category:
Integrated Circuits ICs
PEC11R.pdf
Specifications
Manufacturer:
Bourns Inc.
Product Number:
PEC11R-4220F-S0024
Description:
ENCODER MECH QUAD VERT PC PIN
Introduction
Bourns Incremental Rotary Encoder with Push-Switch
Product Overview

This Bourns incremental rotary encoder outputs quadrature signals with push-switch functionality, designed for audio and industrial parameter control applications.

Key Functions

The PEC11R-4220F-S0024 is an incremental mechanical rotary encoder that delivers quadrature A/B-phase digital output with 24 detents and pulses per revolution. This device converts rotary mechanical movement into electrical signals to detect rotation direction, position, and speed.

  • Integrated momentary push-button switch for function confirmation
  • Compact 11-mm size with through-hole PCB mounting
  • Operating temperature range: -30°C to 70°C
  • Long mechanical lifespan with stable anti-interference performance
Applications

Primarily used for human-machine interaction and parameter adjustment in various industrial and commercial applications:

  • Professional audio equipment
  • Consumer electronics
  • Industrial control panels
  • Automotive control modules
  • Precision instruments

Provides reliable rotary input control for volume tuning, mode switching, parameter setting, and functional selection.

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