EC11 Rotary Encoder With Push Button Switch 5pin 12mm D-Shaft

The EC11 vertical rotary encoder is a compact and reliable input device designed to convert rotational movement into digital signals for precise control. It features a 5-pin configuration with quadrature outputs (A and B) and an integrated push-on switch, allowing both rotational and button input in a single component. The vertical mounting style makes it especially suitable for front-panel and PCB-mounted applications where space and alignment are important.

With a durable 12mm D-shaft and selectable push travel (0.5mm or 1.5mm), this encoder provides excellent tactile feedback and long operational life. It is widely used in microcontroller-based systems such as Arduino and Raspberry Pi projects, as well as in audio equipment, industrial control panels, and user interface systems where intuitive control is required.

Features:

• Incremental rotary encoder with quadrature output.
• Integrated push-on switch functionality.
• Vertical mounting design for PCB applications.
• Durable D-shaft for secure knob attachment.
• Smooth rotation with tactile detents.
• Dual input method (rotation + press).
• Compact size suitable for embedded systems.
• Reliable performance with long mechanical life.