SKU: SENS-2685
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Hongyan Technology EC11B5AI Semicircle Rotary Encoder 14.5mm

₹28.00 (Inclusive of all taxes)
Out of Stock

The Hongyan Technology EC11B5AI is a compact, incremental rotary encoder with a 14.5mm total height, designed for direct PCB mounting. It provides reliable contact-based position and rotation detection for user interface controls in audio equipment, instrumentation, and various electronic systems.

Features

  • Incremental rotary encoder with contact readout mechanism for precise rotation detection.
  • Compact semicircle design with a total height of 14.5mm for space-constrained PCB applications.
  • Model EC11B-5AI, a standard component for user interface controls and parameter adjustment.
  • Ideal for integration into audio mixers, electronic instruments, and control panels.

Out of stock

Description

The Hongyan Technology EC11B5AI is an incremental rotary encoder utilizing a mechanical contact-based readout system. It translates shaft rotation into a series of digital pulses, enabling precise detection of direction and relative position. This design is fundamental for creating intuitive user interfaces for adjustment knobs and selector switches.

Built with a compact, semicircular form factor, it is engineered for direct PCB mounting where vertical space is limited. The encoder’s robust construction ensures reliable performance in applications requiring frequent manual input, from consumer audio devices to industrial control panels.

Key Features

  • Incremental encoder with mechanical contact output for clear directional signals.
  • Ultra-compact design with a 14.5mm total height for low-profile installations.
  • Standardized pinout and mounting footprint for easy PCB integration.
  • Durable construction suitable for high-cycle manual operation in user interfaces.
  • Provides tactile feedback during rotation for enhanced user experience.

Applications

  • Volume and tone control knobs in professional audio equipment and amplifiers.
  • Parameter selection and adjustment dials on laboratory instruments and test gear.
  • Menu navigation and value input interfaces on embedded systems and DIY electronics.
  • Speed or position control inputs for small-scale robotics and CNC controllers.

Technical Specifications

Model NumberEC11B-5AI
TypeIncremental Rotary Encoder
Readout ModeContact
Total Height14.5 mm
Body Diameter11.7 mm (approx.)
Package Dimensions (LxWxH)28 x 5 x 3 mm (approx.)
Shipping Weight0.005 kg

Frequently Asked Questions

What is the output type of the EC11B5AI encoder?

The EC11B5AI is an incremental rotary encoder with a mechanical contact (switch) output. It generates a series of pulses as the shaft is turned, allowing a microcontroller to determine the direction and relative amount of rotation. It typically has two output channels (A and B) phased 90 degrees apart for direction sensing.

What is the total height of this encoder for PCB clearance?

The total height of the Hongyan Technology EC11B5AI encoder, measured from the PCB surface to the top of the shaft bushing, is 14.5mm. This compact profile is designed for applications where vertical space above the circuit board is limited, such as in slim audio devices or control panels.

Is this encoder suitable for high-cycle applications?

While robust for manual user interface applications, mechanical contact encoders have a finite operational life determined by their switch contacts. The EC11B5AI is designed for standard use in control knobs and selectors. For extremely high-cycle or harsh industrial environments, an optical encoder might be a more suitable choice.

Package Includes

  • 1 x Hongyan Technology EC11B5AI Rotary Encoder

Additional Information

Weight 0.005 kg
Dimensions 2.8 × 0.5 × 0.3 cm