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BROADCOM HEDS8903 Optical Encoder

The HEDS-8903 is a high-resolution, optical incremental encoder designed for precise rotary motion detection. It features a compact design with a metal or film codewheel, high reliability, and easy mounting, suitable for printers, tape drives, and positioning systems. The encoder provides quadrature signals, an index pulse, and offers resolutions up to 1024 CPR. It operates on a single 5V supply, with TTL-compatible outputs, and is configured for a range of industrial applications requiring accurate, low-cost motion feedback in a robust package.

Authorized Distributors
Source:Newark
Part No:HEDS-8903
Stock:384
Inv Date:06-01-2026
Price: Unit price: $15.32
Buy/RFQ:
Source:DigiKey
Part No:HEDS-8903
Stock:87
Inv Date:06-01-2026
Price: Unit price: $14.55
Buy/RFQ:
Part No:HEDS-8903
Stock:84
Inv Date:06-02-2026
Price: Unit price: $14.55
Buy/RFQ:

BROADCOM HEDS8903 Optical Encoder Specifications:

  • Resolution: Up to 1024 counts per revolution
  • Supply Voltage: 5 V (±10%)
  • Output Waveforms: Quadrature signals with index pulse
  • Output Voltage: High ≥ 2.4 V, Low ≤ 0.5 V
  • Output Current: Up to 5 mA per channel
  • Cable Connector: Molex 2695 series or 2759 series terminal
  • Operating Temperature: -40°C to 100°C
  • Shaft Diameter: Standard sizes compatible with common motors
  • Durability: Vibration withstand at 20g, velocity up to 30,000 RPM
  • Dimensions: Compact, designed for easy mounting with external ear option
  • Protection: Silicon rubber cover optional for dusty environments
  • Installation: Requires alignment with optional tools and mounting pins

Buy the Avago Series HEDS-8903 Optical Encoder: HEDS-8903

Purchase the Avago HEDS-8903 optical encoder online today and enhance your motion control system with precise, reliable rotary measurement. Designed for high-resolution applications, this encoder features quadrature signals, an index pulse, and operability at 5V with TTL compatibility. Its compact design and optional silicon cover make it suitable for dusty environments, ensuring durable performance. Quick and easy to mount, the HEDS-8903 is ideal for printers, tape drives, and industrial automation, offering superior precision and low-cost motion feedback for your projects.

Buy Avago HEDS-8903 optical encoder now and experience unmatched reliability and high-resolution motion detection for industrial automation.

Frequently Asked Questions

Where can I buy BROADCOM HEDS8903?

You can click on the BUY or RFQ button to purchase HEDS8903 from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HEDS8903?

You can download the HEDS8903 datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HEDS8903?

BROADCOM

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