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BROADCOM HEDS5540A12 Optical Encoder

The HEDS-5540A12 is a high-resolution, three-channel optical encoder featuring a durable film codewheel with resolutions up to 1024 CPR. It provides quadrature outputs with an optional index pulse, making it ideal for precise motion detection in industrial automation, robotics, and instrumentation. The encoder contains a collimated LED source, integrated circuitry for signal processing, and a robust mounting design with external ears for easy installation. Suitable for temperatures from -40°C to 85°C, it offers TTL-compatible output signals, low power consumption, and reliable performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:HEDS-5540#A12
Stock:66
Inv Date:06-01-2026
Price: Unit price: $75.34
Buy/RFQ:
Source:DigiKey
Part No:HEDS-5540#A12
Stock:24
Inv Date:06-01-2026
Price: Unit price: $70.19
Buy/RFQ:
Part No:HEDS-5540#A12
Stock:226
Inv Date:06-02-2026
Price: Unit price: $68.6
Buy/RFQ:

BROADCOM HEDS5540A12 Optical Encoder Specifications:

  • Resolution: up to 1024 CPR (counts per revolution)
  • Operating Temperature: -40°C to 85°C
  • Supply Voltage: 5 V ±5%
  • Output Type: TTL-compatible, quadrature with index pulse
  • Output Waveforms: A, B, and index (|), square waves
  • Signal Amplitude: 0.4V to 4V
  • Pulse Width Error: 5°e to 45°e
  • Logic State Width Error: 5°e to 45°e
  • Cycle Error: 3.0°e to 55°e
  • Phase Error: 2°e to 15°e
  • Output Current: Max 5 mA per channel
  • Maximum Shaft Speed: 30,000 RPM
  • Physical Dimensions: Compatible with standard mounting ears, hub set screw size M2.5
  • Connections: 5-wire connector, includes protective silicon cover
  • Mounting: External mounting ears or optional aligning pins, snap-fit encoder body
  • Vibration Resistance: 20 g, 5-1000 Hz
  • Shock Resistance: Meets industrial standards
  • Certifications: UL Listed, RoHS Compliant

Buy the Buy Avago HEDS-5540A12 Part Number HEDS5540A12 Online

Purchase the Avago HEDS-5540A12 optical encoder online today to benefit from its high resolution of up to 1024 CPR, TTL-compatible square wave outputs, and robust mounting features. Designed for industrial environments, it offers reliable performance in demanding conditions with a wide operating temperature range of -40°C to 85°C. Easy to install using external mounting ears or optional aligning pins, this encoder is perfect for automation, robotics, and instrumentation where precise motion sensing is critical. Ensure high accuracy and durability in your applications with this reliable optical encoder.

Buy Avago HEDS-5540A12 encoder now and experience unmatched precision, reliability, and performance in motion detection applications.

Frequently Asked Questions

Where can I buy BROADCOM HEDS5540A12?

You can click on the BUY or RFQ button to purchase HEDS5540A12 from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HEDS5540A12?

You can download the HEDS5540A12 datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HEDS5540A12?

BROADCOM

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