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BROADCOM HEDS9140A00 Optical Encoder

The HEDS-9140#A00 is a compact, three-channel optical incremental encoder with a code wheel, designed to detect rotary position with high accuracy. Featuring a small plastic enclosure, it contains a lensed LED source and a detector IC, offering robust performance similar to the HEDS-9000/9100 series. The encoder provides quadrature output channels with an optional index pulse, is TTL compatible, and requires no signal adjustment. Ideal for industrial automation, process control, and computer peripherals, it offers a resolution of 500 CPR. Proper static handling is essential, and delivery times can vary due to market demand and exemption from discounts.

Authorized Distributors
Source:Newark
Part No:HEDS-9140#A00
Stock:47
Inv Date:06-01-2026
Price: Unit price: $52.44
Buy/RFQ:
Source:DigiKey
Part No:HEDS-9140#A00
Stock:1
Inv Date:06-01-2026
Price: Unit price: $49.89
Buy/RFQ:
Part No:HEDS-9140#A00
Stock:0
Inv Date:06-02-2026
Price: Unit price: $49.89
Buy/RFQ:

BROADCOM HEDS9140A00 Optical Encoder Specifications:

  • Resolution: 500 counts per revolution (CPR)
  • Output: Three quadrature channels + index pulse
  • Power Supply: 5 V (TTL compatible)
  • Operating Temperature: -40°C to 100°C
  • Output Voltage: Typically 0 V to 5 V
  • Output Current per Channel: Max 20 mA
  • Emitter: Lensed LED light source
  • Detector IC: Multiple photodiodes with signal processing circuitry
  • Connector: 0.025 inch square pins on 0.1 inch centers
  • Shaft Diameter: 3 mm (0.118 inch)
  • Codewheel Compatibility: HEDM-5041-Bxx or HEDM-5140 with appropriate artwork orientation
  • Mounting Tolerance: Recess centers within 0.005 in. radius
  • Static Handling: Use ESD precautions to prevent discharge
  • Certifications: Not specified, suitable for industrial use
  • Material: Plastic enclosure, optical components aligned for performance

Buy the Buy Avago HEDS-9140A00 Three-Channel Optical Incremental Encoder Online

Purchase the Avago HEDS-9140A00 optical encoder online today and enhance your automation and control systems. This compact module offers high-resolution, three-channel quadrature output with an index pulse, ideal for industrial and process automation. With a resolution of 500 CPR, it provides accurate rotary detection and seamless integration into various machinery. Easy to mount with precise alignment features, this encoder ensures reliable performance in harsh environments. Order now to improve your motion control precision and operational efficiency with a trusted, high-quality optical encoder ready for immediate deployment.

Get Avago HEDS-9140A00 today—built for precise rotary position detection and long-lasting industrial reliability.

Frequently Asked Questions

Where can I buy BROADCOM HEDS9140A00?

You can click on the BUY or RFQ button to purchase HEDS9140A00 from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HEDS9140A00?

You can download the HEDS9140A00 datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HEDS9140A00?

BROADCOM

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