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Littelfuse 551403M02A Hall Effect Sensor

This flange-mounted Hall effect sensor is designed for precise magnetic field detection in industrial applications. Operating within a supply voltage range of 3.8 to 24 volts, it provides an output current of up to 20 mA and exhibits a maximum current consumption between 1.6 and 5.2 mA. With a high switching speed of up to 10 kHz, it is ideal for position, limit sensing, RPM measurement, and flow metering. Its rugged design ensures unaffected performance in harsh environments, making it suitable for dynamic magnetic fields and static conditions alike.

Authorized Distributors
Source:Newark
Part No:55140-3M-02-A
Stock:17
Inv Date:05-28-2026
Price: Unit price: $11.56
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Source:DigiKey
Part No:55140-3M-02-A
Stock:449
Inv Date:05-28-2026
Price: Unit price: $8.27
Buy/RFQ:
Part No:55140-3M-02-A
Stock:0
Inv Date:05-29-2026
Price: Unit price: $8.27
Buy/RFQ:
Part No:55140-3M-02-A
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.01
Buy/RFQ:

Littelfuse 551403M02A Hall Effect Sensor Specifications:

  • Supply Voltage Range: 3.8 to 24 volts
  • Output Current: 20 mA maximum
  • Maximum Current Consumption: 1.6 to 5.2 mA
  • Switching Speed: Up to 10 kHz
  • Max Vibration: 50g @ 50-2000Hz
  • Shock Resistance: 150g @ 11ms
  • Reverse Over Voltage Protection: Yes
  • Operation Temperature: -65°C to +105°C
  • Magnetic Sensitivity: Static and dynamic fields
  • Mounting: Flange, robust industrial design

Buy the Hamlin 55140 Flange Mount Hall Effect Sensor – Reliable Magnetic Field Detection for Industrial Applications

Order the Hamlin 55140 flange mount Hall effect sensor online today and benefit from high-speed magnetic detection, robust construction, and versatile application suitability. Designed for precise position sensing, RPM measurement, and flow metering, this sensor supports static and dynamic magnetic fields with a high switching frequency of up to 10 kHz. Its compact flange mount ensures easy installation in demanding environments. Whether your project requires static magnetic field detection or dynamic response, this sensor guarantees reliable, long-lasting performance, making it an essential component for industrial automation and control systems.

Buy Hamlin 55140 flange mount Hall effect sensor now and experience unmatched reliability, quick switching speed, and durable performance crucial for industrial sensing tasks.

Frequently Asked Questions

Where can I buy Littelfuse 551403M02A?

You can click on the BUY or RFQ button to purchase 551403M02A from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 551403M02A?

You can download the 551403M02A datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 551403M02A?

Littelfuse

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