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Littelfuse 555050002B Gear Tooth Sensor

This gear tooth Hall effect sensor is designed for accurate magnetic detection and position sensing in industrial, automotive, and automation applications. Operating over a supply voltage of 4.75 to 25.2 V DC, it supports high-speed switching up to 15 kHz and provides an output current of up to 20 mA. With robust circuit protection against reverse voltage and short circuits, the sensor ensures reliable performance in severe environments. Its internal magnetic range adjustment and immunity to target run out make it ideal for gear tooth, rotary encoder, and transmission sensing systems.

Authorized Distributors
Source:Newark
Part No:55505-00-02-B
Stock:254
Inv Date:05-28-2026
Price: Unit price: $37.76
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Source:DigiKey
Part No:55505-00-02-B
Stock:1055
Inv Date:05-28-2026
Price: Unit price: $36.15
Buy/RFQ:
Part No:55505-00-02-B
Stock:407
Inv Date:05-29-2026
Price: Unit price: $34.49
Buy/RFQ:
Part No:55505-00-02-B
Stock:0
Inv Date:05-28-2026
Price: Unit price: $42.17
Buy/RFQ:
Part No:55505-00-02-B
Stock:0
Inv Date:05-28-2026
Price: Unit price: $29.59
Buy/RFQ:

Littelfuse 555050002B Gear Tooth Sensor Specifications:

  • HallType Digital Switch 3 Wire (Voltage Output)
  • Supply Voltage Operate: 4.75–25.2 V DC
  • Supply Voltage Overvoltage Protection: 25 V DC
  • Supply Voltage Reverse Voltage Protection: 25 V DC
  • Output Low Voltage: 0.6 V @ 25 mA
  • Output Current (continuously on): 20 mA
  • Current Consumption: 10.5 mA
  • Switching Speed Range: Up to 15 kHz
  • Operating Temperature Range: -55°C to +125°C
  • Storage Temperature: -55°C to +125°C
  • Protection against severe and automotive environments
  • Internal magnetic range adjustment
  • Robust circuit protection including short circuit and reverse voltage
  • Designed for gear tooth detection, rotary encoders, and automotive transmission sensing

Buy the Hamlin 55505 U–Reliable Gear Tooth Sensor for Industrial Applications

Enhance your machinery with the reliable Hamlin gear tooth sensor, equipped with high-speed switching up to 15 kHz, magnetic range adjustment, and advanced circuit protection. This sensor ensures precise detection in gear and transmission systems, suitable for industrial, automation, and automotive applications. Its robust design withstands severe environments, providing consistent performance. Easy to install with customizable cable lengths and termination options, this sensor guarantees optimal operation and increased productivity for your equipment. Purchase online now for dependable, high-quality sensing performance.

Order your Hamlin Series 55505 gear tooth sensor today and ensure high-speed, reliable magnetic detection for industrial and automotive projects.

Frequently Asked Questions

Where can I buy Littelfuse 555050002B?

You can click on the BUY or RFQ button to purchase 555050002B from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 555050002B?

You can download the 555050002B datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 555050002B?

Littelfuse

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