Product Overview
The Littelfuse 55310 is an absolute position sensor that utilizes non-contact magnetic Hall effect technology to provide a digital output signal when activated by a magnet. It is designed to operate in harsh environments across vehicle and industrial segments, offering immunity to mechanical wear and contamination. The sensor features automotive-grade EMI/EMC and reverse battery polarity protection, with options for commercial-grade automotive wire and sealed connectors.
Product Attributes
- Brand: Littelfuse
- Product Type: Flat Pack Digital Hall Sensor
- Certifications: Automotive grade EMI/EMC, Reverse/over voltage protection
- Wire Type: Commercial grade 20 AWG-TXL automotive wire
Technical Specifications
| Specification | Value |
| Hall Effect Device | Unipolar Digital Switch |
| Operating Voltage (Recommended) | 4.75 to 24.0 Vdc |
| Over Voltage (Absolute Max) | 30 Vdc |
| Reverse Voltage (Absolute Max) | -20 Vdc |
| Supply Current (max.) | 6 mA |
| Output Current (max.) | 20 mA |
| Sensor Actuation (Magnetic South Pole) | Operate (output low): 55 Gauss (Typical), Release (output high): 35 Gauss (Typical) |
| Switching Speed (Max) | 10 kHz |
| Temperature Operating | -40 to +105 C |
| Wire Size | 20 AWG |
| Wire Insulation | J-1128, Type TXL |
| Wire Length | 300 (Default) |
| Termination Options | A: Stripped Leads (Black: Ground, White: Signal, Red: V(in)), C: Molex Connector MX 150 33481-0301 (Pin 1: Black/Ground, Pin 2: White/Signal, Pin 3: Red/V(in)) |
| Packaging Option | Bulk |
| Packaging Quantity | 500 |
2412090935_Littelfuse-55310-00-02-A_C1559980.pdf
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