55100 Miniature Hall Effect Proximity Sensor

Littelfuse 55100 Miniature Flange Mount Hall Effect Proximity Sensor is available in 2-wire (current output) and 3-wire (voltage output) options. The device measures 25.5mm (1.004") x 11mm (0.433") with a height of just 3mm (0.118"), with a choice of digital, latching, or programmable analog outputs. Other options include sensitivity, cable length, and termination. 55100 Hall Effect Sensor is suitable for position and limit sensing, rotation and flow measurement, commutation of brushless d.c. motors, angular sensing, and magnetic encoding.

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Operational Gauss
Operating Supply Voltage
Maximum Output Current
Mounting Style
Maximum Operating Temperature
Minimum Operating Temperature
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Littelfuse Hall Effect / Magnetic Sensors - Industrial 55100 3M03A HALL SENSOR
Datasheet
3.297In Stock
200Expected 6/8/2026
Min.: 1
Mult.: 1

3-Wire Switch 130 G 24 V 10 mA Screw/Adhesive + 100 C - 40 C Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial 55100 3H02D HALL SENSOR
Datasheet
618In Stock
Min.: 1
Mult.: 1

3-Wire Switch 59 G 24 V 10 mA Screw/Adhesive + 100 C - 40 C Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN
Datasheet
474In Stock
Min.: 1
Mult.: 1

3-Wire Switch 59 G 24 V 10 mA Panel Mount + 100 C - 40 C 5.2 mA Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial 55100 2M02A HALL SENSOR
Datasheet
419In Stock
500Expected 12/17/2026
Min.: 1
Mult.: 1

Proximity Sensor 24 V Screw + 100 C - 40 C Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE
Datasheet
1.506In Stock
2.800Expected 8/13/2026
Min.: 1
Mult.: 1

3-Wire Switch 59 G 24 V 10 mA Screw/Adhesive + 100 C - 40 C Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE
Datasheet
1.145In Stock
100Expected 9/7/2026
Min.: 1
Mult.: 1

3-Wire Switch 130 G 24 V 10 mA Screw/Adhesive + 100 C - 40 C Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MT PROX SEN ANALOG
Datasheet
426In Stock
Min.: 1
Mult.: 1

Proximity Sensor 5.5 V Screw + 100 C - 40 C Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN
Datasheet
5.430Expected 7/8/2026
Min.: 1
Mult.: 1

3-Wire Switch 59 G 24 V 10 mA Panel Mount + 100 C - 40 C 5.2 mA Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 1m TIN
Datasheet
1.300On Order
Min.: 1
Mult.: 1

3-Wire Switch 130 G 24 V 10 mA Screw/Adhesive + 100 C - 40 C 5.2 mA Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 100mm CONN
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 500
Mult.: 100

2-Wire Switch 120 G 24 V Panel Mount + 100 C - 40 C 17 mA Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 1m TIN
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 500
Mult.: 100

2-Wire Switch 120 G 24 V Panel Mount + 100 C - 40 C 17 mA Bulk
Littelfuse Hall Effect / Magnetic Sensors - Industrial Analog 1m TIN CONN
Datasheet
Non-Stocked Lead-Time 38 Weeks

Analog Programmable 5.5 V 1 mA Panel Mount + 100 C - 40 C 10 mA Bulk