Hall Effect / Magnetic Sensors - Industrial

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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Operational Gauss	Operating Supply Voltage	Maximum Output Current	Mounting Style	Maximum Operating Temperature	Minimum Operating Temperature	Current Rating	Termination Style	Packaging
Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN 55100-3H-04-A Littelfuse 1: $9.18 A tariff of 10% may be applied if shipping to the United States. 4,762In Stock	Mfr. Part # 55100-3H-04-A Mouser Part # 934-55100-3H-04-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	4,762In Stock	$9.18 $8.14 $7.74 $7.26 View $6.93 $6.62 $6.52 $5.85 $5.69 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	3-Wire Switch	59 G	24 V	10 mA	Panel Mount	+ 100 C	- 40 C	5.2 mA	Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 55100 3H02D HALL SENSOR 55100-3H-02-D Littelfuse 1: $10.35 A tariff of 10% may be applied if shipping to the United States. 598In Stock	Mfr. Part # 55100-3H-02-D Mouser Part # 934-55100-3H-02-D	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 55100 3H02D HALL SENSOR Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	598In Stock	$10.35 $9.39 $9.03 $8.59 View $8.44 $8.02 $8.00 $7.59 $7.46 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	3-Wire Switch	59 G	24 V	10 mA	Screw/Adhesive	+ 100 C	- 40 C			Bulk
Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MT PROX SEN ANALOG 55100-AP-02-A Littelfuse 1: $11.59 A tariff of 10% may be applied if shipping to the United States. 376In Stock	Mfr. Part # 55100-AP-02-A Mouser Part # 934-55100AP02A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MT PROX SEN ANALOG Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	376In Stock	$11.59 $10.79 $10.52 $10.16 View $10.06 $10.05 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Proximity Sensor		5.5 V		Screw Mount	+ 100 C	- 40 C		Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN 55100-3H-03-A Littelfuse 1: $11.67 A tariff of 10% may be applied if shipping to the United States. 600In Stock 500Expected 10/9/2026	Mfr. Part # 55100-3H-03-A Mouser Part # 934-55100-3H-03-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	600In Stock 500Expected 10/9/2026	$11.67 $9.83 $9.14 $8.30 View $7.71 $7.16 $6.34 $6.23 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	3-Wire Switch	59 G	24 V	10 mA	Panel Mount	+ 100 C	- 40 C	5.2 mA	Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 55100 3M03A HALL SENSOR 55100-3M-03-A Littelfuse 1: $8.79 A tariff of 10% may be applied if shipping to the United States. 1,083In Stock 2,100On Order	Mfr. Part # 55100-3M-03-A Mouser Part # 934-55100-3M-03-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 55100 3M03A HALL SENSOR Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	1,083In Stock 2,100On Order On Order Ship Dates Mfr. #: 55100-3M-03-A Stock: 1,083 Can Ship Immediately On Order: 500 Expected 1/27/2027 1,600 Expected 2/25/2027 Factory Lead-Time: 31 Weeks	$8.79 $7.95 $7.64 $7.27 View $7.01 $6.77 $6.23 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	3-Wire Switch	130 G	24 V	10 mA	Screw/Adhesive	+ 100 C	- 40 C		Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 55100 2M02A HALL SENSOR 55100-2M-02-A Littelfuse 1: $8.50 A tariff of 10% may be applied if shipping to the United States. 254In Stock 500Expected 10/8/2026	Mfr. Part # 55100-2M-02-A Mouser Part # 934-551002M02A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 55100 2M02A HALL SENSOR Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	254In Stock 500Expected 10/8/2026	$8.50 $7.69 $7.39 $7.03 View $6.78 $6.54 $6.06 $5.94 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Proximity Sensor		24 V		Screw Mount	+ 100 C	- 40 C		Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE 55100-3M-02-A Littelfuse 1: $8.02 A tariff of 10% may be applied if shipping to the United States. 488In Stock 1,700On Order	Mfr. Part # 55100-3M-02-A Mouser Part # 934-551003M02A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	488In Stock 1,700On Order On Order Ship Dates Mfr. #: 55100-3M-02-A Stock: 488 Can Ship Immediately On Order: 700 Expected 3/22/2027 1,000 Expected 3/29/2027 Factory Lead-Time: 31 Weeks	$8.02 $7.25 $6.97 $6.63 View $6.39 $6.18 $6.04 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	3-Wire Switch	130 G	24 V	10 mA	Screw/Adhesive	+ 100 C	- 40 C		Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE 55100-3H-02-A Littelfuse 1: $9.46 A tariff of 10% may be applied if shipping to the United States. 13In Stock 2,700Expected 3/4/2027	Mfr. Part # 55100-3H-02-A Mouser Part # 934-551003H02A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	13In Stock 2,700Expected 3/4/2027	$9.46 $8.26 $7.81 $7.31 View $7.01 $6.65 $6.51 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	3-Wire Switch	59 G	24 V	10 mA	Screw/Adhesive	+ 100 C	- 40 C		Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 1m TIN 55100-3M-05-A Littelfuse 1: $8.59 A tariff of 10% may be applied if shipping to the United States. 3,811On Order	Mfr. Part # 55100-3M-05-A Mouser Part # 934-55100-3M-05-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 1m TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	3,811On Order On Order Ship Dates Mfr. #: 55100-3M-05-A Stock: 0 On Order: 711 Expected 11/12/2026 1,100 Expected 11/19/2026 2,000 Expected 3/25/2027 Factory Lead-Time: 31 Weeks	$8.59 $8.16 $7.75 $7.36 $6.92 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	3-Wire Switch	130 G	24 V	10 mA	Screw/Adhesive	+ 100 C	- 40 C	5.2 mA	Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 100mm CONN 55100-2M-01-D Littelfuse 500: $8.33 A tariff of 10% may be applied if shipping to the United States. Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 55100-2M-01-D Mouser Part # 934-55100-2M-01-D	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 100mm CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked Lead-Time 33 Weeks	$8.33 A tariff of 10% may be applied if shipping to the United States.	Min.: 500 Mult.: 100	2-Wire Switch	120 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	AMP MTE Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 1m TIN 55100-2M-05-A Littelfuse 500: $4.32 A tariff of 10% may be applied if shipping to the United States. Non-Stocked Lead-Time 31 Weeks	Mfr. Part # 55100-2M-05-A Mouser Part # 934-55100-2M-05-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 1m TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked Lead-Time 31 Weeks	$4.32 A tariff of 10% may be applied if shipping to the United States.	Min.: 500 Mult.: 100	2-Wire Switch	120 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 55100-3H-05-A Littelfuse A tariff of 10% may be applied if shipping to the United States. Non-Stocked Lead-Time 31 Weeks New At Mouser	Mfr. Part # 55100-3H-05-A Mouser Part # 576-55100-3H-05-A New At Mouser	Littelfuse	Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN	Datasheet	Non-Stocked Lead-Time 31 Weeks		Request a Quote										Bulk
Hall Effect / Magnetic Sensors - Industrial Analog 1m TIN CONN 55100-AP-05-A Littelfuse A tariff of 10% may be applied if shipping to the United States. Non-Stocked Lead-Time 38 Weeks	Mfr. Part # 55100-AP-05-A Mouser Part # 934-55100-AP-05-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial Analog 1m TIN CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked Lead-Time 38 Weeks		Request a Quote	Analog	Programmable	5.5 V	1 mA	Panel Mount	+ 100 C	- 40 C	10 mA	Wire Lead	Bulk

55100 Miniature Hall Effect Proximity Sensor

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