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 (HKD) 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: HK$69.21 4,456In Stock	Mfr. Part No. 55100-3H-04-A Mouser Part No 934-55100-3H-04-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	4,456In Stock	HK$69.21 HK$62.64 HK$60.17 HK$57.21 View HK$55.24 HK$53.43 HK$49.48 HK$47.92	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: HK$87.30 574In Stock	Mfr. Part No. 55100-3H-02-D Mouser Part No 934-55100-3H-02-D	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 55100 3H02D HALL SENSOR Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	574In Stock	HK$87.30 HK$79.24 HK$76.20 HK$72.58 HK$70.86	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 3 Wire SW 500mm TIN 55100-3H-03-A Littelfuse 1: HK$72.09 1,075In Stock	Mfr. Part No. 55100-3H-03-A Mouser Part No 934-55100-3H-03-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	1,075In Stock	HK$72.09 HK$65.27 HK$62.64 HK$59.60 View HK$57.54 HK$55.49 HK$51.62 HK$51.29	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: HK$95.93 1,081In Stock 4,000On Order	Mfr. Part No. 55100-3M-03-A Mouser Part No 934-55100-3M-03-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 55100 3M03A HALL SENSOR Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	1,081In Stock 4,000On Order On Order Ship Dates Mfr. No: 55100-3M-03-A Stock: 1,081 Can Dispatch Immediately On Order: 500 Expected 18/1/2027 1,600 Expected 27/1/2027 1,900 Expected 24/5/2027 Factory Lead Time: 34 Weeks	HK$95.93 HK$80.80 HK$75.13 HK$68.23 View HK$63.38 HK$58.86 HK$52.11 HK$51.21	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: HK$91.49 749In Stock	Mfr. Part No. 55100-2M-02-A Mouser Part No 934-551002M02A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 55100 2M02A HALL SENSOR Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	749In Stock	HK$91.49 HK$77.10 HK$71.68 HK$65.02 View HK$60.42 HK$56.14 HK$49.73 HK$48.09	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: HK$65.92 476In Stock 1,700On Order	Mfr. Part No. 55100-3M-02-A Mouser Part No 934-551003M02A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	476In Stock 1,700On Order On Order Ship Dates Mfr. No: 55100-3M-02-A Stock: 476 Can Dispatch Immediately On Order: 1,000 Expected 4/11/2026 700 Expected 18/3/2027 Factory Lead Time: 34 Weeks	HK$65.92 HK$59.60 HK$57.29 HK$54.50 View HK$52.53 HK$50.80 HK$47.27 HK$45.95	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 3 Wire SW 1m TIN 55100-3M-05-A Littelfuse 1: HK$103.98 3,705On Order	Mfr. Part No. 55100-3M-05-A Mouser Part No 934-55100-3M-05-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 1m TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	3,705On Order On Order Ship Dates Mfr. No: 55100-3M-05-A Stock: 0 On Order: 105 Expected 26/11/2026 1,600 Expected 3/12/2026 2,000 Expected 1/4/2027 Factory Lead Time: 34 Weeks	HK$103.98 HK$87.71 HK$81.54 HK$73.98 View HK$68.72 HK$63.87	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 MINI FLANGE MNT PROX SEN 3WIRE 55100-3H-02-A Littelfuse 1: HK$67.32 5,599On Order	Mfr. Part No. 55100-3H-02-A Mouser Part No 934-551003H02A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	5,599On Order On Order Ship Dates Mfr. No: 55100-3H-02-A Stock: 0 On Order: 2,699 Expected 4/3/2027 2,900 Expected 13/5/2027 Factory Lead Time: 39 Weeks	HK$67.32 HK$60.83 HK$58.44 HK$56.72 View HK$53.51 HK$52.85	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 MINI FLANGE MT PROX SEN ANALOG 55100-AP-02-A Littelfuse 1: HK$114.75 Lead-Time 34 Weeks	Mfr. Part No. 55100-AP-02-A Mouser Part No 934-55100AP02A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MT PROX SEN ANALOG Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Lead-Time 34 Weeks	HK$114.75 HK$104.39 HK$100.61 HK$96.01 HK$94.45	Min.: 1 Mult.: 1	Proximity Sensor		5.5 V		Screw Mount	+ 100 C	- 40 C		Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 100mm CONN 55100-2M-01-D Littelfuse 500: HK$76.20 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. 55100-2M-01-D Mouser Part No 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 34 Weeks	HK$76.20	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: HK$35.51 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. 55100-2M-05-A Mouser Part No 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 34 Weeks	HK$35.51	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 Non-Stocked Lead-Time 31 Weeks New At Mouser	Mfr. Part No. 55100-3H-05-A Mouser Part No 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 2 Wire SW 100mm TIN 55100-2H-01-A Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-01-A Mouser Part No 934-55100-2H-01-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 100mm TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 100mm CONN 55100-2H-01-D Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-01-D Mouser Part No 934-55100-2H-01-D	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 100mm CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	AMP MTE Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 100mm CONN 55100-2H-01-E Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-01-E Mouser Part No 934-55100-2H-01-E	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 100mm CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	JST XHP Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 300mm CONN 55100-2H-02-D Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-02-D Mouser Part No 934-55100-2H-02-D	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 300mm CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	AMP MTE Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 300mm CONN 55100-2H-02-E Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-02-E Mouser Part No 934-55100-2H-02-E	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 300mm CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	JST XHP Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 500mm TIN 55100-2H-03-A Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-03-A Mouser Part No 934-55100-2H-03-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 500mm TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 500mm CONN 55100-2H-03-D Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-03-D Mouser Part No 934-55100-2H-03-D	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 500mm CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	AMP MTE Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 500mm CONN 55100-2H-03-E Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-03-E Mouser Part No 934-55100-2H-03-E	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 500mm CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	JST XHP Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 750mm TIN 55100-2H-04-A Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-04-A Mouser Part No 934-55100-2H-04-A	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 750mm TIN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	Wire Lead	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 750mm CONN 55100-2H-04-D Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-04-D Mouser Part No 934-55100-2H-04-D	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 750mm CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	AMP MTE Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 750mm CONN 55100-2H-04-E Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-04-E Mouser Part No 934-55100-2H-04-E	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 750mm CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	JST XHP Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 1m CONN 55100-2H-05-D Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-05-D Mouser Part No 934-55100-2H-05-D	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 1m CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	AMP MTE Connector	Bulk
Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 1m CONN 55100-2H-05-E Littelfuse Non-Stocked	Mfr. Part No. 55100-2H-05-E Mouser Part No 934-55100-2H-05-E	Littelfuse	Hall Effect / Magnetic Sensors - Industrial 2 Wire SW 1m CONN Learn More about Littelfuse Hamlin 55100 Sensor	Datasheet	Non-Stocked		Request a Quote	2-Wire Switch	57 G	24 V		Panel Mount	+ 100 C	- 40 C	17 mA	JST XHP Connector	Bulk

55100 Miniature Hall Effect Proximity Sensor

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