Sensors Portfolio

Littelfuse is a global leader in magnetic sensing solutions with a portfolio covering reed switches, reed sensors, hall effect sensors, reed relays, and magnetic actuators. Littelfuse also offers a broad range of thermistors, resistance temperature detectors (RTDs), digital temperature indicators, and probes and assemblies for temperature sensing applications.

Results: 2,079
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Sensing Method Sensing Distance Mounting Style Output Configuration
Littelfuse Proximity Sensors PROX SEN VANE SPST-NO W/WIRE 13In Stock
500Expected 2026/06/25
Min.: 1
Mult.: 1

Magnetic 1.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59085-4-T-02-F SENS 101In Stock
Min.: 1
Mult.: 1

Magnetic 1.4 mm Screw SPST-NC
Littelfuse Proximity Sensors 59105-1-T-00-0 SENS 212In Stock
Min.: 1
Mult.: 1

Magnetic 11.3 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140 030 PROX SENSOR 301In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Flange Mount SPDT-CO
Littelfuse Proximity Sensors 200V 1000mm TINNED LEADS 187In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT 46In Stock
500Expected 2026/05/27
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-3-S-02-A SENS 348In Stock
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPDT-CO
Littelfuse Proximity Sensors 59140-3-T-02-A SENS 235In Stock
Min.: 1
Mult.: 1

Magnetic 10.6 mm Screw SPDT-CO
Littelfuse Proximity Sensors 59140-3-T-02-F SENS 112In Stock
Min.: 1
Mult.: 1

Magnetic 10.6 mm Screw SPDT-CO
Littelfuse Proximity Sensors 59140-4-S-02-F SENS 3In Stock
500Expected 2026/06/15
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPST-NC
Littelfuse Proximity Sensors NO 12-18AT 300mm Mini Flange Mount 98In Stock
500Expected 2026/06/04
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors PROXIMITY SENSOR FLANGE MOUNT 225In Stock
1,000On Order
Min.: 1
Mult.: 1

Magnetic 9 mm Screw SPST-NC
Littelfuse Proximity Sensors 59145-1-T-02-A SENS 204In Stock
Min.: 1
Mult.: 1

Magnetic 11.2 mm Screw SPST-NO
Littelfuse Proximity Sensors 59145-1-V-02-A SENS 215In Stock
Min.: 1
Mult.: 1

Magnetic 9 mm Screw SPST-NO
Littelfuse Proximity Sensors 59145-4-T-02-A SENS 154In Stock
Min.: 1
Mult.: 1

Magnetic 9.2 mm Screw SPST-NC
Littelfuse Proximity Sensors 59150 020 PROX SENSOR 14In Stock
Min.: 1
Mult.: 1

Magnetic 11.2 mm Screw SPST-NO
Littelfuse Proximity Sensors PROX SENSOR FLANGE MT W/WIRE 317In Stock
700Expected 2026/05/28
Min.: 1
Mult.: 1

Magnetic 13.5 mm Screw SPST-NO
Littelfuse Proximity Sensors NO 17-23AT 11.5MM TIN 11.81IN LEADS 39In Stock
500Expected 2026/05/19
Min.: 1
Mult.: 1

Magnetic 11.2 mm Screw SPST-NO
Littelfuse Proximity Sensors NO 27-33AT 1m TIN Flange Mount 145In Stock
Min.: 1
Mult.: 1

Magnetic 9 mm Screw SPST-NO
Littelfuse Proximity Sensors 59150-3-T-02-F SENS 5In Stock
500Expected 2026/03/31
Min.: 1
Mult.: 1

Magnetic 9.2 mm Screw SPDT-CO
Littelfuse Proximity Sensors 59251-1-S-02-A SENS 491In Stock
Min.: 1
Mult.: 1

Magnetic 5.5 mm Panel SPST-NO
Littelfuse Proximity Sensors NO 17-23AT 300mm TIN 39In Stock
Min.: 1
Mult.: 1

Magnetic 7 mm Wire SPST-NO
Littelfuse Proximity Sensors CO 20-25AT 300mm TIN 152In Stock
Min.: 1
Mult.: 1

Magnetic 7.5 mm Wire SPDT-CO
Littelfuse Proximity Sensors PROX SENS CHANGE OVER UNTINNED
500Expected 2026/04/13
Min.: 1
Mult.: 1

Magnetic 5.7 mm Wire SPDT-CO
Littelfuse Proximity Sensors NO 12-18AT Tinned Leads
1,272On Order
Min.: 1
Mult.: 1

Magnetic 25 mm Wire SPST-NO