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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.

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Industrial Automation

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Level Sensors
Datasheet
429In Stock
Min.: 1
Mult.: 1

Littelfuse Magnetic/Reed Switches MLRR-3 27-33
Datasheet
988In Stock
Min.: 1
Mult.: 1

Littelfuse Magnetic/Reed Switches MDSM-DTB 20-25
Datasheet
259In Stock
Min.: 1
Mult.: 1

Littelfuse Magnetic/Reed Switches MLRR-3 17-38
Datasheet
989In Stock
Min.: 1
Mult.: 1

Littelfuse Reed Relays REED RELAY
Datasheet
5 887In Stock
Min.: 1
Mult.: 1

Littelfuse Sensor Fixings & Accessories MAGNET ACTUATOR FOR 59140 AND 59141
Datasheet
24 616In Stock
17 460Expected 30/09/2026
Min.: 1
Mult.: 1

Littelfuse Sensor Fixings & Accessories ACTUATOR FOR 59150 SERIES
Datasheet
18 396In Stock
Min.: 1
Mult.: 1

Littelfuse Magnetic/Reed Switches PROX SENSOR PCB MT NORMAL OPEN
Datasheet
9 971In Stock
Min.: 1
Mult.: 1

Littelfuse Proximity Sensors PROXIMITY SENSOR FLANGE MOUNT
Datasheet
6 538In Stock
11 300Expected 07/10/2026
Min.: 1
Mult.: 1

Littelfuse Magnetic/Reed Switches SWITCH REED
Datasheet
14 875In Stock
Min.: 1
Mult.: 1

Littelfuse Magnetic/Reed Switches MDRR-DT-10-15-U
Datasheet
689In Stock
Min.: 1
Mult.: 1

Littelfuse Reed Relays REED RELAY
Datasheet
585In Stock
Min.: 1
Mult.: 1

Littelfuse Reed Relays HE3321C2400 RELAY
Datasheet
3 306In Stock
Min.: 1
Mult.: 1

Littelfuse Reed Relays HE3621A6012 REED RELAY
Datasheet
2 286In Stock
Min.: 1
Mult.: 1

Littelfuse Reed Relays REED RELAY
Datasheet
2 831In Stock
Min.: 1
Mult.: 1

Littelfuse Reed Relays 5V Standard Coil Suppression Diode
Datasheet
1 596In Stock
Min.: 1
Mult.: 1

Littelfuse Sensor Fixings & Accessories Actuator for Cylindrical with Retaining Ribs
Datasheet
346In Stock
Min.: 1
Mult.: 1

Littelfuse Magnetic/Reed Switches 59050-3-S-00-0 SENS
Datasheet
568In Stock
Min.: 1
Mult.: 1

Littelfuse Hall Effect / Magnetic Sensors - Industrial 55100 3M03A HALL SENSOR
Datasheet
1 133In Stock
2 600On Order
Min.: 1
Mult.: 1

Littelfuse Hall Effect / Magnetic Sensors - Industrial 55100 2M02A HALL SENSOR
Datasheet
254In Stock
500Expected 05/11/2026
Min.: 1
Mult.: 1

Littelfuse Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE
Datasheet
1 570In Stock
2 700Expected 18/02/2027
Min.: 1
Mult.: 1

Littelfuse Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE
Datasheet
497In Stock
1 700On Order
Min.: 1
Mult.: 1

Littelfuse Hall Effect / Magnetic Sensors - Industrial HALL EFF GEARTOOTH SPEED SENS
Datasheet
419In Stock
2 000On Order
Min.: 1
Mult.: 1

Littelfuse Hall Effect / Magnetic Sensors - Industrial HALL EFF GEARTOOTH SPEED SENS
Datasheet
75In Stock
1 100On Order
Min.: 1
Mult.: 1

Littelfuse Sensor Fixings & Accessories ACTUATOR FOR 59010 /59020 /59021
Datasheet
408In Stock
Min.: 1
Mult.: 1