Firecracker Sensors

Littelfuse Firecracker Sensors feature a slim cylindrical package that is suitable for mounting on a frame. These reed sensors offer engineers a choice of normally open, normally closed, or change-over contacts configurations. Littelfuse Firecracker Sensors are ideal for position and limit sensing, security, level sensing, and linear actuator applications. Each sensor has a corresponding actuator (sold separately).

Results: 363
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) 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 59025-3-S-02-A
Datasheet
500In Stock
Min.: 1
Mult.: 1

Magnetic 7.2 mm Wire SPDT-CO
Littelfuse Proximity Sensors 59020-1-S-02-F SENS
Datasheet
1,075In Stock
Min.: 1
Mult.: 1

Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors PROXIMITY SENSOR 12"LD SPST-NC 1,440In Stock
Min.: 1
Mult.: 1

Magnetic 7 mm Cable SPST-NC
Littelfuse Proximity Sensors NO 12-18AT 300mm CONN
Datasheet
438In Stock
Min.: 1
Mult.: 1

Magnetic 9.6 mm Wire SPST-NO
Littelfuse Proximity Sensors 59021-1-S-02-F SENS
Datasheet
330In Stock
Min.: 1
Mult.: 1

Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors NO 17-23AT 300mm UNTIN
Datasheet
350In Stock
Min.: 1
Mult.: 1

Magnetic 7 mm Wire SPST-NO
Littelfuse Proximity Sensors 59025-2-T-02-F SENS
Datasheet
379In Stock
Min.: 1
Mult.: 1

Magnetic 6.2 mm Wire SPST-NO
Littelfuse Proximity Sensors 59025-2-T-02-A SENS
Datasheet
418In Stock
Min.: 1
Mult.: 1

Magnetic 6.2 mm Wire SPST-NO
Littelfuse Proximity Sensors NO 12-18AT Untinned Leads
Datasheet
378In Stock
Min.: 1
Mult.: 1

Magnetic 25 mm Wire SPST-NO
Littelfuse Proximity Sensors SUB-MIN FIRECRACKER REED SENSR
Datasheet
293In Stock
Min.: 1
Mult.: 1

Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors SUB-MIN FIRECRACKER REED SENSR
Datasheet
384In Stock
500Expected 25/05/2026
Min.: 1
Mult.: 1

Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors 175V 100mm TINNED LEADS
Datasheet
908In Stock
Min.: 1
Mult.: 1

Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors MINI-CYLINDRICAL REED SENSOR
Datasheet
825In Stock
Min.: 1
Mult.: 1

Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors NO 12-18AT 300mm TIN
Datasheet
5,393In Stock
Min.: 1
Mult.: 1

Magnetic 9.6 mm Wire SPST-NO
Littelfuse Proximity Sensors PROXIMITY SENSOR 12"LEADS 200V 3,933In Stock
4,000Expected 25/05/2026
Min.: 1
Mult.: 1

Magnetic 8 mm Cable SPST-NO
Littelfuse Proximity Sensors 59025 030 PROX SENSOR 2,735In Stock
Min.: 1
Mult.: 1

Magnetic 7 mm Cable SPDT-CO
Littelfuse Proximity Sensors PROX SENSOR NORM OPEN TINNED
Datasheet
2,687In Stock
Min.: 1
Mult.: 1

Magnetic 7.9 mm Wire SPST-NO
Littelfuse Proximity Sensors 59025-3-T-02-A SENS
Datasheet
828In Stock
Min.: 1
Mult.: 1

Magnetic 5.7 mm Wire SPDT-CO
Littelfuse Proximity Sensors PROX SENS NORM CLOSED TINNED
Datasheet
746In Stock
Min.: 1
Mult.: 1

Magnetic 7.2 mm Wire SPST-NC
Littelfuse Proximity Sensors 59025-4-T-02-F SENS
Datasheet
598In Stock
Min.: 1
Mult.: 1

Magnetic 5.7 mm Wire SPST-NC
Littelfuse Proximity Sensors NC 15-20AT Tinned Leads
Datasheet
764In Stock
Min.: 1
Mult.: 1

Magnetic 21 mm Wire SPST-NC
Littelfuse Proximity Sensors 59010-1-T-02-F SENS
Datasheet
289In Stock
Min.: 1
Mult.: 1
No
Magnetic 4.5 mm Wire SPST-NO
Littelfuse Proximity Sensors 59025-1-V-05-A SENS
Datasheet
36In Stock
Min.: 1
Mult.: 1

Magnetic 4.2 mm Wire SPST-NO
Littelfuse Proximity Sensors MINI-CYLINDRICAL REED SENSOR
Datasheet
226In Stock
Min.: 1
Mult.: 1

Magnetic 6 mm Cable SPST-NO
Littelfuse Proximity Sensors NO 6-10AT 1m TIN 59020 Firecracker
Datasheet
34In Stock
Min.: 1
Mult.: 1

Magnetic 6 mm Wire SPST-NO