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: 356
Select Image Part # Mfr. Description Datasheet Availability Pricing (CLP) 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 SENS CHANGE OVER UNTINNED 495In Stock
$6.209
$5.594
$5.366
$5.081
Min.: 1
Mult.: 1
Magnetic 5.7 mm Wire SPDT-CO
Littelfuse Proximity Sensors NC 15-20AT 1m TIN 59025 Firecracker 625In Stock
$8.214
$7.417
$7.120
$6.767
Min.: 1
Mult.: 1
Magnetic 7.2 mm Wire SPST-NC
Littelfuse Proximity Sensors 59025-4-T-02-F SENS 562In Stock
$5.833
$5.241
$5.024
$4.762
Min.: 1
Mult.: 1
Magnetic 5.7 mm Wire SPST-NC
Littelfuse Proximity Sensors NO 12-18AT Untinned Leads 372In Stock
$3.839
$3.429
$3.281
$3.110
Min.: 1
Mult.: 1
Magnetic 25 mm Wire SPST-NO
Littelfuse Proximity Sensors 59021-1-S-02-F SENS 326In Stock
$21.099
$17.454
$16.178
$14.514
Min.: 1
Mult.: 1
Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors NO 17-23AT 300mm UNTIN 307In Stock
$3.839
$3.429
$3.281
$3.099
Min.: 1
Mult.: 1
Magnetic 7 mm Wire SPST-NO
Littelfuse Proximity Sensors 59025-2-T-02-F SENS 379In Stock
$4.249
$3.805
$3.646
$3.452
Min.: 1
Mult.: 1
Magnetic 6.2 mm Wire SPST-NO
Littelfuse Proximity Sensors 59025-2-T-02-A SENS 411In Stock
$4.398
$3.942
$3.771
$3.577
Min.: 1
Mult.: 1
Magnetic 6.2 mm Wire SPST-NO
Littelfuse Proximity Sensors NC 25-30AT 300mm UNTIN 447In Stock
$4.808
$4.318
$4.136
$3.908
Min.: 1
Mult.: 1
Magnetic 6.5 mm Wire SPST-NC
Littelfuse Proximity Sensors NO 12-18AT 300mm CONN 383In Stock
$3.304
$2.780
$2.586
$2.267
Min.: 1
Mult.: 1
Magnetic 9.6 mm Wire SPST-NO
Littelfuse Proximity Sensors SUB-MIN FIRECRACKER REED SENSR 251In Stock
$18.570
$15.654
$14.549
$13.204
Min.: 1
Mult.: 1
Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors MINI-CYLINDRICAL REED SENSOR 1.262In Stock
$8.442
$7.622
$7.326
$6.961
Min.: 1
Mult.: 1
Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors PROXIMITY SENSORS 395In Stock
100Expected 10/19/2026
$8.442
$7.622
$7.326
$6.961
Min.: 1
Mult.: 1
Magnetic 6 mm Wire SPST-NO
Littelfuse Proximity Sensors NO 12-18AT 300mm TIN 2.750In Stock
2.900Expected 1/18/2027
$4.010
$3.600
$3.441
$3.258
Min.: 1
Mult.: 1
Magnetic 9.6 mm Wire SPST-NO
Littelfuse Proximity Sensors NO 12-18AT 300mm UNTIN 782In Stock
1.000On Order
$4.067
$3.634
$3.486
$3.293
Min.: 1
Mult.: 1
Magnetic 9.6 mm Wire SPST-NO
Littelfuse Proximity Sensors CO 15-20AT 300mm TIN 532In Stock
400Expected 12/9/2026
$5.195
$4.671
$4.477
$4.238
Min.: 1
Mult.: 1
Magnetic 9.3 mm Wire SPDT-CO
Littelfuse Proximity Sensors NC 25-30AT 300mm TIN 474In Stock
$5.913
$5.309
$5.081
$4.819
Min.: 1
Mult.: 1
Magnetic 6.5 mm Wire SPST-NC
Littelfuse Proximity Sensors PROXIMITY SENSOR 12"LEADS 200V 8.295In Stock
$2.711
$2.415
$2.176
$2.085
Min.: 1
Mult.: 1
Magnetic 8 mm Cable SPST-NO
Littelfuse Proximity Sensors 59025 030 PROX SENSOR 698In Stock
3.900Expected 12/9/2026
$6.027
$5.423
$5.195
$4.922
Min.: 1
Mult.: 1
Magnetic 7 mm Cable SPDT-CO
Littelfuse Proximity Sensors PROXIMITY SENSOR 12"LD SPST-NC 565In Stock
$4.865
$4.375
$4.193
$3.965
Min.: 1
Mult.: 1
Magnetic 7 mm Cable SPST-NC
Littelfuse Proximity Sensors PROX SENSOR NORM OPEN TINNED 3.064In Stock
$3.019
$2.689
$2.427
$2.324
Min.: 1
Mult.: 1
Magnetic 7.9 mm Wire SPST-NO
Littelfuse Proximity Sensors NO 17-23AT 1m TIN 59025 Firecracker 4.575In Stock
$1.333
$1.185
$1.050
$1.003
Min.: 1
Mult.: 1
Magnetic 6.2 mm Wire SPST-NO
Littelfuse Proximity Sensors NO 12-18AT Tinned Leads 2.061In Stock
$4.010
$3.600
$3.441
$3.258
Min.: 1
Mult.: 1
Magnetic 25 mm Wire SPST-NO
Littelfuse Proximity Sensors 59010-1-T-02-F SENS 494In Stock
$12.566
$11.404
$10.971
$10.459
Min.: 1
Mult.: 1
No
Magnetic 4.5 mm Wire SPST-NO
Littelfuse Proximity Sensors 59025-1-V-05-A SENS 26In Stock
$4.044
$3.612
$3.463
$3.270
Min.: 1
Mult.: 1
Magnetic 4.2 mm Wire SPST-NO