Proximity Sensors – Mouser Canada

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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).

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Part #

Proximity Sensors NO 22-28AT 300mm TIN

59022-1-U-02-A
Littelfuse
1: $5.74
446In Stock

Mfr. Part #
59022-1-U-02-A

Mouser Part #
934-59022-1-U-02-A

Littelfuse

Proximity Sensors NO 22-28AT 300mm TIN

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Datasheet

446In Stock

$5.74

$4.45

$4.40

$4.11

View

Min.: 1
Mult.: 1

Magnetic

5 mm

Wire

SPST-NO

Proximity Sensors CO 15-20AT 300mm TIN

59022-3-S-02-A
Littelfuse
1: $7.72
204In Stock
500Expected 2026-05-13

Mfr. Part #
59022-3-S-02-A

Mouser Part #
934-59022-3-S-02-A

Littelfuse

Proximity Sensors CO 15-20AT 300mm TIN

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Datasheet

204In Stock

500Expected 2026-05-13

$7.72

$6.88

$6.36

$5.83

View

Min.: 1
Mult.: 1

Magnetic

9.3 mm

Wire

SPDT-CO

Proximity Sensors NC 15-20AT 300mm TIN

59022-4-S-02-A
Littelfuse
1: $7.27
365In Stock
500Expected 2026-06-09

Mfr. Part #
59022-4-S-02-A

Mouser Part #
934-59022-4-S-02-A

Littelfuse

Proximity Sensors NC 15-20AT 300mm TIN

Learn More

Datasheet

365In Stock

500Expected 2026-06-09

$7.27

$5.63

$4.99

$4.53

Min.: 1
Mult.: 1

Magnetic

9.3 mm

Wire

SPST-NC

Proximity Sensors NC 25-30AT 300mm TIN

59022-4-U-02-A
Littelfuse
1: $7.29
179In Stock

Mfr. Part #
59022-4-U-02-A

Mouser Part #
934-59022-4-U-02-A

Littelfuse

Proximity Sensors NC 25-30AT 300mm TIN

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Datasheet

179In Stock

$7.29

$6.49

$6.01

$5.50

View

Min.: 1
Mult.: 1

Magnetic

6.5 mm

Wire

SPST-NC

Proximity Sensors NC 25-30AT 300mm UNTIN

59022-4-U-02-F
Littelfuse
1: $6.94
480In Stock

Mfr. Part #
59022-4-U-02-F

Mouser Part #
934-59022-4-U-02-F

Littelfuse

Proximity Sensors NC 25-30AT 300mm UNTIN

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Datasheet

480In Stock

$6.94

$5.36

$4.77

$4.76

View

Min.: 1
Mult.: 1

Magnetic

6.5 mm

Wire

SPST-NC

Proximity Sensors 200V 100mm TINNED LEADS

59025-1-S-01-A
Littelfuse
1: $3.55
568In Stock

Mfr. Part #
59025-1-S-01-A

Mouser Part #
934-59025-1-S-01-A

Littelfuse

Proximity Sensors 200V 100mm TINNED LEADS

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Datasheet

568In Stock

$3.55

$2.77

$2.45

$2.23

View

Min.: 1
Mult.: 1

Magnetic

7.9 mm

Wire

SPST-NO

Proximity Sensors 59025-1-S-02-F SENS

59025-1-S-02-F
Littelfuse
1: $4.91
956In Stock

Mfr. Part #
59025-1-S-02-F

Mouser Part #
934-59025-1-S-02-F

Littelfuse

Proximity Sensors 59025-1-S-02-F SENS

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Datasheet

956In Stock

$4.91

$3.83

$3.33

$3.15

View

Min.: 1
Mult.: 1

Magnetic

7.9 mm

Wire

SPST-NO

Proximity Sensors NO 12-18AT 1m TIN 59025 Firecracker

59025-1-S-05-A
Littelfuse
1: $3.21
28In Stock
500Expected 2026-07-08

Mfr. Part #
59025-1-S-05-A

Mouser Part #
934-59025-1-S-05-A

Littelfuse

Proximity Sensors NO 12-18AT 1m TIN 59025 Firecracker

Learn More

Datasheet

28In Stock

500Expected 2026-07-08

$3.21

$2.51

$2.09

$1.84

View

Min.: 1
Mult.: 1

Magnetic

7.9 mm

Wire

SPST-NO

Proximity Sensors 59025-1-T-02-A SENS

59025-1-T-02-A
Littelfuse
1: $4.11
150In Stock
500Expected 2026-04-14

Mfr. Part #
59025-1-T-02-A

Mouser Part #
934-59025-1-T-02-A

Littelfuse

Proximity Sensors 59025-1-T-02-A SENS

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Datasheet

150In Stock

500Expected 2026-04-14

$4.11

$3.21

$3.13

$2.91

View

Min.: 1
Mult.: 1

Magnetic

6.2 mm

Wire

SPST-NO

Proximity Sensors PROX SENS NORM OPEN UNTINNED

59025-1-T-02-F
Littelfuse
1: $1.63
1,163In Stock

Mfr. Part #
59025-1-T-02-F

Mouser Part #
934-59025-1-T-02-F

Littelfuse

Proximity Sensors PROX SENS NORM OPEN UNTINNED

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Datasheet

1,163In Stock

$1.63

$1.29

$1.28

$1.16

View

Min.: 1
Mult.: 1

Magnetic

6.2 mm

Wire

SPST-NO

Proximity Sensors 59025-1-V-02-A SENS

59025-1-V-02-A
Littelfuse
1: $2.81
92In Stock

Mfr. Part #
59025-1-V-02-A

Mouser Part #
934-59025-1-V-02-A

Littelfuse

Proximity Sensors 59025-1-V-02-A SENS

Learn More

Datasheet

92In Stock

$2.81

$2.54

$2.42

$2.33

View

Min.: 1
Mult.: 1

Magnetic

4.2 mm

Wire

SPST-NO

Proximity Sensors 59025-2-U-02-A SENS

59025-2-U-02-A
Littelfuse
1: $6.32
176In Stock

Mfr. Part #
59025-2-U-02-A

Mouser Part #
934-59025-2-U-02-A

Littelfuse

Proximity Sensors 59025-2-U-02-A SENS

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Datasheet

176In Stock

$6.32

$4.90

$4.36

$3.98

View

Min.: 1
Mult.: 1

Magnetic

4.9 mm

Wire

SPST-NO

Proximity Sensors NC 15-20AT 1m TIN 59025 Firecracker

59025-4-S-05-A
Littelfuse
1: $12.20
307Expected 2026-05-28

Mfr. Part #
59025-4-S-05-A

Mouser Part #
934-59025-4-S-05-A

Littelfuse

Proximity Sensors NC 15-20AT 1m TIN 59025 Firecracker

Learn More

Datasheet

307Expected 2026-05-28

$12.20

$9.39

$8.37

$7.87

Min.: 1
Mult.: 1

Magnetic

7.2 mm

Wire

SPST-NC

Proximity Sensors 59025-4-T-02-A SENS

59025-4-T-02-A
Littelfuse
1: $8.32
1In Stock

Mfr. Part #
59025-4-T-02-A

Mouser Part #
934-59025-4-T-02-A

Littelfuse

Proximity Sensors 59025-4-T-02-A SENS

Learn More

Datasheet

1In Stock

$8.32

$6.25

$5.56

$5.10

$5.07

Min.: 1
Mult.: 1

Magnetic

5.7 mm

Wire

SPST-NC

Proximity Sensors NO 17-23AT Untinned Leads

59040-1-T-02-F
Littelfuse
1: $4.70
346In Stock

Mfr. Part #
59040-1-T-02-F

Mouser Part #
934-59040-1-T-02-F

Littelfuse

Proximity Sensors NO 17-23AT Untinned Leads

Learn More

Datasheet

346In Stock

$4.70

$3.86

$3.53

$3.10

View

Min.: 1
Mult.: 1

Magnetic

21.2 mm

Wire

SPST-NO

Proximity Sensors NO 22-28AT Tinned Leads

59040-1-U-02-A
Littelfuse
1: $5.70
245In Stock

Mfr. Part #
59040-1-U-02-A

Mouser Part #
934-59040-1-U-02-A

Littelfuse

Proximity Sensors NO 22-28AT Tinned Leads

Learn More

Datasheet

245In Stock

$5.70

$4.45

$4.05

$3.83

View

Min.: 1
Mult.: 1

Magnetic

17.9 mm

Wire

SPST-NO

Proximity Sensors NO 17-23AT 300mm TIN

59022-1-T-02-A
Littelfuse
1: $5.86
39In Stock

Mfr. Part #
59022-1-T-02-A

Mouser Part #
934-59022-1-T-02-A

Littelfuse

Proximity Sensors NO 17-23AT 300mm TIN

Learn More

Datasheet

39In Stock

$5.86

$5.13

$4.45

$3.95

View

Min.: 1
Mult.: 1

Magnetic

7 mm

Wire

SPST-NO

Proximity Sensors CO 20-25AT 300mm TIN

59022-3-T-02-A
Littelfuse
1: $7.89
152In Stock

Mfr. Part #
59022-3-T-02-A

Mouser Part #
934-59022-3-T-02-A

Littelfuse

Proximity Sensors CO 20-25AT 300mm TIN

Learn More

Datasheet

152In Stock

$7.89

$6.46

$6.45

$5.74

View

Min.: 1
Mult.: 1

Magnetic

7.5 mm

Wire

SPDT-CO

Proximity Sensors PROX SENS CHANGE OVER UNTINNED

59025-3-T-02-F
Littelfuse
1: $9.10
500Expected 2026-04-13

Mfr. Part #
59025-3-T-02-F

Mouser Part #
934-59025-3-T-02-F

Littelfuse

Proximity Sensors PROX SENS CHANGE OVER UNTINNED

Learn More

Datasheet

500Expected 2026-04-13

$9.10

$7.02

$6.25

$5.75

Min.: 1
Mult.: 1

Magnetic

5.7 mm

Wire

SPDT-CO

Proximity Sensors NO 12-18AT Tinned Leads

59040-1-S-02-A
Littelfuse
1: $5.74
1,272On Order

Mfr. Part #
59040-1-S-02-A

Mouser Part #
934-59040-1-S-02-A

Littelfuse

Proximity Sensors NO 12-18AT Tinned Leads

Learn More

Datasheet

1,272On Order

$5.74

$4.45

$3.95

$3.63

View

Min.: 1
Mult.: 1

Magnetic

25 mm

Wire

SPST-NO

Proximity Sensors CO 15-20AT Tinned Leads

59040-3-S-02-A
Littelfuse
1: $10.40
395Expected 2026-03-10

Mfr. Part #
59040-3-S-02-A

Mouser Part #
934-59040-3-S-02-A

Littelfuse

Proximity Sensors CO 15-20AT Tinned Leads

Learn More

Datasheet

395Expected 2026-03-10

$10.40

$8.01

$7.15

$6.56

View

Min.: 1
Mult.: 1

Magnetic

21 mm

Wire

SPDT-CO

Proximity Sensors 59025 020 PROX SENSOR

59025-020
Littelfuse
1: $3.64
489Expected 2026-05-13

Mfr. Part #
59025-020

Mouser Part #
934-59025-020

Littelfuse

Proximity Sensors 59025 020 PROX SENSOR

Learn More

489Expected 2026-05-13

$3.64

$2.85

$2.48

$2.29

View

Min.: 1
Mult.: 1

Magnetic

8 mm

Cable

SPST-NO

Proximity Sensors NO 17-23AT 1m TIN 59025 Firecracker

59025-1-T-05-A
Littelfuse
1: $1.69
700Expected 2026-06-04

Mfr. Part #
59025-1-T-05-A

Mouser Part #
934-59025-1-T-05-A

Littelfuse

Proximity Sensors NO 17-23AT 1m TIN 59025 Firecracker

Learn More

Datasheet

700Expected 2026-06-04

$1.69

$1.33

$1.19

$1.14

View

Min.: 1
Mult.: 1

Magnetic

6.2 mm

Wire

SPST-NO

Proximity Sensors NO 22-28AT 1m TIN 59025 Firecracker

59025-1-U-05-A
Littelfuse
1: $4.28
500Expected 2026-05-19

Mfr. Part #
59025-1-U-05-A

Mouser Part #
934-59025-1-U-05-A

Littelfuse

Proximity Sensors NO 22-28AT 1m TIN 59025 Firecracker

Learn More

Datasheet

500Expected 2026-05-19

$4.28

$3.88

$3.72

$3.57

View

Min.: 1
Mult.: 1

Magnetic

4.9 mm

Wire

SPST-NO

Proximity Sensors NO Sub Miniature Firecracker

59010-010
Littelfuse
500: $11.63
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
59010-010

Mouser Part #
934-59010-010

Littelfuse

Proximity Sensors NO Sub Miniature Firecracker

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$11.63

$11.11

Min.: 500
Mult.: 100

Magnetic

6 mm

Wire

SPST-NO

Firecracker Sensors

Mouser Electronics®

Company

Resources

Support

4 mm
4.2 mm
4.5 mm
4.7 mm
4.9 mm
5 mm
5.7 mm
6 mm
6.2 mm
6.5 mm
7 mm
7.2 mm
7.5 mm
7.9 mm
8 mm
9.3 mm
9.6 mm
17 mm
17.9 mm
18.4 mm