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 MINI-CYLINDRICAL REED SENSOR

59020-010
Littelfuse
1: $10.07
250In Stock
500Expected 2027-04-20

Mfr. Part #
59020-010

Mouser Part #
934-59020-010

Littelfuse

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

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Datasheet

250In Stock

500Expected 2027-04-20

$10.07

$9.10

$8.73

$8.29

View

Min.: 1
Mult.: 1

Magnetic

6 mm

Cable

SPST-NO

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

59020-1-S-02-A
Littelfuse
1: $12.44
20In Stock
600Expected 2027-04-19

Mfr. Part #
59020-1-S-02-A

Mouser Part #
934-59020-1-S-02-A

Littelfuse

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

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Datasheet

20In Stock

600Expected 2027-04-19

$12.44

$12.00

$10.15

$9.36

View

Min.: 1
Mult.: 1

Magnetic

6 mm

Wire

SPST-NO

Proximity Sensors NO 6-10AT 1m TIN 59020 Firecracker

59020-1-S-05-A
Littelfuse
1: $15.26
31In Stock

Mfr. Part #
59020-1-S-05-A

Mouser Part #
934-59020-1-S-05-A

Littelfuse

Proximity Sensors NO 6-10AT 1m TIN 59020 Firecracker

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Datasheet

31In Stock

$15.26

$14.08

$13.09

$11.88

View

Min.: 1
Mult.: 1

Magnetic

6 mm

Wire

SPST-NO

Proximity Sensors NO 12-18AT 300mm TIN

59022-1-S-02-A
Littelfuse
1: $5.82
515In Stock
3,500Expected 2026-08-17

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

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

Littelfuse

Proximity Sensors NO 12-18AT 300mm TIN

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Datasheet

515In Stock

3,500Expected 2026-08-17

$5.82

$4.87

$4.51

$3.67

View

Min.: 1
Mult.: 1

Magnetic

9.6 mm

Wire

SPST-NO

Proximity Sensors NO 22-28AT 300mm TIN

59022-1-U-02-A
Littelfuse
1: $5.82
335In 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

335In Stock

$5.82

$4.87

$4.51

$4.41

View

Min.: 1
Mult.: 1

Magnetic

5 mm

Wire

SPST-NO

Proximity Sensors CO 20-25AT 300mm TIN

59022-3-T-02-A
Littelfuse
1: $9.37
82In Stock

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

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

Littelfuse

Proximity Sensors CO 20-25AT 300mm TIN

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Datasheet

82In Stock

$9.37

$8.51

$7.66

$7.06

View

Min.: 1
Mult.: 1

Magnetic

7.5 mm

Wire

SPDT-CO

Proximity Sensors NC 15-20AT 300mm TIN

59022-4-S-02-A
Littelfuse
1: $6.35
292In Stock
1,100On Order

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

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

Littelfuse

Proximity Sensors NC 15-20AT 300mm TIN

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Datasheet

292In Stock

1,100On Order

$6.35

$5.70

$5.46

$5.17

View

Min.: 1
Mult.: 1

Magnetic

9.3 mm

Wire

SPST-NC

Proximity Sensors 59025 020 PROX SENSOR

59025-020
Littelfuse
1: $4.12
722In Stock

Mfr. Part #
59025-020

Mouser Part #
934-59025-020

Littelfuse

Proximity Sensors 59025 020 PROX SENSOR

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722In Stock

$4.12

$3.21

$2.61

$2.38

$2.23

Min.: 1
Mult.: 1

Magnetic

8 mm

Cable

SPST-NO

Proximity Sensors 200V 100mm TINNED LEADS

59025-1-S-01-A
Littelfuse
1: $3.27
468In 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

468In Stock

$3.27

$2.92

$2.62

$2.52

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: $3.69
6In 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

6In Stock

$3.69

$3.37

$2.82

$2.53

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: $2.71
409In Stock
500Expected 2026-08-17

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

409In Stock

500Expected 2026-08-17

$2.71

$2.13

$1.71

$1.66

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: $3.41
530In Stock

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

530In Stock

$3.41

$3.05

$2.75

$2.64

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: $1.68
600In 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

600In Stock

$1.68

$1.50

$1.33

$1.27

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: $3.20
30In 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

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Datasheet

30In Stock

$3.20

$2.85

$2.58

$2.45

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: $5.56
159In 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

159In Stock

$5.56

$4.98

$4.77

$4.52

View

Min.: 1
Mult.: 1

Magnetic

4.9 mm

Wire

SPST-NO

Proximity Sensors NO 17-23AT Untinned Leads

59040-1-T-02-F
Littelfuse
1: $7.14
275In 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

275In Stock

$7.14

$6.02

$5.59

$5.07

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: $5.82
120In 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

120In Stock

$5.82

$4.87

$4.51

$4.41

View

Min.: 1
Mult.: 1

Magnetic

17.9 mm

Wire

SPST-NO

Proximity Sensors NC 15-20AT Tinned Leads

59040-4-S-02-A
Littelfuse
1: $10.61
146In Stock
500Expected 2026-12-21

Mfr. Part #
59040-4-S-02-A

Mouser Part #
934-59040-4-S-02-A

Littelfuse

Proximity Sensors NC 15-20AT Tinned Leads

Learn More

Datasheet

146In Stock

500Expected 2026-12-21

$10.61

$9.00

$8.06

$7.73

View

Min.: 1
Mult.: 1

Magnetic

21 mm

Wire

SPST-NC

Proximity Sensors 175V 100mm TINNED LEADS

59020-1-S-01-A
Littelfuse
1: $11.59
408Expected 2027-01-11

Mfr. Part #
59020-1-S-01-A

Mouser Part #
934-59020-1-S-01-A

Littelfuse

Proximity Sensors 175V 100mm TINNED LEADS

Learn More

Datasheet

408Expected 2027-01-11

$11.59

$9.62

$8.91

$7.32

$7.13

Min.: 1
Mult.: 1

Magnetic

6 mm

Wire

SPST-NO

Proximity Sensors NO 12-18AT 300mm UNTIN

59022-1-S-02-F
Littelfuse
1: $5.54
780On Order

Mfr. Part #
59022-1-S-02-F

Mouser Part #
934-59022-1-S-02-F

Littelfuse

Proximity Sensors NO 12-18AT 300mm UNTIN

Learn More

Datasheet

780On Order

$5.54

$4.65

$4.31

$3.50

View

Min.: 1
Mult.: 1

Magnetic

9.6 mm

Wire

SPST-NO

Proximity Sensors NC 25-30AT 300mm TIN

59022-4-U-02-A
Littelfuse
1: $7.24
474Expected 2026-10-02

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

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

Littelfuse

Proximity Sensors NC 25-30AT 300mm TIN

Learn More

Datasheet

474Expected 2026-10-02

$7.24

$6.03

$5.60

$4.56

View

Min.: 1
Mult.: 1

Magnetic

6.5 mm

Wire

SPST-NC

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

59025-1-T-05-A
Littelfuse
1: $1.67
4,690On Order

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

4,690On Order

$1.67

$1.32

$1.08

$1.03

View

Min.: 1
Mult.: 1

Magnetic

6.2 mm

Wire

SPST-NO

Proximity Sensors NO Sub Miniature Firecracker

59010-010
Littelfuse
500: $12.36
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
59010-010

Mouser Part #
934-59010-010

Littelfuse

Proximity Sensors NO Sub Miniature Firecracker

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

$12.36

Min.: 500
Mult.: 100

Magnetic

6 mm

Wire

SPST-NO

Proximity Sensors NO 6-10AT 500mm

59020-1-S-03-D
Littelfuse
500: $7.86
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
59020-1-S-03-D

Mouser Part #
934-59020-1-S-03-D

Littelfuse

Proximity Sensors NO 6-10AT 500mm

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

$7.86

Min.: 500
Mult.: 100

Magnetic

6 mm

Wire

SPST-NO

Proximity Sensors NO 13-19AT 1mTIN 59020 Firecracker

59020-1-U-05-A
Littelfuse
500: $6.15
Non-Stocked Lead-Time 38 Weeks

Mfr. Part #
59020-1-U-05-A

Mouser Part #
934-59020-1-U-05-A

Littelfuse

Proximity Sensors NO 13-19AT 1mTIN 59020 Firecracker

Learn More

Datasheet

Non-Stocked Lead-Time 38 Weeks

$6.15

Min.: 500
Mult.: 100

Magnetic

4 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