Proximity Sensors – Mouser Singapore

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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: $5.14
446In Stock

Mfr. Part No.
59022-1-U-02-A

Mouser Part No
934-59022-1-U-02-A

Littelfuse

Proximity Sensors NO 22-28AT 300mm TIN

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Datasheet

446In Stock

$5.14

$3.99

$3.95

$3.68

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: $6.92
204In Stock
500Expected 13/5/2026

Mfr. Part No.
59022-3-S-02-A

Mouser Part No
934-59022-3-S-02-A

Littelfuse

Proximity Sensors CO 15-20AT 300mm TIN

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Datasheet

204In Stock

500Expected 13/5/2026

$6.92

$6.17

$5.70

$5.23

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: $6.52
365In Stock
500Expected 9/6/2026

Mfr. Part No.
59022-4-S-02-A

Mouser Part No
934-59022-4-S-02-A

Littelfuse

Proximity Sensors NC 15-20AT 300mm TIN

Learn More

Datasheet

365In Stock

500Expected 9/6/2026

$6.52

$5.05

$4.48

$4.06

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: $6.53
179In Stock

Mfr. Part No.
59022-4-U-02-A

Mouser Part No
934-59022-4-U-02-A

Littelfuse

Proximity Sensors NC 25-30AT 300mm TIN

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Datasheet

179In Stock

$6.53

$5.82

$5.39

$4.93

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: $6.23
480In Stock

Mfr. Part No.
59022-4-U-02-F

Mouser Part No
934-59022-4-U-02-F

Littelfuse

Proximity Sensors NC 25-30AT 300mm UNTIN

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Datasheet

480In Stock

$6.23

$4.81

$4.28

$4.27

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: $3.18
568In Stock

Mfr. Part No.
59025-1-S-01-A

Mouser Part No
934-59025-1-S-01-A

Littelfuse

Proximity Sensors 200V 100mm TINNED LEADS

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Datasheet

568In Stock

$3.18

$2.49

$2.20

$2.00

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: $4.41
956In Stock

Mfr. Part No.
59025-1-S-02-F

Mouser Part No
934-59025-1-S-02-F

Littelfuse

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

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Datasheet

956In Stock

$4.41

$3.43

$2.99

$2.82

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: $2.88
28In Stock
500Expected 8/7/2026

Mfr. Part No.
59025-1-S-05-A

Mouser Part No
934-59025-1-S-05-A

Littelfuse

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

Learn More

Datasheet

28In Stock

500Expected 8/7/2026

$2.88

$2.25

$1.88

$1.65

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: $3.68
150In Stock
500Expected 14/4/2026

Mfr. Part No.
59025-1-T-02-A

Mouser Part No
934-59025-1-T-02-A

Littelfuse

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

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Datasheet

150In Stock

500Expected 14/4/2026

$3.68

$2.88

$2.81

$2.61

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: $1.46
1,163In Stock

Mfr. Part No.
59025-1-T-02-F

Mouser Part No
934-59025-1-T-02-F

Littelfuse

Proximity Sensors PROX SENS NORM OPEN UNTINNED

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Datasheet

1,163In Stock

$1.46

$1.16

$1.15

$1.04

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: $2.52
92In Stock

Mfr. Part No.
59025-1-V-02-A

Mouser Part No
934-59025-1-V-02-A

Littelfuse

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

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Datasheet

92In Stock

$2.52

$2.28

$2.17

$2.09

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: $5.67
176In Stock

Mfr. Part No.
59025-2-U-02-A

Mouser Part No
934-59025-2-U-02-A

Littelfuse

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

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Datasheet

176In Stock

$5.67

$4.39

$3.91

$3.57

View

Min.: 1
Mult.: 1

Magnetic

4.9 mm

Wire

SPST-NO

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

59025-4-T-02-A
Littelfuse
1: $7.46
1In Stock

Mfr. Part No.
59025-4-T-02-A

Mouser Part No
934-59025-4-T-02-A

Littelfuse

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

Learn More

Datasheet

1In Stock

$7.46

$5.60

$4.99

$4.57

$4.55

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: $4.21
346In Stock

Mfr. Part No.
59040-1-T-02-F

Mouser Part No
934-59040-1-T-02-F

Littelfuse

Proximity Sensors NO 17-23AT Untinned Leads

Learn More

Datasheet

346In Stock

$4.21

$3.46

$3.17

$2.78

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: $5.12
245In Stock

Mfr. Part No.
59040-1-U-02-A

Mouser Part No
934-59040-1-U-02-A

Littelfuse

Proximity Sensors NO 22-28AT Tinned Leads

Learn More

Datasheet

245In Stock

$5.12

$3.99

$3.63

$3.43

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: $5.25
39In Stock

Mfr. Part No.
59022-1-T-02-A

Mouser Part No
934-59022-1-T-02-A

Littelfuse

Proximity Sensors NO 17-23AT 300mm TIN

Learn More

Datasheet

39In Stock

$5.25

$4.60

$3.99

$3.54

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: $7.08
152In Stock

Mfr. Part No.
59022-3-T-02-A

Mouser Part No
934-59022-3-T-02-A

Littelfuse

Proximity Sensors CO 20-25AT 300mm TIN

Learn More

Datasheet

152In Stock

$7.08

$5.80

$5.78

$5.14

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: $8.16
500Expected 13/4/2026

Mfr. Part No.
59025-3-T-02-F

Mouser Part No
934-59025-3-T-02-F

Littelfuse

Proximity Sensors PROX SENS CHANGE OVER UNTINNED

Learn More

Datasheet

500Expected 13/4/2026

$8.16

$6.30

$5.60

$5.16

Min.: 1
Mult.: 1

Magnetic

5.7 mm

Wire

SPDT-CO

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

59025-4-S-05-A
Littelfuse
1: $10.94
307Expected 28/5/2026

Mfr. Part No.
59025-4-S-05-A

Mouser Part No
934-59025-4-S-05-A

Littelfuse

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

Learn More

Datasheet

307Expected 28/5/2026

$10.94

$8.42

$7.51

$7.06

Min.: 1
Mult.: 1

Magnetic

7.2 mm

Wire

SPST-NC

Proximity Sensors NO 12-18AT Tinned Leads

59040-1-S-02-A
Littelfuse
1: $5.14
1,272On Order

Mfr. Part No.
59040-1-S-02-A

Mouser Part No
934-59040-1-S-02-A

Littelfuse

Proximity Sensors NO 12-18AT Tinned Leads

Learn More

Datasheet

1,272On Order

$5.14

$3.99

$3.54

$3.25

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: $9.33
395Expected 10/3/2026

Mfr. Part No.
59040-3-S-02-A

Mouser Part No
934-59040-3-S-02-A

Littelfuse

Proximity Sensors CO 15-20AT Tinned Leads

Learn More

Datasheet

395Expected 10/3/2026

$9.33

$7.19

$6.41

$5.88

View

Min.: 1
Mult.: 1

Magnetic

21 mm

Wire

SPDT-CO

Proximity Sensors 59025 020 PROX SENSOR

59025-020
Littelfuse
1: $3.27
489Expected 13/5/2026

Mfr. Part No.
59025-020

Mouser Part No
934-59025-020

Littelfuse

Proximity Sensors 59025 020 PROX SENSOR

Learn More

489Expected 13/5/2026

$3.27

$2.56

$2.22

$2.06

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: $1.52
700Expected 4/6/2026

Mfr. Part No.
59025-1-T-05-A

Mouser Part No
934-59025-1-T-05-A

Littelfuse

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

Learn More

Datasheet

700Expected 4/6/2026

$1.52

$1.19

$1.06

$1.02

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: $3.84
500Expected 19/5/2026

Mfr. Part No.
59025-1-U-05-A

Mouser Part No
934-59025-1-U-05-A

Littelfuse

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

Learn More

Datasheet

500Expected 19/5/2026

$3.84

$3.48

$3.34

$3.20

View

Min.: 1
Mult.: 1

Magnetic

4.9 mm

Wire

SPST-NO

Proximity Sensors NO Sub Miniature Firecracker

59010-010
Littelfuse
500: $10.43
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
59010-010

Mouser Part No
934-59010-010

Littelfuse

Proximity Sensors NO Sub Miniature Firecracker

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$10.43

$9.97

Min.: 500
Mult.: 100

Magnetic

6 mm

Wire

SPST-NO

Firecracker Sensors

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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