Proximity Sensors – Mouser Switzerland

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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 PROX SENS CHANGE OVER UNTINNED

59025-3-T-02-F
Littelfuse
1: 4.32 CHF
495In Stock

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

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Datasheet

495In Stock

4.32 CHF

3.89 CHF

3.73 CHF

3.54 CHF

View

Min.: 1
Mult.: 1

Magnetic

5.7 mm

Wire

SPDT-CO

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

59025-4-T-02-F
Littelfuse
1: 4.47 CHF
598In Stock

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

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

Littelfuse

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

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Datasheet

598In Stock

4.47 CHF

3.72 CHF

3.46 CHF

2.82 CHF

View

Min.: 1
Mult.: 1

Magnetic

5.7 mm

Wire

SPST-NC

Proximity Sensors 59025-3-S-02-A

59025-3-S-02-A
Littelfuse
1: 5.16 CHF
452In Stock

Mfr. Part No.
59025-3-S-02-A

Mouser Part No
934-59025-3-S-02-A

Littelfuse

Proximity Sensors 59025-3-S-02-A

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Datasheet

452In Stock

5.16 CHF

4.30 CHF

3.98 CHF

3.25 CHF

View

Min.: 1
Mult.: 1

Magnetic

7.2 mm

Wire

SPDT-CO

Proximity Sensors PROXIMITY SENSORS

59020-1-S-02-F
Littelfuse
1: 6.66 CHF
13In Stock
500Expected 28/09/2026

Mfr. Part No.
59020-1-S-02-F

Mouser Part No
934-59020-1-S-02-F

Littelfuse

Proximity Sensors PROXIMITY SENSORS

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Datasheet

13In Stock

500Expected 28/09/2026

6.66 CHF

6.01 CHF

5.77 CHF

5.25 CHF

View

Min.: 1
Mult.: 1

Magnetic

6 mm

Wire

SPST-NO

Proximity Sensors NC 25-30AT 300mm UNTIN

59022-4-U-02-F
Littelfuse
1: 3.35 CHF
447In 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

447In Stock

3.35 CHF

3.01 CHF

2.88 CHF

2.72 CHF

View

Min.: 1
Mult.: 1

Magnetic

6.5 mm

Wire

SPST-NC

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

59025-2-T-02-A
Littelfuse
1: 3.54 CHF
416In Stock

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

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

Littelfuse

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

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Datasheet

416In Stock

3.54 CHF

2.95 CHF

2.74 CHF

2.53 CHF

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: 2.66 CHF
495In Stock

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

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Datasheet

495In Stock

2.66 CHF

2.39 CHF

2.29 CHF

2.16 CHF

View

Min.: 1
Mult.: 1

Magnetic

4.9 mm

Wire

SPST-NO

Proximity Sensors NO 12-18AT Untinned Leads

59040-1-S-02-F
Littelfuse
1: 3.05 CHF
372In Stock

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

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

Littelfuse

Proximity Sensors NO 12-18AT Untinned Leads

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Datasheet

372In Stock

3.05 CHF

2.56 CHF

2.37 CHF

2.18 CHF

View

Min.: 1
Mult.: 1

Magnetic

25 mm

Wire

SPST-NO

Proximity Sensors 59021-1-S-02-F SENS

59021-1-S-02-F
Littelfuse
1: 14.69 CHF
327In Stock

Mfr. Part No.
59021-1-S-02-F

Mouser Part No
934-59021-1-S-02-F

Littelfuse

Proximity Sensors 59021-1-S-02-F SENS

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Datasheet

327In Stock

14.69 CHF

12.15 CHF

11.26 CHF

10.11 CHF

View

Min.: 1
Mult.: 1

Magnetic

6 mm

Wire

SPST-NO

Proximity Sensors NO 17-23AT 300mm UNTIN

59022-1-T-02-F
Littelfuse
1: 3.05 CHF
319In Stock

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

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

Littelfuse

Proximity Sensors NO 17-23AT 300mm UNTIN

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Datasheet

319In Stock

3.05 CHF

2.56 CHF

2.37 CHF

1.93 CHF

View

Min.: 1
Mult.: 1

Magnetic

7 mm

Wire

SPST-NO

Proximity Sensors 59025-2-T-02-F SENS

59025-2-T-02-F
Littelfuse
1: 3.41 CHF
379In Stock

Mfr. Part No.
59025-2-T-02-F

Mouser Part No
934-59025-2-T-02-F

Littelfuse

Proximity Sensors 59025-2-T-02-F SENS

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Datasheet

379In Stock

3.41 CHF

2.85 CHF

2.64 CHF

2.15 CHF

View

Min.: 1
Mult.: 1

Magnetic

6.2 mm

Wire

SPST-NO

Proximity Sensors NO 12-18AT 300mm CONN

59022-1-S-02-E
Littelfuse
1: 2.30 CHF
435In Stock

Mfr. Part No.
59022-1-S-02-E

Mouser Part No
934-59022-1-S-02-E

Littelfuse

Proximity Sensors NO 12-18AT 300mm CONN

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Datasheet

435In Stock

2.30 CHF

1.94 CHF

1.80 CHF

1.58 CHF

View

Min.: 1
Mult.: 1

Magnetic

9.6 mm

Wire

SPST-NO

Proximity Sensors SUB-MIN FIRECRACKER REED SENSR

59010-1-S-02-F
Littelfuse
1: 9.09 CHF
217In Stock
1 000On Order

Mfr. Part No.
59010-1-S-02-F

Mouser Part No
934-59010-1-S-02-F

Littelfuse

Proximity Sensors SUB-MIN FIRECRACKER REED SENSR

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Datasheet

217In Stock

1 000On Order

9.09 CHF

7.53 CHF

6.98 CHF

6.24 CHF

View

Min.: 1
Mult.: 1

Magnetic

6 mm

Wire

SPST-NO

Proximity Sensors CO 15-20AT 300mm TIN

59022-3-S-02-A
Littelfuse
1: 4.22 CHF
532In Stock
500Expected 02/12/2026

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

532In Stock

500Expected 02/12/2026

4.22 CHF

3.51 CHF

3.25 CHF

2.66 CHF

2.65 CHF

Min.: 1
Mult.: 1

Magnetic

9.3 mm

Wire

SPDT-CO

Proximity Sensors PROXIMITY SENSOR 12"LEADS 200V

59025-010
Littelfuse
1: 2.05 CHF
8 673In Stock

Mfr. Part No.
59025-010

Mouser Part No
934-59025-010

Littelfuse

Proximity Sensors PROXIMITY SENSOR 12"LEADS 200V

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8 673In Stock

2.05 CHF

1.95 CHF

1.83 CHF

Min.: 1
Mult.: 1

Magnetic

8 mm

Cable

SPST-NO

Proximity Sensors 59025 030 PROX SENSOR

59025-030
Littelfuse
1: 5.14 CHF
1 408In Stock
2 100Expected 28/09/2026

Mfr. Part No.
59025-030

Mouser Part No
934-59025-030

Littelfuse

Proximity Sensors 59025 030 PROX SENSOR

Learn More

1 408In Stock

2 100Expected 28/09/2026

5.14 CHF

4.98 CHF

4.29 CHF

3.97 CHF

View

Min.: 1
Mult.: 1

Magnetic

7 mm

Cable

SPDT-CO

Proximity Sensors PROXIMITY SENSOR 12"LD SPST-NC

59025-040
Littelfuse
1: 3.94 CHF
640In Stock

Mfr. Part No.
59025-040

Mouser Part No
934-59025-040

Littelfuse

Proximity Sensors PROXIMITY SENSOR 12"LD SPST-NC

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640In Stock

3.94 CHF

3.92 CHF

3.28 CHF

3.04 CHF

View

Min.: 1
Mult.: 1

Magnetic

7 mm

Cable

SPST-NC

Proximity Sensors PROX SENSOR NORM OPEN TINNED

59025-1-S-02-A
Littelfuse
1: 1.98 CHF
1 329In Stock
1 800Expected 28/12/2026

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

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

Littelfuse

Proximity Sensors PROX SENSOR NORM OPEN TINNED

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Datasheet

1 329In Stock

1 800Expected 28/12/2026

1.98 CHF

1.93 CHF

Min.: 1
Mult.: 1

Magnetic

7.9 mm

Wire

SPST-NO

Proximity Sensors 59025-3-T-02-A SENS

59025-3-T-02-A
Littelfuse
1: 5.16 CHF
578In Stock
600Expected 17/08/2026

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

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

Littelfuse

Proximity Sensors 59025-3-T-02-A SENS

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Datasheet

578In Stock

600Expected 17/08/2026

5.16 CHF

4.30 CHF

3.98 CHF

3.29 CHF

Min.: 1
Mult.: 1

Magnetic

5.7 mm

Wire

SPDT-CO

Proximity Sensors PROX SENS NORM CLOSED TINNED

59025-4-S-02-A
Littelfuse
1: 3.87 CHF
478In Stock

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

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

Littelfuse

Proximity Sensors PROX SENS NORM CLOSED TINNED

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Datasheet

478In Stock

3.87 CHF

3.49 CHF

3.33 CHF

3.15 CHF

View

Min.: 1
Mult.: 1

Magnetic

7.2 mm

Wire

SPST-NC

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

59025-4-S-05-A
Littelfuse
1: 6.82 CHF
703In Stock

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

703In Stock

6.82 CHF

5.66 CHF

5.24 CHF

4.43 CHF

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: 3.20 CHF
636In Stock
1 600Expected 01/10/2026

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

636In Stock

1 600Expected 01/10/2026

3.20 CHF

2.68 CHF

2.48 CHF

2.02 CHF

View

Min.: 1
Mult.: 1

Magnetic

25 mm

Wire

SPST-NO

Proximity Sensors 59010-1-T-02-F SENS

59010-1-T-02-F
Littelfuse
1: 10.61 CHF
296In Stock
200Expected 17/08/2026

Mfr. Part No.
59010-1-T-02-F

Mouser Part No
934-59010-1-T-02-F

Littelfuse

Proximity Sensors 59010-1-T-02-F SENS

Learn More

Datasheet

296In Stock

200Expected 17/08/2026

10.61 CHF

10.37 CHF

8.79 CHF

8.14 CHF

View

Min.: 1
Mult.: 1

Magnetic

4.5 mm

Wire

SPST-NO

Proximity Sensors 59025-1-V-05-A SENS

59025-1-V-05-A
Littelfuse
1: 2.65 CHF
36In Stock

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

Mouser Part No
576-59025-1-V-05-A

Littelfuse

Proximity Sensors 59025-1-V-05-A SENS

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Datasheet

36In Stock

2.65 CHF

2.38 CHF

2.27 CHF

2.15 CHF

View

Min.: 1
Mult.: 1

Magnetic

4.2 mm

Wire

SPST-NO

Proximity Sensors SUB-MIN FIRECRACKER REED SENSR

59010-1-S-02-A
Littelfuse
1: 11.58 CHF
47In Stock
500Expected 17/08/2026

Mfr. Part No.
59010-1-S-02-A

Mouser Part No
934-59010-1-S-02-A

Littelfuse

Proximity Sensors SUB-MIN FIRECRACKER REED SENSR

Learn More

Datasheet

47In Stock

500Expected 17/08/2026

11.58 CHF

10.56 CHF

9.32 CHF

8.51 CHF

View

Min.: 1
Mult.: 1

Magnetic

6 mm

Wire

SPST-NO

Firecracker Sensors

Customer Service Office

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