.hide-partial { max-height: none; } .show-more { display: none; }

Sensors Portfolio

Littelfuse is a global leader in magnetic sensing solutions with a portfolio covering reed switches, reed sensors, hall effect sensors, reed relays, and magnetic actuators. Littelfuse also offers a broad range of thermistors, resistance temperature detectors (RTDs), digital temperature indicators, and probes and assemblies for temperature sensing applications.

All Results (441)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

59025-2-U-02-A
Littelfuse
1: $5.25
159In 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

Learn More

Datasheet

159In Stock

$5.25

$4.71

$4.50

$4.27

View

Min.: 1
Mult.: 1

Proximity Sensors NO 17-23AT Untinned Leads

59040-1-T-02-F
Littelfuse
1: $5.24
25In Stock
500Expected 2/12/2026

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

25In Stock

500Expected 2/12/2026

$5.24

$4.37

$4.04

$3.88

View

Min.: 1
Mult.: 1

Proximity Sensors NO 22-28AT Tinned Leads

59040-1-U-02-A
Littelfuse
1: $5.49
53In Stock
500Expected 30/11/2026

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

53In Stock

500Expected 30/11/2026

$5.49

$4.60

$4.26

$4.16

View

Min.: 1
Mult.: 1

Proximity Sensors NC 15-20AT Tinned Leads

59040-4-S-02-A
Littelfuse
1: $10.02
96In Stock
500Expected 21/12/2026

Mfr. Part No.
59040-4-S-02-A

Mouser Part No
934-59040-4-S-02-A

Littelfuse

Proximity Sensors NC 15-20AT Tinned Leads

Learn More

Datasheet

96In Stock

500Expected 21/12/2026

$10.02

$8.50

$7.62

$7.30

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 59045-1-T-00-0 SENS

59045-1-T-00-0
Littelfuse
1: $4.73
67In Stock
2,000On Order

Mfr. Part No.
59045-1-T-00-0

Mouser Part No
934-59045-1-T-00-0

Littelfuse

Magnetic/Reed Switches 59045-1-T-00-0 SENS

Learn More

Datasheet

67In Stock

2,000On Order

$4.73

$3.97

$3.67

$3.10

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

59050-010
Littelfuse
1: $2.64
400In Stock
1,800Expected 1/10/2026

Mfr. Part No.
59050-010

Mouser Part No
934-59050-010

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

400In Stock

1,800Expected 1/10/2026

$2.64

$2.23

$2.07

$1.74

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 59050-1-S-00-0 SENS

59050-1-S-00-0
Littelfuse
1: $3.43
444In Stock

Mfr. Part No.
59050-1-S-00-0

Mouser Part No
934-59050-1-S-00-0

Littelfuse

Magnetic/Reed Switches 59050-1-S-00-0 SENS

Learn More

Datasheet

444In Stock

$3.43

$2.88

$2.68

$2.26

View

Min.: 1
Mult.: 1

Proximity Sensors 59060-1-T-03-A Proximity Sensors

59060-1-T-03-A
Littelfuse
1: $17.86
1In Stock
500Expected 8/2/2027

Mfr. Part No.
59060-1-T-03-A

Mouser Part No
934-59060-1-T-03-A

Littelfuse

Proximity Sensors 59060-1-T-03-A Proximity Sensors

Learn More

Datasheet

1In Stock

500Expected 8/2/2027

$17.86

$14.20

$13.65

$13.02

View

Min.: 1
Mult.: 1

Proximity Sensors 59060-1-T-05-A

59060-1-T-05-A
Littelfuse
1: $19.03
6In Stock
500Expected 24/12/2026

Mfr. Part No.
59060-1-T-05-A

Mouser Part No
934-59060-1-T-05-A

Littelfuse

Proximity Sensors 59060-1-T-05-A

Learn More

Datasheet

6In Stock

500Expected 24/12/2026

$19.03

$16.51

$15.33

$14.18

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SEN THREAD BARREL SPST-CO

59065-030
Littelfuse
1: $11.76
81In Stock

Mfr. Part No.
59065-030

Mouser Part No
934-59065-030

Littelfuse

Proximity Sensors PROX SEN THREAD BARREL SPST-CO

Learn More

Datasheet

81In Stock

$11.76

$11.07

$9.78

$9.06

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SEN THREAD BARREL SPST-NC

59065-040
Littelfuse
1: $8.06
343In Stock
500Expected 1/10/2026

Mfr. Part No.
59065-040

Mouser Part No
934-59065-040

Littelfuse

Proximity Sensors PROX SEN THREAD BARREL SPST-NC

Learn More

Datasheet

343In Stock

500Expected 1/10/2026

$8.06

$7.86

$6.72

$6.23

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

59070-020
Littelfuse
1: $7.45
56In Stock
5,200On Order

Mfr. Part No.
59070-020

Mouser Part No
934-59070-020

Littelfuse

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

Learn More

Datasheet

56In Stock

5,200On Order

$7.45

$6.22

$5.77

$4.71

View

Min.: 1
Mult.: 1

Proximity Sensors 59070-1-S-02-A SENS

59070-1-S-02-A
Littelfuse
1: $6.23
115In Stock
1,900On Order

Mfr. Part No.
59070-1-S-02-A

Mouser Part No
934-59070-1-S-02-A

Littelfuse

Proximity Sensors 59070-1-S-02-A SENS

Learn More

Datasheet

115In Stock

1,900On Order

$6.23

$5.59

$5.36

$5.07

View

Min.: 1
Mult.: 1

Proximity Sensors 59070-1-S-02-F SENS

59070-1-S-02-F
Littelfuse
1: $6.91
261In Stock

Mfr. Part No.
59070-1-S-02-F

Mouser Part No
934-59070-1-S-02-F

Littelfuse

Proximity Sensors 59070-1-S-02-F SENS

Learn More

Datasheet

261In Stock

$6.91

$6.77

$6.53

$6.16

View

Min.: 1
Mult.: 1

Proximity Sensors 59075-1-U-03-A Proximity Sensors

59075-1-U-03-A
Littelfuse
1: $29.20
3In Stock
600Expected 13/10/2026

Mfr. Part No.
59075-1-U-03-A

Mouser Part No
934-59075-1-U-03-A

Littelfuse

Proximity Sensors 59075-1-U-03-A Proximity Sensors

Learn More

Datasheet

3In Stock

600Expected 13/10/2026

$29.20

$26.68

$25.74

$24.63

View

Min.: 1
Mult.: 1

Proximity Sensors 59140-1-S-02-F SENS

59140-1-S-02-F
Littelfuse
1: $5.11
99In Stock
9,000On Order

Mfr. Part No.
59140-1-S-02-F

Mouser Part No
934-59140-1-S-02-F

Littelfuse

Proximity Sensors 59140-1-S-02-F SENS

Learn More

Datasheet

99In Stock

9,000On Order

$5.11

$4.58

$4.38

$4.15

View

Min.: 1
Mult.: 1

Proximity Sensors 200V 1000mm TINNED LEADS

59140-1-T-05-F
Littelfuse
1: $7.92
188In Stock

Mfr. Part No.
59140-1-T-05-F

Mouser Part No
934-59140-1-T-05-F

Littelfuse

Proximity Sensors 200V 1000mm TINNED LEADS

Learn More

Datasheet

188In Stock

$7.92

$7.14

$6.84

$6.50

View

Min.: 1
Mult.: 1

Proximity Sensors 59140-2-T-02-F SENS

59140-2-T-02-F
Littelfuse
1: $5.25
310In Stock

Mfr. Part No.
59140-2-T-02-F

Mouser Part No
934-59140-2-T-02-F

Littelfuse

Proximity Sensors 59140-2-T-02-F SENS

Learn More

Datasheet

310In Stock

$5.25

$4.71

$4.50

$4.27

View

Min.: 1
Mult.: 1

Proximity Sensors 59140-3-T-02-F SENS

59140-3-T-02-F
Littelfuse
1: $7.52
109In Stock

Mfr. Part No.
59140-3-T-02-F

Mouser Part No
934-59140-3-T-02-F

Littelfuse

Proximity Sensors 59140-3-T-02-F SENS

Learn More

Datasheet

109In Stock

$7.52

$7.38

$7.11

$6.79

$5.64

Min.: 1
Mult.: 1

Proximity Sensors NO 12-18AT 300mm Mini Flange Mount

59141-1-S-02-F
Littelfuse
1: $6.65
265In Stock
500Expected 15/10/2026

Mfr. Part No.
59141-1-S-02-F

Mouser Part No
934-59141-1-S-02-F

Littelfuse

Proximity Sensors NO 12-18AT 300mm Mini Flange Mount

Learn More

Datasheet

265In Stock

500Expected 15/10/2026

$6.65

$5.96

$5.70

$5.40

View

Min.: 1
Mult.: 1

Proximity Sensors PROXIMITY SENSOR FLANGE MOUNT

59145-020
Littelfuse
1: $6.46
2In Stock
500Expected 30/11/2026

Mfr. Part No.
59145-020

Mouser Part No
934-59145-020

Littelfuse

Proximity Sensors PROXIMITY SENSOR FLANGE MOUNT

Learn More

Datasheet

2In Stock

500Expected 30/11/2026

$6.46

$5.98

$5.55

$5.14

View

Min.: 1
Mult.: 1

Proximity Sensors 59145-1-T-02-F SENS

59145-1-T-02-F
Littelfuse
1: $4.58
242In Stock
500Expected 5/10/2026

Mfr. Part No.
59145-1-T-02-F

Mouser Part No
934-59145-1-T-02-F

Littelfuse

Proximity Sensors 59145-1-T-02-F SENS

Learn More

Datasheet

242In Stock

500Expected 5/10/2026

$4.58

$4.09

$3.92

$3.71

View

Min.: 1
Mult.: 1

Proximity Sensors 59145-1-V-02-A SENS

59145-1-V-02-A
Littelfuse
1: $4.83
405In Stock

Mfr. Part No.
59145-1-V-02-A

Mouser Part No
934-59145-1-V-02-A

Littelfuse

Proximity Sensors 59145-1-V-02-A SENS

Learn More

Datasheet

405In Stock

$4.83

$4.32

$4.13

$3.92

View

Min.: 1
Mult.: 1

Proximity Sensors 59145-4-T-02-A SENS

59145-4-T-02-A
Littelfuse
1: $7.92
154In Stock

Mfr. Part No.
59145-4-T-02-A

Mouser Part No
934-59145-4-T-02-A

Littelfuse

Proximity Sensors 59145-4-T-02-A SENS

Learn More

Datasheet

154In Stock

$7.92

$7.14

$6.84

$6.83

$5.98

Min.: 1
Mult.: 1

Proximity Sensors 59150 020 PROX SENSOR

59150-020
Littelfuse
1: $6.45
347In Stock

Mfr. Part No.
59150-020

Mouser Part No
934-59150-020

Littelfuse

Proximity Sensors 59150 020 PROX SENSOR

Learn More

Datasheet

347In Stock

$6.45

$6.35

$5.39

$4.99

View

Min.: 1
Mult.: 1

Sensors Portfolio

All Results (441)

Customer Service Office

Company

Resources

Support

Sensors Portfolio

All Results (441)

Sensors

Electromechanical

Industrial Automation