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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)

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Part #

Magnetic/Reed Switches MDSR-7 15-20

MDSR-7-15-20
Littelfuse
1: $1.80
3,797In Stock

Mfr. Part No.
MDSR-7-15-20

Mouser Part No
934-MDSR-715-20

Littelfuse

Magnetic/Reed Switches MDSR-7 15-20

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Datasheet

3,797In Stock

$1.80

$1.52

$1.41

$1.26

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSR-7 20-25

MDSR-7-20-25
Littelfuse
1: $1.80
3,019In Stock

Mfr. Part No.
MDSR-7-20-25

Mouser Part No
934-MDSR-720-25

Littelfuse

Magnetic/Reed Switches MDSR-7 20-25

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Datasheet

3,019In Stock

$1.80

$1.52

$1.41

$1.26

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Min.: 1
Mult.: 1

Magnetic/Reed Switches NO 7-13AT

MLRR-3-7-13
Littelfuse
1: $2.00
1,923In Stock

Mfr. Part No.
MLRR-3-7-13

Mouser Part No
934-MLRR-3-7-13

Littelfuse

Magnetic/Reed Switches NO 7-13AT

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Datasheet

1,923In Stock

$2.00

$1.71

$1.59

$1.47

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Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MLRR-3-17-23
Littelfuse
1: $1.73
2,134In Stock

Mfr. Part No.
MLRR-3-17-23

Mouser Part No
934-MLRR-317-23

Littelfuse

Magnetic/Reed Switches SWITCH REED

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Datasheet

2,134In Stock

$1.73

$1.51

$1.40

$1.26

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Min.: 1
Mult.: 1

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

59010-1-T-02-F
Littelfuse
1: $18.20
296In Stock
200Expected 31/8/2026

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

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Datasheet

296In Stock

200Expected 31/8/2026

$18.20

$17.79

$15.07

$13.97

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Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MDRR-DT-15-25-F
Littelfuse
1: $4.99
2,149In Stock

Mfr. Part No.
MDRR-DT-15-25-F

Mouser Part No
934-MDRR-DT15-25F

Littelfuse

Magnetic/Reed Switches SWITCH REED

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Datasheet

2,149In Stock

$4.99

$4.18

$3.88

$3.45

$3.36

Min.: 1
Mult.: 1

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

59025-1-V-05-A
Littelfuse
1: $4.54
26In 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

26In Stock

$4.54

$4.08

$3.89

$3.69

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Min.: 1
Mult.: 1

Hall Effect / Magnetic Sensors - Industrial 55140 AP02A HALL SENSOR

55140-AP-02-A
Littelfuse
1: $17.42
6In Stock

Mfr. Part No.
55140-AP-02-A

Mouser Part No
934-55140AP02A

Littelfuse

Hall Effect / Magnetic Sensors - Industrial 55140 AP02A HALL SENSOR

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Datasheet

6In Stock

$17.42

$15.83

$15.25

$14.54

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Min.: 1
Mult.: 1

Sensor Fixings & Accessories 57045 000 ACTUATOR

57045-000
Littelfuse
1: $3.69
735In Stock
1,260Expected 24/9/2026

Mfr. Part No.
57045-000

Mouser Part No
934-57045-000

Littelfuse

Sensor Fixings & Accessories 57045 000 ACTUATOR

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Datasheet

735In Stock

1,260Expected 24/9/2026

$3.69

$3.29

$2.98

$2.86

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Min.: 1
Mult.: 1

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

57065-000
Littelfuse
1: $4.68
462In Stock

Mfr. Part No.
57065-000

Mouser Part No
934-57065-000

Littelfuse

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

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Datasheet

462In Stock

$4.68

$4.20

$3.79

$3.54

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Min.: 1
Mult.: 1

Proximity Sensors SUB-MIN FIRECRACKER REED SENSR

59010-1-S-02-A
Littelfuse
1: $18.20
121In Stock

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

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Datasheet

121In Stock

$18.20

$18.10

$15.07

$13.97

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Min.: 1
Mult.: 1

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

59020-010
Littelfuse
1: $9.51
247In Stock
500Expected 21/12/2026

Mfr. Part No.
59020-010

Mouser Part No
934-59020-010

Littelfuse

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

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Datasheet

247In Stock

500Expected 21/12/2026

$9.51

$8.60

$8.24

$7.83

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Min.: 1
Mult.: 1

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

59020-1-S-02-A
Littelfuse
1: $11.75
220In Stock
600On Order

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

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

Littelfuse

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

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Datasheet

220In Stock

600On Order

$11.75

$11.33

$9.59

$8.84

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Min.: 1
Mult.: 1

Proximity Sensors PROXIMITY SENSORS

59020-1-S-02-F
Littelfuse
1: $11.98
251In Stock
100Expected 28/9/2026

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

251In Stock

100Expected 28/9/2026

$11.98

$10.35

$9.74

$9.00

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Min.: 1
Mult.: 1

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

59020-1-S-05-A
Littelfuse
1: $12.88
30In Stock

Mfr. Part No.
59020-1-S-05-A

Mouser Part No
934-59020-1-S-05-A

Littelfuse

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

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Datasheet

30In Stock

$12.88

$11.66

$11.19

$10.64

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Min.: 1
Mult.: 1

Proximity Sensors NO 22-28AT 300mm TIN

59022-1-U-02-A
Littelfuse
1: $4.79
335In 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

335In Stock

$4.79

$4.30

$4.11

$3.89

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Min.: 1
Mult.: 1

Proximity Sensors CO 20-25AT 300mm TIN

59022-3-T-02-A
Littelfuse
1: $7.97
82In 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

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Datasheet

82In Stock

$7.97

$7.18

$6.88

$6.53

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Min.: 1
Mult.: 1

Proximity Sensors NC 15-20AT 300mm TIN

59022-4-S-02-A
Littelfuse
1: $6.00
292In Stock
1,100On Order

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

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Datasheet

292In Stock

1,100On Order

$6.00

$5.39

$5.15

$4.88

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Min.: 1
Mult.: 1

Proximity Sensors 59025 020 PROX SENSOR

59025-020
Littelfuse
1: $3.89
722In Stock

Mfr. Part No.
59025-020

Mouser Part No
934-59025-020

Littelfuse

Proximity Sensors 59025 020 PROX SENSOR

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722In Stock

$3.89

$3.03

$2.46

$2.24

$2.11

Min.: 1
Mult.: 1

Proximity Sensors 200V 100mm TINNED LEADS

59025-1-S-01-A
Littelfuse
1: $3.09
468In 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

468In Stock

$3.09

$2.76

$2.48

$2.38

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Min.: 1
Mult.: 1

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

59025-1-S-02-F
Littelfuse
1: $3.85
6In Stock
700Expected 2/12/2026

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

6In Stock

700Expected 2/12/2026

$3.85

$3.29

$3.01

$2.58

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Min.: 1
Mult.: 1

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

59025-1-S-05-A
Littelfuse
1: $2.48
909In Stock

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

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Datasheet

909In Stock

$2.48

$2.20

$1.99

$1.89

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Min.: 1
Mult.: 1

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

59025-1-T-02-A
Littelfuse
1: $3.22
530In Stock

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

530In Stock

$3.22

$2.88

$2.60

$2.49

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Min.: 1
Mult.: 1

Proximity Sensors PROX SENS NORM OPEN UNTINNED

59025-1-T-02-F
Littelfuse
1: $1.59
550In 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

550In Stock

$1.59

$1.41

$1.25

$1.20

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Min.: 1
Mult.: 1

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

59025-1-V-02-A
Littelfuse
1: $3.21
30In 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

Learn More

Datasheet

30In Stock

$3.21

$2.86

$2.57

$2.45

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Min.: 1
Mult.: 1

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