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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 #

Level Sensors 59630 1T03A FLOAT SENSOR

59630-1-T-03-A
Littelfuse
1: $9.66
428In Stock

Mfr. Part No.
59630-1-T-03-A

Mouser Part No
934-59630-1-T-03-A

Littelfuse

Level Sensors 59630 1T03A FLOAT SENSOR

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Datasheet

428In Stock

$9.66

$8.01

$7.65

$7.56

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Min.: 1
Mult.: 1

Magnetic/Reed Switches CO 10-15AT SMT

MDSM-DTB-10-15
Littelfuse
1: $5.49
765In Stock

Mfr. Part No.
MDSM-DTB-10-15

Mouser Part No
934-MDSM-DTB-10-15

Littelfuse

Magnetic/Reed Switches CO 10-15AT SMT

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Datasheet

765In Stock

$5.49

$4.57

$4.24

$3.78

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Min.: 1
Mult.: 1

Magnetic/Reed Switches NO 25-30AT

MDSR-7-25-30
Littelfuse
1: $1.32
2,360In Stock

Mfr. Part No.
MDSR-7-25-30

Mouser Part No
934-MDSR-7-25-30

Littelfuse

Magnetic/Reed Switches NO 25-30AT

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Datasheet

2,360In Stock

$1.32

$1.12

$1.04

$0.924

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Min.: 1
Mult.: 1

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

57105-000
Littelfuse
1: $2.25
2,834In Stock

Mfr. Part No.
57105-000

Mouser Part No
934-57105-000

Littelfuse

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

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Datasheet

2,834In Stock

$2.25

$2.09

$1.85

$1.80

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Min.: 1
Mult.: 1

Proximity Sensors PROX SEN THREAD BARREL SPST-CO

59070-030
Littelfuse
1: $8.98
2,690In Stock

Mfr. Part No.
59070-030

Mouser Part No
934-59070-030

Littelfuse

Proximity Sensors PROX SEN THREAD BARREL SPST-CO

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Datasheet

2,690In Stock

$8.98

$7.46

$6.91

$5.68

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Min.: 1
Mult.: 1

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

59145-1-S-02-A
Littelfuse
1: $4.37
3,019In Stock

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

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

Littelfuse

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

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Datasheet

3,019In Stock

$4.37

$4.29

$3.65

$3.38

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Min.: 1
Mult.: 1

Magnetic/Reed Switches HA15-2 17-23

HA15-2-17-23
Littelfuse
1: $2.33
1,036In Stock

Mfr. Part No.
HA15-2-17-23

Mouser Part No
934-HA15-217-23

Littelfuse

Magnetic/Reed Switches HA15-2 17-23

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Datasheet

1,036In Stock

$2.33

$1.97

$1.82

$1.62

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSM-10R 5431 10-25

MDSM-10R-10-25
Littelfuse
1: $1.72
2,420In Stock

Mfr. Part No.
MDSM-10R-10-25

Mouser Part No
934-MDSM-10R10-25

Littelfuse

Magnetic/Reed Switches MDSM-10R 5431 10-25

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Datasheet

2,420In Stock

Cut Tape

$1.72

$1.48

$1.37

$1.22

Reel

$0.843

View

Min.: 1
Mult.: 1

: 3,000

Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN

55140-3H-03-A
Littelfuse
1: $8.60
482In Stock

Mfr. Part No.
55140-3H-03-A

Mouser Part No
934-55140-3H-03-A

Littelfuse

Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 500mm TIN

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Datasheet

482In Stock

$8.60

$7.78

$7.48

$7.11

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SENS CHANGE OVER UNTINNED

59025-3-T-02-F
Littelfuse
1: $5.45
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

$5.45

$4.91

$4.71

$4.46

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Min.: 1
Mult.: 1

Proximity Sensors 59085-1-T-02-F SENS

59085-1-T-02-F
Littelfuse
1: $8.01
975In Stock

Mfr. Part No.
59085-1-T-02-F

Mouser Part No
934-59085-1-T-02-F

Littelfuse

Proximity Sensors 59085-1-T-02-F SENS

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Datasheet

975In Stock

$8.01

$7.24

$6.96

$6.61

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Min.: 1
Mult.: 1

Magnetic/Reed Switches 175V 5WATTS

MDRR-DT-30-35-F
Littelfuse
1: $5.34
857In Stock
1,000Expected 26/10/2026

Mfr. Part No.
MDRR-DT-30-35-F

Mouser Part No
934-MDRR-DT-30-35-F

Littelfuse

Magnetic/Reed Switches 175V 5WATTS

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Datasheet

857In Stock

1,000Expected 26/10/2026

$5.34

$4.45

$4.12

$3.68

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSM-10R 5431 15-20

MDSM-10R-15-20
Littelfuse
1: $1.57
2,877In Stock

Mfr. Part No.
MDSM-10R-15-20

Mouser Part No
934-MDSM-10R15-20

Littelfuse

Magnetic/Reed Switches MDSM-10R 5431 15-20

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Datasheet

2,877In Stock

Cut Tape

$1.57

$1.33

$1.29

$1.15

View

Reel

$0.912

Min.: 1
Mult.: 1

: 3,000

Proximity Sensors 59025-3-S-02-A

59025-3-S-02-A
Littelfuse
1: $5.53
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

$5.53

$4.98

$4.77

$4.53

View

Min.: 1
Mult.: 1

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

59140-3-S-02-F
Littelfuse
1: $5.53
486In Stock

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

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

Littelfuse

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

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Datasheet

486In Stock

$5.53

$4.98

$4.77

$4.37

View

Min.: 1
Mult.: 1

Proximity Sensors 59150-3-T-02-F SENS

59150-3-T-02-F
Littelfuse
1: $6.96
491In Stock

Mfr. Part No.
59150-3-T-02-F

Mouser Part No
934-59150-3-T-02-F

Littelfuse

Proximity Sensors 59150-3-T-02-F SENS

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Datasheet

491In Stock

$6.96

$6.95

$5.79

$5.37

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 59165-1-T-00-A SENS

59165-1-T-00-A
Littelfuse
1: $2.03
2,837In Stock

Mfr. Part No.
59165-1-T-00-A

Mouser Part No
934-59165-1-T-00-A

Littelfuse

Magnetic/Reed Switches 59165-1-T-00-A SENS

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Datasheet

2,837In Stock

$2.03

$1.71

$1.59

$1.42

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDRR-DT 1156 15-30 U

MDRR-DT-15-30-U
Littelfuse
1: $5.34
2,296In Stock

Mfr. Part No.
MDRR-DT-15-30-U

Mouser Part No
934-MDRR-DT15-30U

Littelfuse

Magnetic/Reed Switches MDRR-DT 1156 15-30 U

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Datasheet

2,296In Stock

$5.34

$4.46

$4.13

$3.69

View

Min.: 1
Mult.: 1

Proximity Sensors 59065-1-T-02-A SENS

59065-1-T-02-A
Littelfuse
1: $5.19
152In Stock

Mfr. Part No.
59065-1-T-02-A

Mouser Part No
934-59065-1-T-02-A

Littelfuse

Proximity Sensors 59065-1-T-02-A SENS

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Datasheet

152In Stock

$5.19

$4.66

$4.46

$4.22

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSM-10B 5430 10-15

MDSM-10B-10-15
Littelfuse
1: $1.65
787In Stock

Mfr. Part No.
MDSM-10B-10-15

Mouser Part No
934-MDSM-10B10-15

Littelfuse

Magnetic/Reed Switches MDSM-10B 5430 10-15

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Datasheet

787In Stock

$1.65

$1.50

$1.37

$1.25

View

Min.: 1
Mult.: 1

Reed Relays HE3321C2400 RELAY

HE3321C2400
Littelfuse
1: $0.89
3,308In Stock
Factory Special Order

Mfr. Part No.
HE3321C2400

Mouser Part No
934-HE3321C2400

Factory Special Order

Littelfuse

Reed Relays HE3321C2400 RELAY

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Datasheet

3,308In Stock

$0.89

$0.788

$0.753

$0.727

View

Min.: 1
Mult.: 1

Proximity Sensors 59060-3-S-05-A SENS

59060-3-S-05-A
Littelfuse
1: $17.95
6In Stock
350Expected 28/09/2026

Mfr. Part No.
59060-3-S-05-A

Mouser Part No
934-59060-3-S-05-A

Littelfuse

Proximity Sensors 59060-3-S-05-A SENS

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Datasheet

6In Stock

350Expected 28/09/2026

$17.95

$15.14

$14.31

$13.24

View

Min.: 1
Mult.: 1

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

59025-2-T-02-A
Littelfuse
1: $3.86
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

$3.86

$3.46

$3.31

$3.14

View

Min.: 1
Mult.: 1

Proximity Sensors 59065-2-T-02-F SENS

59065-2-T-02-F
Littelfuse
1: $5.64
371In Stock

Mfr. Part No.
59065-2-T-02-F

Mouser Part No
934-59065-2-T-02-F

Littelfuse

Proximity Sensors 59065-2-T-02-F SENS

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Datasheet

371In Stock

$5.64

$5.63

$4.70

$4.36

View

Min.: 1
Mult.: 1

Proximity Sensors NO 12-18AT 500mm

59140-1-S-03-F
Littelfuse
1: $3.50
472In Stock

Mfr. Part No.
59140-1-S-03-F

Mouser Part No
934-59140-1-S-03-F

Littelfuse

Proximity Sensors NO 12-18AT 500mm

Learn More

Datasheet

472In Stock

$3.50

$2.72

$2.39

$2.13

View

Min.: 1
Mult.: 1

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