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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.

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Part #

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

59070-020
Littelfuse
1: $7.49
5,059In Stock

Mfr. Part #
59070-020

Mouser Part #
934-59070-020

Littelfuse

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

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5,059In Stock

$7.49

$6.01

$6.00

$5.35

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Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR FLANGE MT W/2P CON

59105-010
Littelfuse
1: $8.71
809In Stock

Mfr. Part #
59105-010

Mouser Part #
934-59105-010

Littelfuse

Proximity Sensors PROX SENSOR FLANGE MT W/2P CON

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Datasheet

809In Stock

$8.71

$7.55

$7.53

$6.91

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Min.: 1
Mult.: 1

Proximity Sensors 200V 1000mm TINNED LEADS

59140-1-T-05-F
Littelfuse
1: $7.38
388In Stock

Mfr. Part #
59140-1-T-05-F

Mouser Part #
934-59140-1-T-05-F

Littelfuse

Proximity Sensors 200V 1000mm TINNED LEADS

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Datasheet

388In Stock

$7.38

$6.39

$6.37

$6.00

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Min.: 1
Mult.: 1

Board Mount Temperature Sensors 100degC 12ohm

SETP0805-100-SE-2
Littelfuse
1: $0.636
6,664In Stock

Mfr. Part #
SETP0805-100-SE-2

Mouser Part #
650-SETP0805-100-SE

Littelfuse

Board Mount Temperature Sensors 100degC 12ohm

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Datasheet

6,664In Stock

Cut Tape

$0.636

$0.555

$0.521

$0.465

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Reel

$0.319

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Proximity Sensors 59020-1-S-02-F SENS

59020-1-S-02-F
Littelfuse
1: $11.81
1,075In Stock

Mfr. Part #
59020-1-S-02-F

Mouser Part #
934-59020-1-S-02-F

Littelfuse

Proximity Sensors 59020-1-S-02-F SENS

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Datasheet

1,075In Stock

$11.81

$9.08

$9.07

$8.11

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Min.: 1
Mult.: 1

Level Sensors 59630 4T02A FLOAT SENSOR

59630-4-T-02-A
Littelfuse
1: $14.48
480In Stock

Mfr. Part #
59630-4-T-02-A

Mouser Part #
934-59630-4-T-02-A

Littelfuse

Level Sensors 59630 4T02A FLOAT SENSOR

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Datasheet

480In Stock

$14.48

$11.13

$11.11

$10.34

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Min.: 1
Mult.: 1

Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET

57105-000
Littelfuse
1: $2.88
3,143In Stock

Mfr. Part #
57105-000

Mouser Part #
934-57105-000

Littelfuse

Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET

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Datasheet

3,143In Stock

$2.88

$2.43

$2.40

$2.26

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Min.: 1
Mult.: 1

Proximity Sensors PROXIMITY SENSOR 12"LD SPST-NC

59025-040
Littelfuse
1: $5.21
1,320In Stock

Mfr. Part #
59025-040

Mouser Part #
934-59025-040

Littelfuse

Proximity Sensors PROXIMITY SENSOR 12"LD SPST-NC

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1,320In Stock

$5.21

$4.34

$4.29

$4.28

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Min.: 1
Mult.: 1

Proximity Sensors 59090-00-02-A SENS

59090-00-02-A
Littelfuse
1: $25.59
262In Stock

Mfr. Part #
59090-00-02-A

Mouser Part #
934-59090-00-02-A

Littelfuse

Proximity Sensors 59090-00-02-A SENS

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Datasheet

262In Stock

$25.59

$20.00

$19.82

$17.79

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Min.: 1
Mult.: 1

Proximity Sensors PROXIMITY SENSOR FLANGE MOUNT

59145-030
Littelfuse
1: $6.03
514In Stock

Mfr. Part #
59145-030

Mouser Part #
934-59145-030

Littelfuse

Proximity Sensors PROXIMITY SENSOR FLANGE MOUNT

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Datasheet

514In Stock

$6.03

$5.39

$5.36

$5.19

$4.94

Min.: 1
Mult.: 1

Level Sensors NC 10W 300mm Flange Mount

59630-4-T-02-F
Littelfuse
1: $13.95
509In Stock

Mfr. Part #
59630-4-T-02-F

Mouser Part #
934-59630-4-T-02-F

Littelfuse

Level Sensors NC 10W 300mm Flange Mount

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Datasheet

509In Stock

$13.95

$10.71

$10.70

$9.56

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Min.: 1
Mult.: 1

Sensor Hardware & Accessories MAGNET H-32 MAGNETIZED

H-32-MAGNET
Littelfuse
1: $4.99
2,241In Stock

Mfr. Part #
H-32-MAGNET

Mouser Part #
934-H-32

Littelfuse

Sensor Hardware & Accessories MAGNET H-32 MAGNETIZED

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Datasheet

2,241In Stock

$4.99

$4.71

$4.57

$4.48

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Min.: 1
Mult.: 1

Hall Effect / Magnetic Sensors - Industrial 55100 3H02D HALL SENSOR

55100-3H-02-D
Littelfuse
1: $13.69
736In Stock

Mfr. Part #
55100-3H-02-D

Mouser Part #
934-55100-3H-02-D

Littelfuse

Hall Effect / Magnetic Sensors - Industrial 55100 3H02D HALL SENSOR

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Datasheet

736In Stock

$13.69

$12.54

$12.11

$11.70

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Min.: 1
Mult.: 1

Proximity Sensors PROX SEN THREAD BARREL SPST-NC

59065-040
Littelfuse
1: $6.74
863In Stock

Mfr. Part #
59065-040

Mouser Part #
934-59065-040

Littelfuse

Proximity Sensors PROX SEN THREAD BARREL SPST-NC

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Datasheet

863In Stock

$6.74

$5.84

$5.10

$4.71

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Min.: 1
Mult.: 1

Proximity Sensors 59065-4-T-02-F SENS

59065-4-T-02-F
Littelfuse
1: $9.95
374In Stock

Mfr. Part #
59065-4-T-02-F

Mouser Part #
934-59065-4-T-02-F

Littelfuse

Proximity Sensors 59065-4-T-02-F SENS

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Datasheet

374In Stock

$9.95

$7.67

$7.66

$6.84

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Min.: 1
Mult.: 1

Proximity Sensors PROX SEN VANE SPST-NC W/WIRE

59085-040
Littelfuse
1: $12.66
636In Stock

Mfr. Part #
59085-040

Mouser Part #
934-59085-040

Littelfuse

Proximity Sensors PROX SEN VANE SPST-NC W/WIRE

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Datasheet

636In Stock

$12.66

$9.73

$8.70

$8.00

View

Min.: 1
Mult.: 1

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

59145-1-T-02-F
Littelfuse
1: $5.33
841In Stock

Mfr. Part #
59145-1-T-02-F

Mouser Part #
934-59145-1-T-02-F

Littelfuse

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

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Datasheet

841In Stock

$5.33

$4.15

$4.14

$3.64

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Min.: 1
Mult.: 1

Level Sensors 59630 1T03A FLOAT SENSOR

59630-1-T-03-A
Littelfuse
1: $13.70
503In Stock

Mfr. Part #
59630-1-T-03-A

Mouser Part #
934-59630-1-T-03-A

Littelfuse

Level Sensors 59630 1T03A FLOAT SENSOR

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Datasheet

503In Stock

$13.70

$10.52

$9.41

$9.04

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Min.: 1
Mult.: 1

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

59075-1-U-03-A
Littelfuse
1: $34.74
317In Stock

Mfr. Part #
59075-1-U-03-A

Mouser Part #
934-59075-1-U-03-A

Littelfuse

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

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Datasheet

317In Stock

$34.74

$28.68

$26.61

$26.58

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Min.: 1
Mult.: 1

Proximity Sensors 59025-3-S-02-A

59025-3-S-02-A
Littelfuse
1: $9.22
500In Stock

Mfr. Part #
59025-3-S-02-A

Mouser Part #
934-59025-3-S-02-A

Littelfuse

Proximity Sensors 59025-3-S-02-A

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Datasheet

500In Stock

$9.22

$7.11

$6.34

$5.83

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Min.: 1
Mult.: 1

Proximity Sensors 59140-4-S-02-A SENS

59140-4-S-02-A
Littelfuse
1: $8.12
2,137In Stock

Mfr. Part #
59140-4-S-02-A

Mouser Part #
934-59140-4-S-02-A

Littelfuse

Proximity Sensors 59140-4-S-02-A SENS

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Datasheet

2,137In Stock

$8.12

$6.28

$5.35

$5.02

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Min.: 1
Mult.: 1

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

55140-3H-03-A
Littelfuse
1: $13.30
24In Stock
500Expected 2026-07-13

Mfr. Part #
55140-3H-03-A

Mouser Part #
934-55140-3H-03-A

Littelfuse

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

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Datasheet

24In Stock

500Expected 2026-07-13

$13.30

$12.14

$11.70

$9.41

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Min.: 1
Mult.: 1

Proximity Sensors NO 12-18AT 300mm CONN

59022-1-S-02-E
Littelfuse
1: $4.14
438In Stock

Mfr. Part #
59022-1-S-02-E

Mouser Part #
934-59022-1-S-02-E

Littelfuse

Proximity Sensors NO 12-18AT 300mm CONN

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Datasheet

438In Stock

$4.14

$3.36

$2.99

$2.56

View

Min.: 1
Mult.: 1

Proximity Sensors 59140-4-U-02-A SENS

59140-4-U-02-A
Littelfuse
1: $8.45
24In Stock
500Expected 2026-04-14

Mfr. Part #
59140-4-U-02-A

Mouser Part #
934-59140-4-U-02-A

Littelfuse

Proximity Sensors 59140-4-U-02-A SENS

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Datasheet

24In Stock

500Expected 2026-04-14

$8.45

$7.55

$6.96

$6.39

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Min.: 1
Mult.: 1

Level Sensors 200V 100mm AMP MTE 2.54mm

59630-1-T-01-D
Littelfuse
1: $18.86
65In Stock

Mfr. Part #
59630-1-T-01-D

Mouser Part #
934-59630-1-T-01-D

Littelfuse

Level Sensors 200V 100mm AMP MTE 2.54mm

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Datasheet

65In Stock

$18.86

$16.43

$15.53

$14.24

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Min.: 1
Mult.: 1

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