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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 (462)

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Part #

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

59065-020
Littelfuse
1: $5.18
5,601In Stock

Mfr. Part No.
59065-020

Mouser Part No
934-59065-020

Littelfuse

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

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Datasheet

5,601In Stock

$5.18

$4.85

$4.43

$4.12

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 59050-3-S-00-0 SENS

59050-3-S-00-0
Littelfuse
1: $4.59
1,106In Stock

Mfr. Part No.
59050-3-S-00-0

Mouser Part No
576-59050-3-S-00-0

Littelfuse

Magnetic/Reed Switches 59050-3-S-00-0 SENS

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Datasheet

1,106In Stock

$4.59

$3.83

$3.55

$3.00

$2.86

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSM-DTR 15-20

MDSM-DTR-15-20
Littelfuse
1: $5.68
4,173In Stock

Mfr. Part No.
MDSM-DTR-15-20

Mouser Part No
934-MDSM-DTR15-20

Littelfuse

Magnetic/Reed Switches MDSM-DTR 15-20

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Datasheet

4,173In Stock

Cut Tape

$5.68

$4.72

$4.38

$3.90

View

Reel

$3.52

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Magnetic/Reed Switches MDCG-4 22-28

MDCG-4-22-28
Littelfuse
1: $1.34
3,332In Stock

Mfr. Part No.
MDCG-4-22-28

Mouser Part No
934-MDCG-422-28

Littelfuse

Magnetic/Reed Switches MDCG-4 22-28

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Datasheet

3,332In Stock

$1.34

$1.21

$1.11

$1.02

View

Min.: 1
Mult.: 1

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

59085-1-T-02-F
Littelfuse
1: $11.51
286In Stock
500Expected 2026/06/15

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

286In Stock

500Expected 2026/06/15

$11.51

$9.94

$9.25

$8.39

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Min.: 1
Mult.: 1

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

59020-1-S-02-A
Littelfuse
1: $10.26
799In Stock

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

799In Stock

$10.26

$8.65

$8.04

$7.30

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Min.: 1
Mult.: 1

Proximity Sensors 59025-3-S-02-A

59025-3-S-02-A
Littelfuse
1: $8.12
495In 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

495In Stock

$8.12

$6.85

$6.36

$5.77

View

Min.: 1
Mult.: 1

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

59165-1-T-00-A
Littelfuse
1: $2.04
2,857In 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

2,857In Stock

$2.04

$1.71

$1.59

$1.42

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDRR-DT 1156 25-30 U

MDRR-DT-25-30-U
Littelfuse
1: $5.26
612In Stock

Mfr. Part No.
MDRR-DT-25-30-U

Mouser Part No
934-MDRR-DT25-30U

Littelfuse

Magnetic/Reed Switches MDRR-DT 1156 25-30 U

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Datasheet

612In Stock

$5.26

$4.38

$4.06

$3.62

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSR-10-8-10

MDSR-10-8-10
Littelfuse
1: $1.51
1,944In Stock

Mfr. Part No.
MDSR-10-8-10

Mouser Part No
934-MDSR-10-8-10

Littelfuse

Magnetic/Reed Switches MDSR-10-8-10

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Datasheet

1,944In Stock

$1.51

$1.37

$1.26

$1.14

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 59050-3-T-00-0 SENS

59050-3-T-00-0
Littelfuse
1: $5.80
639In Stock

Mfr. Part No.
59050-3-T-00-0

Mouser Part No
576-59050-3-T-00-0

Littelfuse

Magnetic/Reed Switches 59050-3-T-00-0 SENS

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Datasheet

639In Stock

$5.80

$5.06

$4.79

$4.37

View

Min.: 1
Mult.: 1

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

57105-000
Littelfuse
1: $2.24
2,864In Stock

Mfr. Part No.
57105-000

Mouser Part No
934-57105-000

Littelfuse

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

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Datasheet

2,864In Stock

$2.24

$2.13

$1.76

$1.74

$1.62

Min.: 1
Mult.: 1

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

59070-1-S-02-F
Littelfuse
1: $5.95
473In 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

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Datasheet

473In Stock

$5.95

$5.38

$4.93

$4.84

View

Min.: 1
Mult.: 1

Proximity Sensors NC 15-20AT 1m TIN Mini Flange Mount

59140-4-S-05-A
Littelfuse
1: $10.34
1,895In Stock

Mfr. Part No.
59140-4-S-05-A

Mouser Part No
934-59140-4-S-05-A

Littelfuse

Proximity Sensors NC 15-20AT 1m TIN Mini Flange Mount

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Datasheet

1,895In Stock

$10.34

$8.72

$8.11

$7.35

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 20-25AT 200Vdc @ 10W

MASM-14R-20-25
Littelfuse
1: $1.47
1,731In Stock

Mfr. Part No.
MASM-14R-20-25

Mouser Part No
934-MASM-14R-20-25

Littelfuse

Magnetic/Reed Switches 20-25AT 200Vdc @ 10W

Datasheet

1,731In Stock

Cut Tape

$1.47

$1.26

$1.16

$1.04

View

Reel

$0.857

Min.: 1
Mult.: 1

: 3,000

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

MDSM-10R-10-25
Littelfuse
1: $1.72
2,485In 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

2,485In Stock

Cut Tape

$1.72

$1.48

$1.37

$1.22

$1.14

Reel

$1.14

Min.: 1
Mult.: 1

: 3,000

Board Mount Temperature Sensors 100degC 12ohm

SETP0805-100-SE-2
Littelfuse
1: $0.43
6,664In Stock

Mfr. Part No.
SETP0805-100-SE-2

Mouser Part No
650-SETP0805-100-SE

Littelfuse

Board Mount Temperature Sensors 100degC 12ohm

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Datasheet

6,664In Stock

Cut Tape

$0.43

$0.373

$0.322

$0.283

View

Reel

$0.227

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

59025-4-T-02-F
Littelfuse
1: $7.25
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

$7.25

$6.11

$5.68

$5.15

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 59165-1-U-00-D SENSOR

59165-1-U-00-D
Littelfuse
1: $1.52
3,738In Stock

Mfr. Part No.
59165-1-U-00-D

Mouser Part No
934-59165-1-U-00-D

Littelfuse

Magnetic/Reed Switches 59165-1-U-00-D SENSOR

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Datasheet

3,738In Stock

Cut Tape

$1.52

$1.31

$1.22

$1.09

Reel

$0.747

View

Min.: 1
Mult.: 1

: 1,500

Magnetic/Reed Switches 59170-1-S-00-C SENSOR

59170-1-S-00-C
Littelfuse
1: $2.55
6,056In Stock

Mfr. Part No.
59170-1-S-00-C

Mouser Part No
934-59170-1-S-00-C

Littelfuse

Magnetic/Reed Switches 59170-1-S-00-C SENSOR

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Datasheet

6,056In Stock

$2.55

$2.15

$1.99

$1.78

View

Min.: 1
Mult.: 1

Sensor Fixings & Accessories MAGNET H-32 MAGNETIZED

H-32-MAGNET
Littelfuse
1: $4.11
2,194In Stock

Mfr. Part No.
H-32-MAGNET

Mouser Part No
934-H-32

Littelfuse

Sensor Fixings & Accessories MAGNET H-32 MAGNETIZED

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Datasheet

2,194In Stock

$4.11

$3.69

$3.54

$3.34

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches Sub-Mini NO Switch

MDCG-4-7-13
Littelfuse
1: $1.23
7,267In Stock

Mfr. Part No.
MDCG-4-7-13

Mouser Part No
934-MDCG-4-7-13

Littelfuse

Magnetic/Reed Switches Sub-Mini NO Switch

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Datasheet

7,267In Stock

$1.23

$1.05

$0.972

$0.866

View

Min.: 1
Mult.: 1

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

MDSM-10R-15-20
Littelfuse
1: $1.57
2,897In Stock

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

Mouser Part No
934-MDSM-10R15-20

Littelfuse

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

Learn More

Datasheet

2,897In Stock

Cut Tape

$1.57

$1.33

$1.20

$1.13

View

Reel

$0.912

Min.: 1
Mult.: 1

: 3,000

Magnetic/Reed Switches MDSM-4R 5277 17-23

MDSM-4R-17-23
Littelfuse
1: $1.57
1,813In Stock

Mfr. Part No.
MDSM-4R-17-23

Mouser Part No
934-MDSM-4R17-23

Littelfuse

Magnetic/Reed Switches MDSM-4R 5277 17-23

Learn More

Datasheet

1,813In Stock

Cut Tape

$1.57

$1.42

$1.30

$1.19

Reel

$0.962

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Magnetic/Reed Switches SWITCH REED

MDSR-7-10-25
Littelfuse
1: $1.27
2,582In Stock

Mfr. Part No.
MDSR-7-10-25

Mouser Part No
934-MDSR-710-25

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

2,582In Stock

$1.27

$1.08

$1.01

$0.892

View

Min.: 1
Mult.: 1

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