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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 (440)

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Part #

Magnetic / Reed Switches MDSR-7 10-15

MDSR-7-10-15
Littelfuse
1: ¥210.9
860In Stock

Mfr. Part #
MDSR-7-10-15

Mouser Part #
934-MDSR-710-15

Littelfuse

Magnetic / Reed Switches MDSR-7 10-15

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Datasheet

860In Stock

¥210.9

¥186

¥172.7

¥153.5

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Min.: 1
Mult.: 1

Magnetic / Reed Switches SWITCH REED

MDSR-7-10-20
Littelfuse
1: ¥147.8
856In Stock

Mfr. Part #
MDSR-7-10-20

Mouser Part #
934-MDSR-710-20

Littelfuse

Magnetic / Reed Switches SWITCH REED

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Datasheet

856In Stock

¥147.8

¥125.4

¥116.8

¥104.1

¥104

Min.: 1
Mult.: 1

Magnetic / Reed Switches SWITCH REED

MDSR-7-10-25
Littelfuse
1: ¥210.9
970In Stock

Mfr. Part #
MDSR-7-10-25

Mouser Part #
934-MDSR-710-25

Littelfuse

Magnetic / Reed Switches SWITCH REED

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Datasheet

970In Stock

¥210.9

¥179.4

¥167.8

¥148.2

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Min.: 1
Mult.: 1

Magnetic / Reed Switches MLRR-3 17-38

MLRR-3-17-38
Littelfuse
1: ¥237.5
989In Stock

Mfr. Part #
MLRR-3-17-38

Mouser Part #
934-MLRR-317-38

Littelfuse

Magnetic / Reed Switches MLRR-3 17-38

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Datasheet

989In Stock

¥237.5

¥207.6

¥197.7

¥179.4

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Min.: 1
Mult.: 1

Magnetic / Reed Switches MLRR-3 32-38

MLRR-3-32-38
Littelfuse
1: ¥219.3
221In Stock

Mfr. Part #
MLRR-3-32-38

Mouser Part #
934-MLRR-332-38

Littelfuse

Magnetic / Reed Switches MLRR-3 32-38

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Datasheet

221In Stock

¥219.3

¥186

¥172.7

¥153.5

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Min.: 1
Mult.: 1

Magnetic / Reed Switches MLRR-4 17-28

MLRR-4-17-28
Littelfuse
1: ¥230.9
828In Stock

Mfr. Part #
MLRR-4-17-28

Mouser Part #
934-MLRR-417-28

Littelfuse

Magnetic / Reed Switches MLRR-4 17-28

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Datasheet

828In Stock

¥230.9

¥196

¥182.7

¥162.1

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Min.: 1
Mult.: 1

Magnetic / Reed Switches SWITCH REED

MLRR-4-17-38
Littelfuse
1: ¥252.5
518In Stock

Mfr. Part #
MLRR-4-17-38

Mouser Part #
934-MLRR-417-38

Littelfuse

Magnetic / Reed Switches SWITCH REED

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Datasheet

518In Stock

¥252.5

¥229.2

¥209.3

¥191

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Min.: 1
Mult.: 1

Magnetic / Reed Switches MLRR-4 27-33

MLRR-4-27-33
Littelfuse
1: ¥230.9
701In Stock

Mfr. Part #
MLRR-4-27-33

Mouser Part #
934-MLRR-427-33

Littelfuse

Magnetic / Reed Switches MLRR-4 27-33

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Datasheet

701In Stock

¥230.9

¥196

¥182.7

¥162.1

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Min.: 1
Mult.: 1

Reed Relays HE751A2400 RELAY

HE751A2400
Littelfuse
1: ¥465.1
172In Stock
Factory Special Order

Mfr. Part #
HE751A2400

Mouser Part #
934-HE751A2400

Factory Special Order

Littelfuse

Reed Relays HE751A2400 RELAY

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Datasheet

172In Stock

¥465.1

¥413.6

¥395.3

¥382

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Min.: 1
Mult.: 1

Level Sensors 200V 100mm AMP MTE 2.54mm

59630-1-T-01-D
Littelfuse
1: ¥1,822.1
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

¥1,822.1

¥1,652.7

¥1,589.6

¥1,513.2

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Min.: 1
Mult.: 1

Magnetic / Reed Switches MDSM-DTB 15-30

MDSM-DTB-15-30
Littelfuse
1: ¥1,071.3
188In Stock

Mfr. Part #
MDSM-DTB-15-30

Mouser Part #
934-MDSM-DTB15-30

Littelfuse

Magnetic / Reed Switches MDSM-DTB 15-30

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Datasheet

188In Stock

¥1,071.3

¥911.9

¥845.4

¥754.1

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Min.: 1
Mult.: 1

Magnetic / Reed Switches NO 30-35AT

MDSR-10-30-35
Littelfuse
1: ¥230.9
996In Stock

Mfr. Part #
MDSR-10-30-35

Mouser Part #
934-MDSR-10-30-35

Littelfuse

Magnetic / Reed Switches NO 30-35AT

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Datasheet

996In Stock

¥230.9

¥196

¥182.7

¥179.4

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Min.: 1
Mult.: 1

Magnetic / Reed Switches NO 27-48AT

MLRR-3-27-48
Littelfuse
1: ¥219.3
338In Stock

Mfr. Part #
MLRR-3-27-48

Mouser Part #
934-MLRR-3-27-48

Littelfuse

Magnetic / Reed Switches NO 27-48AT

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Datasheet

338In Stock

¥219.3

¥186

¥172.7

¥153.5

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Min.: 1
Mult.: 1

Magnetic / Reed Switches MLRR-3 22-28

MLRR-3-22-28
Littelfuse
1: ¥219.3
936In Stock

Mfr. Part #
MLRR-3-22-28

Mouser Part #
934-MLRR-322-28

Littelfuse

Magnetic / Reed Switches MLRR-3 22-28

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Datasheet

936In Stock

¥219.3

¥186

¥172.7

¥153.5

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Min.: 1
Mult.: 1

Hall Effect / Magnetic Sensors - Industrial GEARTOOTH SPEED SEN SS 3WIRE

55075-00-02-A
Littelfuse
1: ¥6,026.1
1,500On Order

Mfr. Part #
55075-00-02-A

Mouser Part #
934-55075-00-02-A

Littelfuse

Hall Effect / Magnetic Sensors - Industrial GEARTOOTH SPEED SEN SS 3WIRE

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Datasheet

1,500On Order

¥6,026.1

¥5,532.8

¥5,320.2

¥5,016.2

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Min.: 1
Mult.: 1

Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE

55100-3H-02-A
Littelfuse
1: ¥1,360.4
4,574On Order

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

Mouser Part #
934-551003H02A

Littelfuse

Hall Effect / Magnetic Sensors - Industrial MINI FLANGE MNT PROX SEN 3WIRE

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Datasheet

4,574On Order

¥1,360.4

¥1,229.1

¥1,181

¥1,122.8

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Min.: 1
Mult.: 1

Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET

57070-000
Littelfuse
1: ¥578
8,326On Order

Mfr. Part #
57070-000

Mouser Part #
934-57070-000

Littelfuse

Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET

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Datasheet

8,326On Order

¥578

¥518.2

¥468.4

¥436.8

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Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

59140-1-S-02-A
Littelfuse
1: ¥589.7
8,500On Order

Mfr. Part #
59140-1-S-02-A

Mouser Part #
934-59140-1-S-02-A

Littelfuse

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

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Datasheet

8,500On Order

¥589.7

¥528.2

¥504.9

¥478.4

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Min.: 1
Mult.: 1

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

55100-3H-03-A
Littelfuse
1: ¥1,373.6
500Expected 12/24/2026

Mfr. Part #
55100-3H-03-A

Mouser Part #
934-55100-3H-03-A

Littelfuse

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

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Datasheet

500Expected 12/24/2026

¥1,373.6

¥1,244.1

¥1,194.3

¥1,136.1

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Min.: 1
Mult.: 1

Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 1m TIN

55100-3M-05-A
Littelfuse
1: ¥1,729.1
1,900On Order

Mfr. Part #
55100-3M-05-A

Mouser Part #
934-55100-3M-05-A

Littelfuse

Hall Effect / Magnetic Sensors - Industrial 3 Wire SW 1m TIN

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Datasheet

1,900On Order

¥1,729.1

¥1,524.8

¥1,441.7

¥1,342.1

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Min.: 1
Mult.: 1

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

55140-3M-03-A
Littelfuse
1: ¥1,428.5
500Expected 9/17/2026

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

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

Littelfuse

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

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Datasheet

500Expected 9/17/2026

¥1,428.5

¥1,293.9

¥1,242.4

¥1,182.6

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Min.: 1
Mult.: 1

Hall Effect / Magnetic Sensors - Industrial MIN FLANGE MNT PROX SENS 3WIRE

55140-3M-02-A
Littelfuse
1: ¥1,455
1,100Expected 8/17/2026

Mfr. Part #
55140-3M-02-A

Mouser Part #
934-551403M02A

Littelfuse

Hall Effect / Magnetic Sensors - Industrial MIN FLANGE MNT PROX SENS 3WIRE

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Datasheet

1,100Expected 8/17/2026

¥1,455

¥1,317.2

¥1,265.7

¥1,202.6

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Min.: 1
Mult.: 1

Proximity Sensors 175V 100mm TINNED LEADS

59020-1-S-01-A
Littelfuse
1: ¥1,337.1
408Expected 1/11/2027

Mfr. Part #
59020-1-S-01-A

Mouser Part #
934-59020-1-S-01-A

Littelfuse

Proximity Sensors 175V 100mm TINNED LEADS

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Datasheet

408Expected 1/11/2027

¥1,337.1

¥1,109.5

¥1,028.2

¥843.8

¥822.2

Min.: 1
Mult.: 1

Proximity Sensors NO 12-18AT 300mm UNTIN

59022-1-S-02-F
Littelfuse
1: ¥639.5
782On Order

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

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

Littelfuse

Proximity Sensors NO 12-18AT 300mm UNTIN

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Datasheet

782On Order

¥639.5

¥536.5

¥496.6

¥403.6

View

Min.: 1
Mult.: 1

Proximity Sensors NC 25-30AT 300mm TIN

59022-4-U-02-A
Littelfuse
1: ¥835.5
474Expected 10/2/2026

Mfr. Part #
59022-4-U-02-A

Mouser Part #
934-59022-4-U-02-A

Littelfuse

Proximity Sensors NC 25-30AT 300mm TIN

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Datasheet

474Expected 10/2/2026

¥835.5

¥696

¥646.1

¥526.5

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Min.: 1
Mult.: 1

Sensors Portfolio

All Results (440)

Sensors

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