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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 (442)

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Part #

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

59050-3-S-00-0
Littelfuse
1: ¥832.2
1,015In Stock

Mfr. Part #
59050-3-S-00-0

Mouser Part #
576-59050-3-S-00-0

Littelfuse

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

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Datasheet

1,015In Stock

¥832.2

¥694.3

¥644.5

¥543.1

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Min.: 1
Mult.: 1

Proximity Sensors PROX SEN VANE SPST-NO W/WIRE

59085-010
Littelfuse
1: ¥2,076.3
5,314In Stock
800Expected 8/17/2026

Mfr. Part #
59085-010

Mouser Part #
934-59085-010

Littelfuse

Proximity Sensors PROX SEN VANE SPST-NO W/WIRE

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Datasheet

5,314In Stock

800Expected 8/17/2026

¥2,076.3

¥1,941.7

¥1,752.4

¥1,624.5

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Min.: 1
Mult.: 1

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

55100-3H-04-A
Littelfuse
1: ¥1,679.3
5,328In Stock

Mfr. Part #
55100-3H-04-A

Mouser Part #
934-55100-3H-04-A

Littelfuse

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

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Datasheet

5,328In Stock

¥1,679.3

¥1,518.2

¥1,458.4

¥1,388.6

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Min.: 1
Mult.: 1

Proximity Sensors 200V 1000mm TINNED LEADS

59140-1-S-05-A
Littelfuse
1: ¥1,400.2
753In Stock

Mfr. Part #
59140-1-S-05-A

Mouser Part #
934-59140-1-S-05-A

Littelfuse

Proximity Sensors 200V 1000mm TINNED LEADS

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Datasheet

753In Stock

¥1,400.2

¥1,217.5

¥1,131.1

¥1,026.5

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Min.: 1
Mult.: 1

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

59065-4-T-02-F
Littelfuse
1: ¥1,192.6
368In 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

368In Stock

¥1,192.6

¥991.6

¥918.5

¥752.4

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Min.: 1
Mult.: 1

Proximity Sensors PROX SEN VANE SPST-NC W/WIRE

59085-040
Littelfuse
1: ¥1,541.4
472In 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

472In Stock

¥1,541.4

¥1,440.1

¥1,320.5

¥1,182.6

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Min.: 1
Mult.: 1

Level Sensors 59630 1T03A FLOAT SENSOR

59630-1-T-03-A
Littelfuse
1: ¥1,604.5
447In 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

447In Stock

¥1,604.5

¥1,330.5

¥1,232.5

¥1,151.1

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Min.: 1
Mult.: 1

Magnetic / Reed Switches NO 25-30AT

MDSR-7-25-30
Littelfuse
1: ¥219.3
2,360In Stock

Mfr. Part #
MDSR-7-25-30

Mouser Part #
934-MDSR-7-25-30

Littelfuse

Magnetic / Reed Switches NO 25-30AT

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Datasheet

2,360In Stock

¥219.3

¥186

¥172.7

¥153.5

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Min.: 1
Mult.: 1

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

59050-3-T-00-0
Littelfuse
1: ¥827.2
636In Stock

Mfr. Part #
59050-3-T-00-0

Mouser Part #
576-59050-3-T-00-0

Littelfuse

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

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Datasheet

636In Stock

¥827.2

¥691

¥639.5

¥539.8

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Min.: 1
Mult.: 1

Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET

57105-000
Littelfuse
1: ¥433.5
2,834In Stock

Mfr. Part #
57105-000

Mouser Part #
934-57105-000

Littelfuse

Sensor Hardware & Accessories HARDWARE ACTUATOR MAGNET

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Datasheet

2,834In Stock

¥433.5

¥385.4

¥347.1

¥332.2

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Min.: 1
Mult.: 1

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

59145-1-S-02-A
Littelfuse
1: ¥725.9
3,145In Stock

Mfr. Part #
59145-1-S-02-A

Mouser Part #
934-59145-1-S-02-A

Littelfuse

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

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Datasheet

3,145In Stock

¥725.9

¥712.6

¥606.3

¥561.4

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Min.: 1
Mult.: 1

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

MDSM-10R-10-25
Littelfuse
1: ¥285.7
2,450In Stock

Mfr. Part #
MDSM-10R-10-25

Mouser Part #
934-MDSM-10R10-25

Littelfuse

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

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Datasheet

2,450In Stock

Cut Tape

¥285.7

¥245.8

¥227.6

¥202.6

Reel

¥140

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Min.: 1
Mult.: 1

: 3,000

Proximity Sensors 59025-3-S-02-A

59025-3-S-02-A
Littelfuse
1: ¥1,081.3
474In 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

474In Stock

¥1,081.3

¥900.3

¥833.8

¥682.7

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Min.: 1
Mult.: 1

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

59140-3-S-02-F
Littelfuse
1: ¥1,081.3
491In Stock

Mfr. Part #
59140-3-S-02-F

Mouser Part #
934-59140-3-S-02-F

Littelfuse

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

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Datasheet

491In Stock

¥1,081.3

¥900.3

¥896.9

¥863.7

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Min.: 1
Mult.: 1

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

59150-3-T-02-F
Littelfuse
1: ¥1,156.1
491In Stock

Mfr. Part #
59150-3-T-02-F

Mouser Part #
934-59150-3-T-02-F

Littelfuse

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

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Datasheet

491In Stock

¥1,156.1

¥961.7

¥892

¥803.9

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Min.: 1
Mult.: 1

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

59165-1-T-00-A
Littelfuse
1: ¥337.2
2,837In Stock

Mfr. Part #
59165-1-T-00-A

Mouser Part #
934-59165-1-T-00-A

Littelfuse

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

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Datasheet

2,837In Stock

¥337.2

¥284

¥264.1

¥235.9

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Min.: 1
Mult.: 1

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

55140-3H-03-A
Littelfuse
1: ¥1,428.5
520In Stock

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

520In Stock

¥1,428.5

¥1,293.9

¥1,242.4

¥1,182.6

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Min.: 1
Mult.: 1

Proximity Sensors PROX SENS CHANGE OVER UNTINNED

59025-3-T-02-F
Littelfuse
1: ¥1,064.7
495In Stock

Mfr. Part #
59025-3-T-02-F

Mouser Part #
934-59025-3-T-02-F

Littelfuse

Proximity Sensors PROX SENS CHANGE OVER UNTINNED

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Datasheet

495In Stock

¥1,064.7

¥887

¥822.2

¥672.7

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Min.: 1
Mult.: 1

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

59085-1-T-02-F
Littelfuse
1: ¥1,592.9
975In Stock

Mfr. Part #
59085-1-T-02-F

Mouser Part #
934-59085-1-T-02-F

Littelfuse

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

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Datasheet

975In Stock

¥1,592.9

¥1,322.2

¥1,224.2

¥1,094.6

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Min.: 1
Mult.: 1

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

MDSM-10R-15-20
Littelfuse
1: ¥260.8
2,877In Stock

Mfr. Part #
MDSM-10R-15-20

Mouser Part #
934-MDSM-10R15-20

Littelfuse

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

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Datasheet

2,877In Stock

Cut Tape

¥260.8

¥220.9

¥199.3

¥187.7

View

Reel

¥151.5

Min.: 1
Mult.: 1

: 3,000

Sensor Hardware & Accessories MAGNET H-32 MAGNETIZED

H-32-MAGNET
Littelfuse
1: ¥742.5
2,190In Stock

Mfr. Part #
H-32-MAGNET

Mouser Part #
934-H-32

Littelfuse

Sensor Hardware & Accessories MAGNET H-32 MAGNETIZED

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Datasheet

2,190In Stock

¥742.5

¥666.1

¥637.8

¥604.6

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Min.: 1
Mult.: 1

Magnetic / Reed Switches Sub-Mini NO Switch

MDCG-4-7-13
Littelfuse
1: ¥204.3
7,061In Stock

Mfr. Part #
MDCG-4-7-13

Mouser Part #
934-MDCG-4-7-13

Littelfuse

Magnetic / Reed Switches Sub-Mini NO Switch

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Datasheet

7,061In Stock

¥204.3

¥174.4

¥161.4

¥143.8

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Min.: 1
Mult.: 1

Magnetic / Reed Switches 59050-1-T-00-0 SENS

59050-1-T-00-0
Littelfuse
1: ¥418.6
976In Stock

Mfr. Part #
59050-1-T-00-0

Mouser Part #
934-59050-1-T-00-0

Littelfuse

Magnetic / Reed Switches 59050-1-T-00-0 SENS

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Datasheet

976In Stock

¥418.6

¥352.1

¥327.2

¥275.7

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Min.: 1
Mult.: 1

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

59065-1-S-02-A
Littelfuse
1: ¥988.3
1,406In Stock

Mfr. Part #
59065-1-S-02-A

Mouser Part #
934-59065-1-S-02-A

Littelfuse

Proximity Sensors PROX SEN THREAD BARREL SPST-NO

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Datasheet

1,406In Stock

¥988.3

¥823.9

¥762.4

¥624.5

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Min.: 1
Mult.: 1

Proximity Sensors 59085 030 PROX SENSOR

59085-030
Littelfuse
1: ¥1,609.5
275In Stock

Mfr. Part #
59085-030

Mouser Part #
934-59085-030

Littelfuse

Proximity Sensors 59085 030 PROX SENSOR

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Datasheet

275In Stock

¥1,609.5

¥1,335.4

¥1,237.4

¥1,104.6

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Min.: 1
Mult.: 1

Sensors Portfolio

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