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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 (2,679)

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Part #

Proximity Sensors NO 17-23AT 11.5MM TIN 11.81IN LEADS

59150-010
Littelfuse
1: £2.48
2,751In Stock

Mfr. Part No.
59150-010

Mouser Part No
934-59150-010

Littelfuse

Proximity Sensors NO 17-23AT 11.5MM TIN 11.81IN LEADS

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Datasheet

2,751In Stock

£2.48

£1.99

£1.98

£1.50

Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR FLANGE MT

59150-030
Littelfuse
1: £4.64
477In Stock

Mfr. Part No.
59150-030

Mouser Part No
934-59150-030

Littelfuse

Proximity Sensors PROX SENSOR FLANGE MT

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Datasheet

477In Stock

£4.64

£3.58

£3.19

£2.95

Min.: 1
Mult.: 1

Magnetic/Reed Switches 59165-1-S-00-D SENS

59165-1-S-00-D
Littelfuse
1: £0.841
3,570In Stock
6,000Expected 22/06/2026

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

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

Littelfuse

Magnetic/Reed Switches 59165-1-S-00-D SENS

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Datasheet

3,570In Stock

6,000Expected 22/06/2026

Cut Tape

£0.841

£0.718

£0.668

£0.595

View

Reel

£0.466

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

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

59165-1-T-00-A
Littelfuse
1: £1.34
2,934In 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

2,934In Stock

£1.34

£1.13

£1.05

£0.943

View

Min.: 1
Mult.: 1

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

59165-1-U-00-A
Littelfuse
1: £1.19
4,690In Stock
3,200Expected 30/06/2026

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

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

Littelfuse

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

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Datasheet

4,690In Stock

3,200Expected 30/06/2026

£1.19

£1.08

£1.07

£0.943

View

Min.: 1
Mult.: 1

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

59165-1-U-00-D
Littelfuse
1: £1.02
3,750In 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

3,750In Stock

Cut Tape

£1.02

£0.882

£0.818

£0.723

Reel

£0.523

View

Min.: 1
Mult.: 1

Reel: 1,500

Magnetic/Reed Switches NO 10-15AT 7.5mm Overmolded Sensor

59166-1-S-00-C
Littelfuse
1: £0.995
2,178In Stock

Mfr. Part No.
59166-1-S-00-C

Mouser Part No
934-59166-1-S-00-C

Littelfuse

Magnetic/Reed Switches NO 10-15AT 7.5mm Overmolded Sensor

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Datasheet

2,178In Stock

£0.995

£0.841

£0.78

£0.696

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 200V 16mm GULL WING REEL

59166-1-S-00-D
Littelfuse
1: £0.759
4,687In Stock

Mfr. Part No.
59166-1-S-00-D

Mouser Part No
934-59166-1-S-00-D

Littelfuse

Magnetic/Reed Switches 200V 16mm GULL WING REEL

Learn More

Datasheet

4,687In Stock

Cut Tape

£0.759

£0.649

£0.608

£0.556

View

Reel

£0.453

Min.: 1
Mult.: 1

Reel: 1,500

Magnetic/Reed Switches 59170-1-S-00-A SENS

59170-1-S-00-A
Littelfuse
1: £1.53
3,318In Stock

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

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

Littelfuse

Magnetic/Reed Switches 59170-1-S-00-A SENS

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Datasheet

3,318In Stock

£1.53

£1.31

£1.21

£1.15

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches SUB-MIN OVERMOLD REED SWT GULL

59170-1-S-00-D
Littelfuse
1: £0.751
12,492In Stock
11,750Expected 16/06/2026

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

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

Littelfuse

Magnetic/Reed Switches SUB-MIN OVERMOLD REED SWT GULL

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Datasheet

12,492In Stock

11,750Expected 16/06/2026

Cut Tape

£0.751

£0.663

£0.617

£0.55

£0.53

Reel

£0.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Magnetic/Reed Switches 59170-1-T-00-D SENSOR

59170-1-T-00-D
Littelfuse
1: £0.826
3,592In Stock
4,500Expected 16/06/2026

Mfr. Part No.
59170-1-T-00-D

Mouser Part No
934-59170-1-T-00-D

Littelfuse

Magnetic/Reed Switches 59170-1-T-00-D SENSOR

Learn More

Datasheet

3,592In Stock

4,500Expected 16/06/2026

Cut Tape

£0.826

£0.788

£0.736

£0.639

View

Reel

£0.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Level Sensors 59630 1T02A FLOAT SENSOR

59630-1-T-02-A
Littelfuse
1: £5.00
895In Stock

Mfr. Part No.
59630-1-T-02-A

Mouser Part No
934-59630-1-T-02-A

Littelfuse

Level Sensors 59630 1T02A FLOAT SENSOR

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Datasheet

895In Stock

£5.00

Min.: 1
Mult.: 1

Magnetic/Reed Switches HA15-2 22-28

HA15-2-22-28
Littelfuse
1: £1.60
2,001In Stock

Mfr. Part No.
HA15-2-22-28

Mouser Part No
934-HA15-222-28

Littelfuse

Magnetic/Reed Switches HA15-2 22-28

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Datasheet

2,001In Stock

£1.60

£1.35

£1.26

£1.12

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDRR-DT-10-15-F

MDRR-DT-10-15-F
Littelfuse
1: £2.78
730In Stock
2,000Expected 21/05/2027

Mfr. Part No.
MDRR-DT-10-15-F

Mouser Part No
934-MDRR-DT-10-15-F

Littelfuse

Magnetic/Reed Switches MDRR-DT-10-15-F

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Datasheet

730In Stock

2,000Expected 21/05/2027

£2.78

£2.71

£2.44

£2.34

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDRR-DT-10-15-U

MDRR-DT-10-15-U
Littelfuse
1: £3.69
699In Stock

Mfr. Part No.
MDRR-DT-10-15-U

Mouser Part No
934-MDRR-DT-10-15-U

Littelfuse

Magnetic/Reed Switches MDRR-DT-10-15-U

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Datasheet

699In Stock

£3.69

£3.08

£2.86

£2.55

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDRR-DT 1156 20-25 U

MDRR-DT-20-25-U
Littelfuse
1: £3.69
738In Stock

Mfr. Part No.
MDRR-DT-20-25-U

Mouser Part No
934-MDRR-DT20-25U

Littelfuse

Magnetic/Reed Switches MDRR-DT 1156 20-25 U

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Datasheet

738In Stock

£3.69

£3.08

£2.86

£2.55

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MDSM-4R-12-18
Littelfuse
1: £1.00
4,213In Stock

Mfr. Part No.
MDSM-4R-12-18

Mouser Part No
934-MDSM-4R12-18

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

4,213In Stock

Cut Tape

£1.00

£0.849

£0.78

£0.704

View

Reel

£0.567

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Magnetic/Reed Switches SWITCH REED

MDSM-DTR-20-25
Littelfuse
1: £2.41
2,499In Stock
2,500Expected 27/04/2026

Mfr. Part No.
MDSM-DTR-20-25

Mouser Part No
934-MDSM-DTR20-25

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

2,499In Stock

2,500Expected 27/04/2026

Cut Tape

£2.41

Reel

£2.41

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Magnetic/Reed Switches MDSR-7 20-25

MDSR-7-20-25
Littelfuse
1: £0.899
3,175In Stock

Mfr. Part No.
MDSR-7-20-25

Mouser Part No
934-MDSR-720-25

Littelfuse

Magnetic/Reed Switches MDSR-7 20-25

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Datasheet

3,175In Stock

£0.899

£0.773

£0.713

£0.636

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches NO 7-13AT

MLRR-3-7-13
Littelfuse
1: £1.10
3,833In Stock
600Expected 24/04/2026

Mfr. Part No.
MLRR-3-7-13

Mouser Part No
934-MLRR-3-7-13

Littelfuse

Magnetic/Reed Switches NO 7-13AT

Learn More

Datasheet

3,833In Stock

600Expected 24/04/2026

£1.10

£0.943

£0.871

£0.803

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches 10-15AT 200Vdc @ 10W

MASM-14R-10-15
Littelfuse
1: £1.13
1,604In Stock

Mfr. Part No.
MASM-14R-10-15

Mouser Part No
934-MASM-14R-10-15

Littelfuse

Magnetic/Reed Switches 10-15AT 200Vdc @ 10W

Datasheet

1,604In Stock

Cut Tape

£1.13

£0.952

£0.882

£0.788

View

Reel

£0.684

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Magnetic/Reed Switches SWITCH REED

MDCG-4-12-33
Littelfuse
1: £0.811
45In Stock
1,000Expected 23/02/2026

Mfr. Part No.
MDCG-4-12-33

Mouser Part No
934-MDCG-412-33

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

45In Stock

1,000Expected 23/02/2026

£0.811

£0.718

£0.663

£0.595

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MDCG-4 22-38

MDCG-4-22-38
Littelfuse
1: £1.02
302In Stock

Mfr. Part No.
MDCG-4-22-38

Mouser Part No
934-MDCG-422-38

Littelfuse

Magnetic/Reed Switches MDCG-4 22-38

Learn More

Datasheet

302In Stock

£1.02

£0.871

£0.811

£0.707

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MDCG-4-32-38
Littelfuse
1: £0.849
160In Stock

Mfr. Part No.
MDCG-4-32-38

Mouser Part No
934-MDCG-432-38

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

160In Stock

£0.849

£0.718

£0.668

£0.648

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MDSR-7-10-20
Littelfuse
1: £0.644
1,265In Stock

Mfr. Part No.
MDSR-7-10-20

Mouser Part No
934-MDSR-710-20

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

1,265In Stock

£0.644

Min.: 1
Mult.: 1

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