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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 #

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

H-33-MAGNET
Littelfuse
1: €1.29
763In Stock

Mfr. Part No.
H-33-MAGNET

Mouser Part No
934-H-33

Littelfuse

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

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Datasheet

763In Stock

€1.29

€1.16

€1.11

€1.06

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Min.: 1
Mult.: 1

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

H-34-MAGNET
Littelfuse
1: €3.52
112In Stock

Mfr. Part No.
H-34-MAGNET

Mouser Part No
934-H-34

Littelfuse

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

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Datasheet

112In Stock

€3.52

€3.19

€3.07

€2.95

Min.: 1
Mult.: 1

Sensor Fixings & Accessories H-36 MAGNET MAGNETIZED

H-36-MAGNET
Littelfuse
1: €2.49
76In Stock

Mfr. Part No.
H-36-MAGNET

Mouser Part No
934-H-36

Littelfuse

Sensor Fixings & Accessories H-36 MAGNET MAGNETIZED

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Datasheet

76In Stock

€2.49

€1.99

€1.75

€1.65

Min.: 1
Mult.: 1

Magnetic/Reed Switches HA15-2 17-23

HA15-2-17-23
Littelfuse
1: €1.83
1,046In Stock

Mfr. Part No.
HA15-2-17-23

Mouser Part No
934-HA15-217-23

Littelfuse

Magnetic/Reed Switches HA15-2 17-23

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Datasheet

1,046In Stock

€1.83

€1.55

€1.44

€1.28

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Min.: 1
Mult.: 1

Magnetic/Reed Switches Sub-Mini NO Switch

MDCG-4-37-43
Littelfuse
1: €0.894
989In Stock

Mfr. Part No.
MDCG-4-37-43

Mouser Part No
934-MDCG-4-37-43

Littelfuse

Magnetic/Reed Switches Sub-Mini NO Switch

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Datasheet

989In Stock

€0.894

€0.761

€0.712

€0.645

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Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MDCG-4-12-23
Littelfuse
1: €0.946
740In Stock

Mfr. Part No.
MDCG-4-12-23

Mouser Part No
934-MDCG-412-23

Littelfuse

Magnetic/Reed Switches SWITCH REED

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Datasheet

740In Stock

€0.946

€0.786

€0.723

€0.654

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MDCG-4 12-38

MDCG-4-12-38
Littelfuse
1: €0.963
169In Stock

Mfr. Part No.
MDCG-4-12-38

Mouser Part No
934-MDCG-412-38

Littelfuse

Magnetic/Reed Switches MDCG-4 12-38

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Datasheet

169In Stock

€0.963

€0.823

€0.781

€0.716

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MDCG-4 5265 17-28 RDSW

MDCG-4-17-28
Littelfuse
1: €1.18
981In Stock

Mfr. Part No.
MDCG-4-17-28

Mouser Part No
934-MDCG-417-28

Littelfuse

Magnetic/Reed Switches MDCG-4 5265 17-28 RDSW

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Datasheet

981In Stock

€1.18

€1.01

€0.929

€0.826

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Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MDRR-DT-15-20-F
Littelfuse
1: €4.20
51In Stock
4,000On Order

Mfr. Part No.
MDRR-DT-15-20-F

Mouser Part No
934-MDRR-DT15-20F

Littelfuse

Magnetic/Reed Switches SWITCH REED

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Datasheet

51In Stock

4,000On Order

€4.20

€3.50

€3.24

€2.90

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Min.: 1
Mult.: 1

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

MDRR-DT-20-25-F
Littelfuse
1: €4.40
102In Stock
1,000Expected 22/09/2026

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

Mouser Part No
934-MDRR-DT20-25F

Littelfuse

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

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Datasheet

102In Stock

1,000Expected 22/09/2026

€4.40

€3.72

€3.47

€3.12

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Min.: 1
Mult.: 1

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

MDSM-10R-10-15
Littelfuse
1: €1.37
661In Stock
3,000Expected 10/08/2026

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

Mouser Part No
934-MDSM-10R10-15

Littelfuse

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

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Datasheet

661In Stock

3,000Expected 10/08/2026

Cut Tape

€1.37

€1.20

€1.10

€0.998

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Reel

€0.737

Min.: 1
Mult.: 1

Reel: 3,000

Magnetic/Reed Switches NO 30-35AT

MDSR-10-30-35
Littelfuse
1: €1.08
490In Stock

Mfr. Part No.
MDSR-10-30-35

Mouser Part No
934-MDSR-10-30-35

Littelfuse

Magnetic/Reed Switches NO 30-35AT

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Datasheet

490In Stock

€1.08

€0.929

€0.869

€0.769

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSR-10 10-15

MDSR-10-10-15
Littelfuse
1: €1.09
1,621In Stock

Mfr. Part No.
MDSR-10-10-15

Mouser Part No
934-MDSR-1010-15

Littelfuse

Magnetic/Reed Switches MDSR-10 10-15

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Datasheet

1,621In Stock

€1.09

€0.929

€0.869

€0.769

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Min.: 1
Mult.: 1

Magnetic/Reed Switches SPST 140VAC, 15 AT-20 AT Range

MDSR-10-15-20
Littelfuse
1: €1.09
1,812In Stock

Mfr. Part No.
MDSR-10-15-20

Mouser Part No
934-MDSR-1015-20

Littelfuse

Magnetic/Reed Switches SPST 140VAC, 15 AT-20 AT Range

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Datasheet

1,812In Stock

€1.09

€0.929

€0.869

€0.769

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Min.: 1
Mult.: 1

Magnetic/Reed Switches NO 27-48AT

MLRR-3-27-48
Littelfuse
1: €1.06
338In Stock

Mfr. Part No.
MLRR-3-27-48

Mouser Part No
934-MLRR-3-27-48

Littelfuse

Magnetic/Reed Switches NO 27-48AT

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Datasheet

338In Stock

€1.06

€0.903

€0.833

€0.742

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Min.: 1
Mult.: 1

Magnetic/Reed Switches 15.2mm Miniature Close Differential Reed Switch

MLRR-3-42-48
Littelfuse
1: €1.03
1,059In Stock

Mfr. Part No.
MLRR-3-42-48

Mouser Part No
934-MLRR-3-42-48

Littelfuse

Magnetic/Reed Switches 15.2mm Miniature Close Differential Reed Switch

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1,059In Stock

€1.03

€0.886

€0.817

€0.728

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Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MLRR-3-17-23
Littelfuse
1: €0.929
1,658In Stock

Mfr. Part No.
MLRR-3-17-23

Mouser Part No
934-MLRR-317-23

Littelfuse

Magnetic/Reed Switches SWITCH REED

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Datasheet

1,658In Stock

€0.929

€0.819

€0.757

€0.738

Min.: 1
Mult.: 1

Magnetic/Reed Switches MLRR-3 22-28

MLRR-3-22-28
Littelfuse
1: €1.04
936In Stock

Mfr. Part No.
MLRR-3-22-28

Mouser Part No
934-MLRR-322-28

Littelfuse

Magnetic/Reed Switches MLRR-3 22-28

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Datasheet

936In Stock

€1.04

€0.894

€0.817

€0.753

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MLRR-3 27-33

MLRR-3-27-33
Littelfuse
1: €1.23
988In Stock

Mfr. Part No.
MLRR-3-27-33

Mouser Part No
934-MLRR-327-33

Littelfuse

Magnetic/Reed Switches MLRR-3 27-33

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Datasheet

988In Stock

€1.23

€1.07

€0.998

€0.894

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MLRR-3 32-38

MLRR-3-32-38
Littelfuse
1: €1.02
221In Stock

Mfr. Part No.
MLRR-3-32-38

Mouser Part No
934-MLRR-332-38

Littelfuse

Magnetic/Reed Switches MLRR-3 32-38

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Datasheet

221In Stock

€1.02

€0.886

€0.817

€0.728

View

Min.: 1
Mult.: 1

Magnetic/Reed Switches MLRR-4 17-23

MLRR-4-17-23
Littelfuse
1: €1.09
1,028In Stock

Mfr. Part No.
MLRR-4-17-23

Mouser Part No
934-MLRR-417-23

Littelfuse

Magnetic/Reed Switches MLRR-4 17-23

Learn More

Datasheet

1,028In Stock

€1.09

€0.929

€0.869

€0.784

Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MLRR-4-17-38
Littelfuse
1: €1.18
1,548In Stock

Mfr. Part No.
MLRR-4-17-38

Mouser Part No
934-MLRR-417-38

Littelfuse

Magnetic/Reed Switches SWITCH REED

Learn More

Datasheet

1,548In Stock

€1.18

€1.07

€0.98

€0.894

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MLRR-4 27-33

MLRR-4-27-33
Littelfuse
1: €1.20
701In Stock

Mfr. Part No.
MLRR-4-27-33

Mouser Part No
934-MLRR-427-33

Littelfuse

Magnetic/Reed Switches MLRR-4 27-33

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Datasheet

701In Stock

€1.20

€1.01

€0.946

€0.84

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Min.: 1
Mult.: 1

Magnetic/Reed Switches MDSM-4B 5276 32-38

MDSM-4B-32-38
Littelfuse
1: €1.12
321In Stock

Mfr. Part No.
MDSM-4B-32-38

Mouser Part No
934-MDSM-4B32-38

Littelfuse

Magnetic/Reed Switches MDSM-4B 5276 32-38

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Datasheet

321In Stock

€1.12

€0.886

€0.783

€0.716

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Min.: 1
Mult.: 1

Reed Relays HE3321A1200 REED RELAY

HE3321A1200
Littelfuse
1: €2.42
209In Stock
Factory Special Order

Mfr. Part No.
HE3321A1200

Mouser Part No
934-HE3321A1200

Factory Special Order

Littelfuse

Reed Relays HE3321A1200 REED RELAY

Learn More

Datasheet

209In Stock

€2.42

€2.16

€2.06

€1.99

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Min.: 1
Mult.: 1

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