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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 (2.678)

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Part #

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

H-31-MAGNET
Littelfuse
1: 1,47 €
1.577In Stock

Mfr. Part No.
H-31-MAGNET

Mouser Part No
934-H-31

Littelfuse

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

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Datasheet

1.577In Stock

1,47 €

1,20 €

1,01 €

0,92 €

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Min.: 1
Mult.: 1

Sensor Fixings & Accessories HARDWARE ACTUATOR MAGNET

H-33-MAGNET
Littelfuse
1: 1,29 €
763In Stock
700Expected 27/08/2026

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

700Expected 27/08/2026

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: 0,929 €
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

0,929 €

0,816 €

0,759 €

0,682 €

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Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MDCG-4-12-23
Littelfuse
1: 0,972 €
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

0,972 €

0,823 €

0,765 €

0,682 €

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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: 4,21 €
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

4,21 €

3,51 €

3,25 €

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: 4,56 €
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

4,56 €

3,89 €

3,65 €

3,29 €

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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: 1,09 €
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

1,09 €

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: 1,03 €
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

1,03 €

0,886 €

0,814 €

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: 1,20 €
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

1,20 €

1,05 €

0,972 €

0,877 €

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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 €

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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

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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: 1,19 €
1.548In Stock

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

Mouser Part No
934-MLRR-417-38

Littelfuse

Magnetic/Reed Switches SWITCH REED

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Datasheet

1.548In Stock

1,19 €

1,08 €

0,989 €

0,903 €

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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

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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