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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.

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Part #

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

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Datasheet

302In Stock

£1.02

£0.871

£0.811

£0.707

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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

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Datasheet

160In Stock

£0.849

£0.718

£0.668

£0.648

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Min.: 1
Mult.: 1

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

MDSM-4B-32-38
Littelfuse
1: £0.978
331In 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

331In Stock

£0.978

£0.773

£0.684

£0.625

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Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MDSR-7-10-20
Littelfuse
1: £0.644
1,305In Stock

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

Mouser Part No
934-MDSR-710-20

Littelfuse

Magnetic/Reed Switches SWITCH REED

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Datasheet

1,305In Stock

£0.644

Min.: 1
Mult.: 1

Proximity Sensors 59010-1-T-02-F SENS

59010-1-T-02-F
Littelfuse
1: £7.75
289In Stock

Mfr. Part No.
59010-1-T-02-F

Mouser Part No
934-59010-1-T-02-F

Littelfuse

Proximity Sensors 59010-1-T-02-F SENS

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Datasheet

289In Stock

£7.75

£6.57

£5.78

£5.68

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Min.: 1
Mult.: 1

Magnetic/Reed Switches SWITCH REED

MDRR-DT-15-25-F
Littelfuse
1: £2.75
1,261In Stock
2,000Expected 15/07/2026

Mfr. Part No.
MDRR-DT-15-25-F

Mouser Part No
934-MDRR-DT15-25F

Littelfuse

Magnetic/Reed Switches SWITCH REED

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Datasheet

1,261In Stock

2,000Expected 15/07/2026

£2.75

£2.44

£2.31

£2.30

Min.: 1
Mult.: 1

Reed Relays REED RELAY

HE3321C1200
Littelfuse
1: £4.01
888In Stock
Factory Special Order

Mfr. Part No.
HE3321C1200

Mouser Part No
934-HE3321C1200

Factory Special Order

Littelfuse

Reed Relays REED RELAY

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Datasheet

888In Stock

£4.01

£3.57

£3.41

£3.30

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Min.: 1
Mult.: 1

Reed Relays HE3351A1200

HE3351A1200
Littelfuse
1: £2.85
430In Stock
Factory Special Order

Mfr. Part No.
HE3351A1200

Mouser Part No
934-HE3351A1200

Factory Special Order

Littelfuse

Reed Relays HE3351A1200

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Datasheet

430In Stock

£2.85

£2.45

£2.37

£2.32

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Min.: 1
Mult.: 1

Reed Relays REED RELAY

HE721A1210
Littelfuse
1: £1.86
1,057In Stock
Factory Special Order

Mfr. Part No.
HE721A1210

Mouser Part No
934-HE721A1210

Factory Special Order

Littelfuse

Reed Relays REED RELAY

Datasheet

1,057In Stock

£1.86

£1.66

£1.58

£1.53

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Min.: 1
Mult.: 1

Proximity Sensors 59025-1-V-05-A SENS

59025-1-V-05-A
Littelfuse
1: £2.31
36In Stock

Mfr. Part No.
59025-1-V-05-A

Mouser Part No
576-59025-1-V-05-A

Littelfuse

Proximity Sensors 59025-1-V-05-A SENS

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Datasheet

36In Stock

£2.31

£2.07

£1.97

£1.87

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Min.: 1
Mult.: 1

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

55100-3H-03-A
Littelfuse
1: £4.95
100In Stock
500Expected 09/07/2026

Mfr. Part No.
55100-3H-03-A

Mouser Part No
934-55100-3H-03-A

Littelfuse

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

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Datasheet

100In Stock

500Expected 09/07/2026

£4.95

£4.51

£4.36

£4.20

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Min.: 1
Mult.: 1

Hall Effect / Magnetic Sensors - Industrial 55100 2M02A HALL SENSOR

55100-2M-02-A
Littelfuse
1: £4.73
162In Stock
500Expected 25/05/2026

Mfr. Part No.
55100-2M-02-A

Mouser Part No
934-551002M02A

Littelfuse

Hall Effect / Magnetic Sensors - Industrial 55100 2M02A HALL SENSOR

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Datasheet

162In Stock

500Expected 25/05/2026

£4.73

£4.32

£4.16

£4.06

Min.: 1
Mult.: 1

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

55100-3H-02-A
Littelfuse
1: £4.59
258In Stock
1,700Expected 22/05/2026

Mfr. Part No.
55100-3H-02-A

Mouser Part No
934-551003H02A

Littelfuse

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

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Datasheet

258In Stock

1,700Expected 22/05/2026

£4.59

£4.32

£4.23

£4.13

Min.: 1
Mult.: 1

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

55140-3M-02-A
Littelfuse
1: £5.15
200In Stock
1,100On Order

Mfr. Part No.
55140-3M-02-A

Mouser Part No
934-551403M02A

Littelfuse

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

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Datasheet

200In Stock

1,100On Order

£5.15

£4.71

£4.53

£4.37

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Min.: 1
Mult.: 1

Sensor Fixings & Accessories Actuator for 59022

57022-000
Littelfuse
1: £2.23
312In Stock

Mfr. Part No.
57022-000

Mouser Part No
934-57022-000

Littelfuse

Sensor Fixings & Accessories Actuator for 59022

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Datasheet

312In Stock

£2.23

£2.12

£1.93

£1.79

£1.76

Min.: 1
Mult.: 1

Sensor Fixings & Accessories 57060 000 ACTUATOR

57060-000
Littelfuse
1: £9.02
59In Stock
500Expected 29/06/2026

Mfr. Part No.
57060-000

Mouser Part No
934-57060-000

Littelfuse

Sensor Fixings & Accessories 57060 000 ACTUATOR

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Datasheet

59In Stock

500Expected 29/06/2026

£9.02

£8.28

£8.25

Min.: 1
Mult.: 1

Sensor Fixings & Accessories Actuator Mini Flange Mount Sensor 23x14x6

57141-000
Littelfuse
1: £1.89
664In Stock

Mfr. Part No.
57141-000

Mouser Part No
934-57141-000

Littelfuse

Sensor Fixings & Accessories Actuator Mini Flange Mount Sensor 23x14x6

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Datasheet

664In Stock

£1.89

£1.81

£1.64

£1.58

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Min.: 1
Mult.: 1

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

59020-010
Littelfuse
1: £5.04
226In Stock

Mfr. Part No.
59020-010

Mouser Part No
934-59020-010

Littelfuse

Proximity Sensors MINI-CYLINDRICAL REED SENSOR

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Datasheet

226In Stock

£5.04

£4.29

£4.20

£3.88

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Min.: 1
Mult.: 1

Proximity Sensors NO 6-10AT 1m TIN 59020 Firecracker

59020-1-S-05-A
Littelfuse
1: £6.45
34In Stock

Mfr. Part No.
59020-1-S-05-A

Mouser Part No
934-59020-1-S-05-A

Littelfuse

Proximity Sensors NO 6-10AT 1m TIN 59020 Firecracker

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Datasheet

34In Stock

£6.45

£5.10

£4.98

£4.37

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Min.: 1
Mult.: 1

Proximity Sensors NO 22-28AT 300mm TIN

59022-1-U-02-A
Littelfuse
1: £2.78
446In Stock

Mfr. Part No.
59022-1-U-02-A

Mouser Part No
934-59022-1-U-02-A

Littelfuse

Proximity Sensors NO 22-28AT 300mm TIN

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Datasheet

446In Stock

£2.78

£2.16

£2.13

£1.99

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Min.: 1
Mult.: 1

Proximity Sensors CO 15-20AT 300mm TIN

59022-3-S-02-A
Littelfuse
1: £3.74
204In Stock
500Expected 13/05/2026

Mfr. Part No.
59022-3-S-02-A

Mouser Part No
934-59022-3-S-02-A

Littelfuse

Proximity Sensors CO 15-20AT 300mm TIN

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Datasheet

204In Stock

500Expected 13/05/2026

£3.74

£3.33

£3.08

£2.82

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Min.: 1
Mult.: 1

Proximity Sensors NC 15-20AT 300mm TIN

59022-4-S-02-A
Littelfuse
1: £3.52
365In Stock
500Expected 09/06/2026

Mfr. Part No.
59022-4-S-02-A

Mouser Part No
934-59022-4-S-02-A

Littelfuse

Proximity Sensors NC 15-20AT 300mm TIN

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Datasheet

365In Stock

500Expected 09/06/2026

£3.52

£2.72

£2.42

£2.19

Min.: 1
Mult.: 1

Proximity Sensors NC 25-30AT 300mm TIN

59022-4-U-02-A
Littelfuse
1: £3.53
179In Stock

Mfr. Part No.
59022-4-U-02-A

Mouser Part No
934-59022-4-U-02-A

Littelfuse

Proximity Sensors NC 25-30AT 300mm TIN

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Datasheet

179In Stock

£3.53

£3.14

£2.92

£2.66

View

Min.: 1
Mult.: 1

Proximity Sensors NC 25-30AT 300mm UNTIN

59022-4-U-02-F
Littelfuse
1: £3.36
480In Stock

Mfr. Part No.
59022-4-U-02-F

Mouser Part No
934-59022-4-U-02-F

Littelfuse

Proximity Sensors NC 25-30AT 300mm UNTIN

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Datasheet

480In Stock

£3.36

£2.60

£2.31

£2.30

View

Min.: 1
Mult.: 1

Proximity Sensors 200V 100mm TINNED LEADS

59025-1-S-01-A
Littelfuse
1: £1.72
568In Stock

Mfr. Part No.
59025-1-S-01-A

Mouser Part No
934-59025-1-S-01-A

Littelfuse

Proximity Sensors 200V 100mm TINNED LEADS

Learn More

Datasheet

568In Stock

£1.72

£1.45

Min.: 1
Mult.: 1

Sensors Portfolio

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