Sensor & Switch Magnets

Sensor magnets (also known as reed switches) are electrical switches operated by a magnetic field. They can be used to detect specific actions, like the opening of a door, and are widely used for electrical circuit control.

What are sensor magnets used for?

Sensor magnets can be used in door and window sensors, and are commonly found in burglar alarm systems. They're also widely used for communications. Once the magnet is pulled away from the switch, the reed switch will go back to its original position. A reed relay is when there are one or more reed switches inside a coil.

Why use sensor magnets?

Sensor magnets can be used to reduce current leakage. This is useful for applications in hazardous areas, for example where there's flammable gas in the area, or in medical devices. Sensor magnets are also useful in locations where it isn't possible to make direct contact with the switch, such as in explosive or toxic environments.


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Omschrijving Prijs Application Shape Diameter Length Width Height Dimensions
RS-stocknr. 361-5009
FabrikantnummerS1443
FabrikantAssemtech
4,46 €
Each
Aantal stuks
Hall Effect Switch Rectangular - 30mm 7mm 20mm 30 x 7 x 20 mm
RS-stocknr. 837-2007
FabrikantnummerBTL6-A-3801-2
FabrikantBALLUFF
18,29 €
Each
Aantal stuks
Micropulse Transducer Rectangular - 37.6mm 21mm 18mm 37.6 x 21 x 18 mm
RS-stocknr. 285-245
FabrikantRS PRO
4,86 €
Each
Aantal stuks
Proximity Switch Rectangular - 32mm 24mm 10mm 32 x 24 x 10 mm
RS-stocknr. 466-1479
FabrikantnummerT-62 N/S
FabrikantBernstein AG
6,21 €
Each
Aantal stuks
Electronic Magnetic Sensor Cylindrical 23 mm 10mm - - 23 x 10 mm
RS-stocknr. 917-2665
FabrikantnummerPLMA0100
FabrikantCelduc
27,62 €
Each
Aantal stuks
Magnetic Proximity Sensor Rectangular - 88mm 12mm 38mm 88 x 38 x 12 mm
RS-stocknr. 765-9362
FabrikantnummerCU103601
FabrikantZF
40,16 €
Each
Aantal stuks
Angular Position Sensor - - 57.33mm 48.3mm 17.7mm 57.33 x 48.3 x 17.7 mm
RS-stocknr. 765-9353
FabrikantnummerCU103602
FabrikantZF
40,16 €
Each
Aantal stuks
Angular Position Sensor - - 57.33mm 48.3mm 17.7mm 57.33 x 48.3 x 17.7 mm
RS-stocknr. 536-1710
FabrikantRS PRO
1,25 €
Each
Aantal stuks
Transducer Cylindrical 4 mm 19mm - - 4 x 19 mm
RS-stocknr. 181-2185
Fabrikantnummer101MG7
FabrikantHoneywell
5,19 €
Each
Aantal stuks
Solid State Sensor Cylindrical 6 mm 6.3mm - - 6.3 x 6.3 mm
RS-stocknr. 355-5531
FabrikantnummerBTL5-P-3800-2
FabrikantBALLUFF
18,12 €
Each
Aantal stuks
Micropulse Transducer Rectangular - 38mm 20mm 14mm 38 x 20 x 14 mm
RS-stocknr. 361-7011
FabrikantRS PRO
4,40 €
Each
Aantal stuks
Proximity Switch Cylindrical 11 mm 28mm - - 11 x 28 mm
RS-stocknr. 791-8557
FabrikantnummerMWR0032KAC-KH
FabrikantSensitec
4,34 €
Each
Aantal stuks
MagnetoResistive sensor Round 20 mm - 3.5mm - 20.44 x 3.5 mm
RS-stocknr. 331-7597
FabrikantnummerS1417
FabrikantAssemtech
19,42 €
Each
Aantal stuks
Reed Switch Cylindrical - 50mm - - -
RS-stocknr. 917-2646
FabrikantnummerPCA22330
FabrikantCelduc
12,07 €
Each
Aantal stuks
Magnetic Proximity Sensor Cylindrical M12 80mm - - -
RS-stocknr. 331-7604
FabrikantnummerS1416
FabrikantAssemtech
26,29 €
Each
Aantal stuks
Reed Switch Cylindrical - 50mm - - -
RS-stocknr. 183-7483
FabrikantnummerZ4DC01
FabrikantOmron
62,626 €
Each (In a Pack of 50)
Aantal stuks
Detect Duplicated Paper Feeding - - 35.5mm 15mm 16mm 35.5 x 15 x 16 mm
RS-stocknr. 124-3807
FabrikantBALLUFF
41,22 €
Each
Aantal stuks
Micropulse Transducer Rectangular - 55mm 20mm 21mm 55 x 20 x 21 mm
RS-stocknr. 124-3805
FabrikantBALLUFF
23,45 €
Each
Aantal stuks
Micropulse Transducer Round 32 mm - - 8mm 32 (Dia.) x 8 mm
RS-stocknr. 179-2895
FabrikantnummerP6250000
FabrikantCelduc
6,47 €
Each
Aantal stuks
Proximity Sensor Rectangular - 32mm 6.8mm 15mm 32 x 6.8 x 15 mm
RS-stocknr. 536-1732
FabrikantRS PRO
2,00 €
Each
Aantal stuks
Transducer Rectangular - 20mm - - -
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