About Magnetic/Reed Switches

Littelfuse Magnetic/Reed Switches

A magnetic/reed switch is a switch that closes or opens when in the presence of a magnetic field and is often used in low-voltage circuit applications. They consist of a ferromagnetic material such as soft iron, a thin strip of metal such as copper and a contactor, usually a thin strip of material such as a steel blade. The ferromagnetic material and thin strip of metal can be arranged in a variety of ways, but when the switch is not in a magnetic field all of the contacts remain in place and there is no current flow. However, when a magnetic field is present, the ferromagnetic material and thin strip of metal react and push against each other, thus closing the switch, thus allowing current to flow. These switches are often used in applications such as doorbells, security systems, automotive ignition systems, and air flow sensors. They are also simple, reliable and cost effective.

Magnetic/Reed Switches

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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Switch TypeContact FormContact RatingOperate RangeOperating GapMagnet TypeColorTermination StylePackaging
  
             
MDRR-DT-15-30-F


Magnetic / Reed Switches SWITCH REED
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 739
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 4.3339
Multiples of: 1

         
MDSM-DTB-15-20


Switch Reed N.O./N.C. 0.25A 120VAC 175VDC 5VA 0.7ms 100mOhm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 706
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 0.298
Multiples of: 1

MiniatureSpst 15 At To 20 At  ClearSmd/SmtBulk
MDSR-7-10-15


Glass Body Reed Switch SPST-NO 10 ~ 15AT Operate Range 10W 350mA (AC), 500mA (DC) 140 V Through Hole
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 688
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.8602
Multiples of: 1

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Hot MDSM-4R-7-13


Magnetic / Reed Switches NO 7-13AT SMT
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 677
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 0.856
Multiples of: 1

Sub - MiniatureSpst 7 At To 13 At  ClearGull Wing LeadBulk
MACD-14-15-20


Glass Body Reed Switch SPST-NO 15 ~ 20AT Operate Range 10W 350mA (AC), 500mA (DC) 140 V Through Hole
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 629
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.8428
Multiples of: 1

Sub - MiniatureSpst 10 At To 30 At  ClearAxialBulk
MDCG-4-32-38


Switch Reed N.O. 0.5A 140VAC 200VDC 10VA 0.6ms 100mOhm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 510
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 0.5531
Multiples of: 1

Hermetically Sealed Switch1 Form A (Spst)10 W32 At To 38 At  ClearAxialBulk
MACD-14-8-10


Glass Body Reed Switch SPST-NO 8 ~ 10AT Operate Range 10W 350mA (AC), 500mA (DC) 140 V Through Hole
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 509
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.9261
Multiples of: 1

Sub - MiniatureSpst - No10 W8 At To 10 At  ClearAxialBulk
MLRR-4-17-28


Magnetic / Reed Switches MLRR-4-17-28
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 480
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.9421
Multiples of: 1

Sub - MiniatureSpst20 W17 At To 28 At  ClearAxialCase
MRPR-20-37-43


Magnetic / Reed Switches NO 37-43AT
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 478
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 1.7758
Multiples of: 1

MiniatureSpst 37 At To 43 At  ClearAxialBulk
MACD-14-10-15


Glass Body Reed Switch SPST-NO 10 ~ 15AT Operate Range 10W 350mA (AC), 500mA (DC) 140 V Through Hole
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 477
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.8428
Multiples of: 1

Sub - MiniatureSpst 10 At To 30 At  ClearAxialBulk
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