Reed Switches

Littelfuse Reed Switches are ideal for battery-powered applications and automotive safety products. Reed switches have two ferromagnetic blades contained within a tubular glass envelope that is hermetically sealed at each end. Switches are activated by a permanent magnet or an electromagnet, and the reed switch and magnetic field combination is commonly known as the "magnetic circuit."

Results: 165
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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Switch Type
Contact Form
Operate Range
Voltage Rating AC
Color
Mounting Style
Termination Style
Packaging
Littelfuse Magnetic/Reed Switches 59170-1-S-00-A SENS
Datasheet
3,318In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 10 AT to 15 AT 140 VAC Black PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches SUB-MIN OVERMOLD REED SWT GULL
Datasheet
11,672In Stock
11,750Expected 16-06-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Sub-Miniature SPST 10 AT to 15 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches 59170-1-T-00-D SENSOR
Datasheet
3,592In Stock
4,500Expected 16-06-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Sub-Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches HA15-2 22-28
Datasheet
2,001In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 22 AT to 28 AT 265 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MDRR-DT-10-15-F
Datasheet
730In Stock
2,000Expected 21-05-2027
Min.: 1
Mult.: 1

Miniature SPDT 10 AT to 15 AT 120 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MDRR-DT-10-15-U
Datasheet
699In Stock
Min.: 1
Mult.: 1

Miniature SPDT 10 AT to 15 AT 120 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MDRR-DT 1156 20-25 U
Datasheet
738In Stock
Min.: 1
Mult.: 1

Miniature SPDT 20 AT to 25 AT 120 VAC Clear PCB Mount SMD/SMT Bulk
Littelfuse Magnetic/Reed Switches SWITCH REED
Datasheet
4,213In Stock
6,000Expected 01-06-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Sub-Miniature SPST 12 AT to 18 AT 140 VAC Clear PCB Mount SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches MDSR-7 20-25
Datasheet
3,175In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 20 AT to 25 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches NO 17-23AT
Datasheet
857In Stock
Min.: 1
Mult.: 1

Miniature SPST 17 AT to 23 AT 265 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches NO 17-43AT
Datasheet
2,258In Stock
Min.: 1
Mult.: 1

Miniature SPST 17 AT to 43 AT 265 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches SWITCH REED
Datasheet
160In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 32 AT to 38 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches SWITCH REED
Datasheet
1,040In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 10 AT to 15 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches SWITCH REED
Datasheet
1,221In Stock
2,000Expected 15-07-2026
Min.: 1
Mult.: 1

Miniature SPDT 15 AT to 25 AT 120 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches 59045-1-S-00-0 SENS
Datasheet
408In Stock
1,000Expected 22-05-2026
Min.: 1
Mult.: 1

Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches SWITCH REED
Datasheet
187In Stock
1,000Expected 10-04-2026
Min.: 1
Mult.: 1

Miniature SPST Black PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches 59050 030 PROX SENSOR
Datasheet
78In Stock
1,000Expected 08-06-2026
Min.: 1
Mult.: 1

Miniature SPST Black PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches 59050-1-S-00-0 SENS
Datasheet
761In Stock
Min.: 1
Mult.: 1

Miniature SPST 12 AT to 18 AT 140 VAC Black PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches MIN OVERMOLD REED SWITCH AXIAL
Datasheet
44In Stock
8,000Expected 28-07-2026
Min.: 1
Mult.: 1

Miniature SPST 10 AT to 15 AT 140 VAC Black PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches 59165-1-T-00-D SENS
Datasheet
1,494In Stock
1,500Expected 08-06-2026
Min.: 1
Mult.: 1
Reel: 1,500

Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape
Littelfuse Magnetic/Reed Switches NO 15-20AT 6.5mm Overmolded Sensor
Datasheet
1,146In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape
Littelfuse Magnetic/Reed Switches NO 20-25AT 5mm Overmolded Sensor
Datasheet
1,259In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Miniature SPST 20 AT to 25 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape
Littelfuse Magnetic/Reed Switches SUB-MIN OVERMOLD REED SWT GULL
Datasheet
1,388In Stock
7,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Sub-Miniature SPST 20 AT to 25 AT 140 VAC Black SMD/SMT Gull Wing Lead Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches 75-80AT CO 500V 30W 39.7MM REED
Datasheet
111In Stock
1,000Expected 22-05-2026
Min.: 1
Mult.: 1

Reed SPDT 75 AT to 80 AT Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches FLEX-14-20-25
Datasheet
885In Stock
1,000Expected 07-04-2026
Min.: 1
Mult.: 1

Sub-Miniature SPST 20 AT to 25 AT 140 VAC Clear PCB Mount Axial Bulk