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: 154
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Description Datasheet Availability Pricing (EUR) 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 59050-3-S-00-0 SENS
Datasheet
1.016In Stock
Min.: 1
Mult.: 1

140 VAC PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches NO 10-15AT 7.5mm Overmolded Sensor
Datasheet
2.125In Stock
Min.: 1
Mult.: 1

Miniature SPST 10 AT to 15 AT 140 VAC Black PCB Mount Gull Wing Lead Bulk
Littelfuse Magnetic/Reed Switches 59050-3-T-00-0 SENS
Datasheet
636In Stock
Min.: 1
Mult.: 1

140 VAC PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches MDSM-4R 5277 17-23
Datasheet
1.813In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Sub-Miniature SPST 17 AT to 23 AT 140 VAC Clear PCB Mount Axial Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches 59165-1-U-00-D SENSOR
Datasheet
3.738In Stock
Min.: 1
Mult.: 1
: 1.500

Miniature SPST 20 AT to 25 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape
Littelfuse Magnetic/Reed Switches MDSM-10R 5431 10-25
Datasheet
2.450In Stock
Min.: 1
Mult.: 1
: 3.000

Sub-Miniature SPST 10 AT to 25 AT 140 VAC Clear PCB Mount Axial Reel, Cut Tape
Littelfuse Magnetic/Reed Switches 59165-1-T-00-A SENS
Datasheet
2.837In Stock
Min.: 1
Mult.: 1

Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MDRR-DT 1156 25-30 U
Datasheet
582In Stock
Min.: 1
Mult.: 1

Miniature SPDT 25 AT to 30 AT 120 VAC Clear PCB Mount SMD/SMT Bulk
Littelfuse Magnetic/Reed Switches SPST 140VAC, 15 AT-20 AT Range
Datasheet
1.793In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 15 AT to 20 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MDCG-4 22-28
Datasheet
3.328In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 22 AT to 28 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MDRR-DT 1156 15-30 U
Datasheet
2.342In Stock
Min.: 1
Mult.: 1

Miniature SPDT 15 AT to 30 AT 120 VAC Clear PCB Mount SMD/SMT Bulk
Littelfuse Magnetic/Reed Switches 59170-1-U-00-C SENS
Datasheet
616In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 20 AT to 25 AT 140 VAC Black PCB Mount Gull Wing Lead Bulk
Littelfuse Magnetic/Reed Switches 59050-1-S-00-0 SENS
Datasheet
746In Stock
Min.: 1
Mult.: 1

Miniature SPST 12 AT to 18 AT 140 VAC Black PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches MLRR-4 22-28
Datasheet
963In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 22 AT to 28 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MDRR-DT 1156 20-25 U
Datasheet
737In Stock
Min.: 1
Mult.: 1

Miniature SPDT 20 AT to 25 AT 120 VAC Clear PCB Mount SMD/SMT Bulk
Littelfuse Magnetic/Reed Switches MDSM-10B 5430 10-15
Datasheet
997In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 10 AT to 15 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches 32-38AT NO 100V 10W 19.7MM REED
Datasheet
8In Stock
1.000Expected 7/21/2026
Min.: 1
Mult.: 1

Miniature SPST 32 AT to 38 AT Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MLRR-3 27-33
Datasheet
988In Stock
Min.: 1
Mult.: 1

Miniature SPST 27 AT to 33 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MISM-7LR 15-20AT Before Mod
Datasheet
2.835In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SPST-NO 120 VAC SMD/SMT SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches MISM-7LR 20-25AT Before Mod
Datasheet
2.847In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SPST-NO 120 VAC SMD/SMT SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches MISM-7LR 6-10AT Before Mod
Datasheet
2.428In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SPST-NO 120 VAC SMD/SMT SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches MISM-7 6-10 B4MOD
Datasheet
11.859In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reed SPST 6 AT to 10 AT 120 VAC PCB Mount SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches SWITCH REED
Datasheet
44.414In Stock
9.000Expected 7/21/2026
Min.: 1
Mult.: 1
Reed SPST 6 AT to 10 AT 120 VAC PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches 59165-1-U-00-A SENS
Datasheet
12.114In Stock
Min.: 1
Mult.: 1

Miniature SPST 20 AT to 25 AT 140 VAC Black PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches 65-80AT CO 500V 30W 39.7MM REED
Datasheet
899In Stock
Min.: 1
Mult.: 1

Reed SPDT 65 AT to 80 AT Clear PCB Mount Axial Bulk