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 (CAD) 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-T-00-C SENS
Datasheet
977In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Gull Wing Lead Bulk
Littelfuse Magnetic / Reed Switches 14mm SPST-NO 25-30AT
Datasheet
1,044In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 25 AT to 30 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches MDSR-10 20-25
Datasheet
986In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 20 AT to 25 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches 59170-1-U-00-C SENS
Datasheet
626In 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 MISM-7LR 15-20AT Before Mod
Datasheet
2,875In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,955In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,601In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SPST-NO 120 VAC SMD/SMT SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic / Reed Switches MITI-7L-6-10 Standard Sort
Datasheet
1,636In Stock
Min.: 1
Mult.: 1

SPST-NO 120 VAC 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
Littelfuse Magnetic / Reed Switches MDSM-10R 5431 10-25
Datasheet
2,520In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Sub-Miniature SPST 10 AT to 25 AT 140 VAC Clear PCB Mount Axial Reel, Cut Tape
Littelfuse Magnetic / Reed Switches SWITCH REED
Datasheet
11,190In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Sub-Miniature SPST 20 AT to 25 AT 140 VAC Clear PCB Mount Axial Reel, Cut Tape
Littelfuse Magnetic / Reed Switches SWITCH REED
Datasheet
2,732In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 10 AT to 25 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches MISM-7LB 10-15AT Before Mod
Datasheet
662In Stock
Min.: 1
Mult.: 1

SPST-NO 120 VAC SMD/SMT SMD/SMT Bulk
Littelfuse Magnetic / Reed Switches MISM-7LB 15-20AT Before Mod
Datasheet
975In Stock
Min.: 1
Mult.: 1

SPST-NO 120 VAC SMD/SMT SMD/SMT Bulk
Littelfuse Magnetic / Reed Switches MISM-7LB 20-25AT Before Mod
Datasheet
973In Stock
Min.: 1
Mult.: 1

SPST-NO 120 VAC SMD/SMT SMD/SMT Bulk
Littelfuse Magnetic / Reed Switches MISM-7LB 6-10AT Before Mod
Datasheet
608In Stock
Min.: 1
Mult.: 1

SPST-NO 120 VAC SMD/SMT SMD/SMT Bulk
Littelfuse Magnetic / Reed Switches MITI-7L-15-20 Standard Sort
Datasheet
367In Stock
Min.: 1
Mult.: 1

SPST-NO 120 VAC PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches MITI-7L-20-25 Standard Sort
Datasheet
962In Stock
Min.: 1
Mult.: 1

SPST-NO 120 VAC PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches MISM-7 6-10 B4MOD
Datasheet
6,750In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Reed SPST 6 AT to 10 AT 120 VAC PCB Mount SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic / Reed Switches MITI-7 P.I.10-15
Datasheet
1,800In Stock
Min.: 1
Mult.: 1
Reed SPST 10 AT to 15 AT 120 VAC PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches SWITCH REED
Datasheet
4,807In Stock
14,000Expected 2026-04-29
Min.: 1
Mult.: 1
Reed SPST 6 AT to 10 AT 120 VAC PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches 59045-1-T-00-0 SENS
Datasheet
2,092In Stock
Min.: 1
Mult.: 1

Miniature SPST 20 AT to 25 AT 140 VAC Black PCB Mount Through Hole Bulk
Littelfuse Magnetic / Reed Switches 59165-1-S-00-D SENS
Datasheet
3,570In Stock
6,000Expected 2026-06-22
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Miniature SPST 10 AT to 15 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape, MouseReel
Littelfuse Magnetic / Reed Switches 59165-1-T-00-A SENS
Datasheet
2,934In Stock
Min.: 1
Mult.: 1

Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches 59165-1-U-00-A SENS
Datasheet
4,690In Stock
3,200Expected 2026-06-30
Min.: 1
Mult.: 1

Miniature SPST 20 AT to 25 AT 140 VAC Black PCB Mount Axial Bulk