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 (GBP) 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 MISM-7LR 20-25AT Before Mod
Datasheet
2,497In 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 SWITCH REED
Datasheet
53,079In Stock
33,000Expected 17/08/2026
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
13,989In 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
Littelfuse Magnetic/Reed Switches SWITCH REED
Datasheet
14,900In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 22 AT to 28 AT 265 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MISM-7LB 10-15AT Before Mod
Datasheet
628In 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
946In 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
926In 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
434In Stock
1,000Expected 12/08/2026
Min.: 1
Mult.: 1

SPST-NO 120 VAC SMD/SMT SMD/SMT Bulk
Littelfuse Magnetic/Reed Switches MITI-7L-10-15 Standard Sort
Datasheet
878In Stock
2,000Expected 04/08/2026
Min.: 1
Mult.: 1

SPST-NO 120 VAC PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MITI-7L-15-20 Standard Sort
Datasheet
272In Stock
Min.: 1
Mult.: 1

SPST-NO 120 VAC PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MITI-7L-20-25 Standard Sort
Datasheet
902In Stock
Min.: 1
Mult.: 1

SPST-NO 120 VAC PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches MISM-7 15-20 B4MOD
Datasheet
2,154In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Reed SPST 15 AT to 20 AT 120 VAC SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic/Reed Switches MISM-7 6-10 B4MOD
Datasheet
8,677In Stock
9,000Expected 26/01/2027
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 MITI-7 P.I. 15-20
Datasheet
1,977In Stock
Min.: 1
Mult.: 1
Reed SPST 15 AT to 20 AT 120 VAC PCB Mount Axial Bulk
Littelfuse Magnetic/Reed Switches 59045-1-S-00-0 SENS
Datasheet
918In Stock
200Expected 28/09/2026
Min.: 1
Mult.: 1

Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches 59045-1-T-00-0 SENS
Datasheet
897In Stock
Min.: 1
Mult.: 1

Miniature SPST 20 AT to 25 AT 140 VAC Black PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches 59050 030 PROX SENSOR
Datasheet
1,073In Stock
Min.: 1
Mult.: 1

Miniature SPST Black PCB Mount Through Hole Bulk
Littelfuse Magnetic/Reed Switches MIN OVERMOLD REED SWITCH AXIAL
Datasheet
3,361In Stock
8,800On Order
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
8,475In Stock
Min.: 1
Mult.: 1
: 1,500

Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape
Littelfuse Magnetic/Reed Switches 200V 16mm GULL WING REEL
Datasheet
2,781In Stock
Min.: 1
Mult.: 1
: 1,500

Miniature SPST 10 AT to 15 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape
Littelfuse Magnetic/Reed Switches 59170-1-S-00-A SENS
Datasheet
5,312In 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
14,662In Stock
15,000Expected 08/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
2,860In Stock
5,797Expected 03/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Sub-Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Gull Wing Lead Reel, Cut Tape, MouseReel