Sensors Portfolio

Littelfuse is a global leader in magnetic sensing solutions with a portfolio covering reed switches, reed sensors, hall effect sensors, reed relays, and magnetic actuators. Littelfuse also offers a broad range of thermistors, resistance temperature detectors (RTDs), digital temperature indicators, and probes and assemblies for temperature sensing applications.

Results: 158
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 Mfr.
Description Datasheet Availability Pricing (JPY) 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 MDSR-10 20-25
Datasheet
985In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 20 AT to 25 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches FLEX-14-30-35
Datasheet
1,324In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 20 AT to 25 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches 10-15AT 200Vdc @ 10W
Datasheet
1,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Hermetically Sealed Switch SPST 10 AT to 15 AT Clear PCB Mount SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic / Reed Switches 59170-1-U-00-A SENS
Datasheet
848In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 20 AT to 25 AT 140 VAC Black PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches NO 7-13AT SMT
Datasheet
1,567In Stock
Min.: 1
Mult.: 1
: 3,000

Sub-Miniature SPST 7 AT to 13 AT 140 VAC Clear PCB Mount Gull Wing Lead Reel, Cut Tape
Littelfuse Magnetic / Reed Switches 59170-1-T-00-A SENS
Datasheet
669In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches MDSM-4R 5277 17-23
Datasheet
1,663In 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 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 MDSM-DTB 20-25
Datasheet
259In Stock
Min.: 1
Mult.: 1

Miniature SPST 20 AT to 25 AT 120 VAC Clear PCB Mount SMD/SMT Bulk
Littelfuse Magnetic / Reed Switches MLRR-3 17-38
Datasheet
989In Stock
Min.: 1
Mult.: 1

Miniature SPST 17 AT to 38 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches PROX SENSOR PCB MT NORMAL OPEN
Datasheet
9,971In Stock
Min.: 1
Mult.: 1

Miniature SPST 140 VAC Black PCB Mount Through Hole Bulk
Littelfuse Magnetic / Reed Switches SWITCH REED
Datasheet
14,875In 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-U
Datasheet
689In Stock
Min.: 1
Mult.: 1

Miniature SPDT 10 AT to 15 AT 120 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches 59050-3-S-00-0 SENS
Datasheet
568In Stock
Min.: 1
Mult.: 1

140 VAC PCB Mount Through Hole Bulk
Littelfuse Magnetic / Reed Switches 59045-1-S-00-0 SENS
Datasheet
914In Stock
200Expected 10/8/2026
Min.: 1
Mult.: 1

Miniature SPST 15 AT to 20 AT 140 VAC 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-S-00-D SENS
Datasheet
12,923In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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-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
2,437In 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
5,086In 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
5,616In Stock
15,000Expected 10/8/2026
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
6,707In Stock
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
Littelfuse Magnetic / Reed Switches SUB-MIN OVERMOLD REED SWT GULL
Datasheet
5,523In Stock
4,500Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 SWITCH REED
Datasheet
3,147In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 15 AT to 20 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches 8-10 AT 200Vdc @ 10W
Datasheet
2,294In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Hermetically Sealed Switch SPST 8 AT to 10 AT Clear PCB Mount SMD/SMT Reel, Cut Tape, MouseReel