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
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (TWD) 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 59165-1-U-00-A SENS
Datasheet
13,192In Stock
Min.: 1
Mult.: 1

Miniature SPST 20 AT to 25 AT 140 VAC Black PCB Mount Axial 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 CO 10-15AT SMT
Datasheet
765In Stock
Min.: 1
Mult.: 1

Miniature SPST 10 AT to 15 AT 120 VAC Clear PCB Mount Gull Wing Lead Bulk
Littelfuse Magnetic / Reed Switches NO 25-30AT
Datasheet
2,340In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 25 AT to 30 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches Sub-Mini NO Switch
Datasheet
7,031In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 7 AT to 13 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches MDRR-DT 1156 20-25 U
Datasheet
712In Stock
Min.: 1
Mult.: 1

Miniature SPDT 20 AT to 25 AT 120 VAC Clear PCB Mount SMD/SMT Bulk
Littelfuse Magnetic / Reed Switches 59050 020 SENSOR
Datasheet
999In Stock
Min.: 1
Mult.: 1

Miniature SPST Black PCB Mount Through Hole Bulk
Littelfuse Magnetic / Reed Switches 59050 030 PROX SENSOR
Datasheet
1,067In Stock
Min.: 1
Mult.: 1

Miniature SPST Black PCB Mount Through Hole Bulk
Littelfuse Magnetic / Reed Switches 59170-1-S-00-C SENSOR
Datasheet
5,713In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 10 AT to 15 AT 140 VAC Black PCB Mount Gull Wing Lead Bulk
Littelfuse Magnetic / Reed Switches 59050-1-T-00-0 SENS
Datasheet
973In Stock
Min.: 1
Mult.: 1

Miniature SPST 17 AT to 23 AT 140 VAC Black PCB Mount Through Hole Bulk
Littelfuse Magnetic / Reed Switches 15-20AT 200Vdc @ 10W
Datasheet
2,463In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Hermetically Sealed Switch SPST 15 AT to 20 AT Clear PCB Mount SMD/SMT Reel, Cut Tape, MouseReel
Littelfuse Magnetic / Reed Switches MDRR-DT-30-35-U
Datasheet
745In Stock
Min.: 1
Mult.: 1

Miniature SPDT 30 AT to 35 AT 120 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches 59165-1-T-00-A SENS
Datasheet
2,834In Stock
Min.: 1
Mult.: 1

Miniature SPST 15 AT to 20 AT 140 VAC Black PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches 59050-3-T-00-0 SENS
Datasheet
629In Stock
Min.: 1
Mult.: 1

140 VAC PCB Mount Through Hole Bulk
Littelfuse Magnetic / Reed Switches 59165-1-T-00-D SENS
Datasheet
8,075In 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 HA15-2 17-23
Datasheet
1,036In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 17 AT to 23 AT 265 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches MDSM-10R 5431 10-25
Datasheet
2,420In 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 175V 5WATTS
Datasheet
847In Stock
1,000Expected 11/9/2026
Min.: 1
Mult.: 1

Miniature SPDT 10 AT to 30 AT 120 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches MDSM-10R 5431 15-20
Datasheet
2,872In Stock
Min.: 1
Mult.: 1
: 3,000

Sub-Miniature SPST 15 AT to 20 AT 140 VAC Clear PCB Mount Axial Reel, Cut Tape
Littelfuse Magnetic / Reed Switches MDSM-10B 5430 10-15
Datasheet
787In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 10 AT to 15 AT 140 VAC Clear PCB Mount Axial Bulk
Littelfuse Magnetic / Reed Switches NO 10-15AT 7.5mm Overmolded Sensor
Datasheet
1,125In 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 MDRR-DT 1156 15-30 U
Datasheet
2,296In Stock
Min.: 1
Mult.: 1

Miniature SPDT 15 AT to 30 AT 120 VAC Clear PCB Mount SMD/SMT Bulk
Littelfuse Magnetic / Reed Switches SPST 140VAC, 15 AT-20 AT Range
Datasheet
1,781In Stock
Min.: 1
Mult.: 1

Sub-Miniature SPST 15 AT to 20 AT 140 VAC Clear PCB Mount Axial Bulk
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