Magnetic/Reed Switches – Mouser Finland

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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."

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Switch Type	Contact Form	Operate Range	Voltage Rating AC	Color	Mounting Style	Termination Style	Packaging
Magnetic/Reed Switches SUB-MIN OVERMOLD REED SWT GULL 59170-1-U-00-D Littelfuse 1: 0,972 € 9 468In Stock	Mfr. Part No. 59170-1-U-00-D Mouser Part No 934-59170-1-U-00-D	Littelfuse	Magnetic/Reed Switches SUB-MIN OVERMOLD REED SWT GULL Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	9 468In Stock	Cut Tape 0,972 € 0,826 € 0,768 € 0,762 € Reel 0,762 € 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
Magnetic/Reed Switches SWITCH REED FLEX-14-15-20 Littelfuse 1: 0,946 € 3 105In Stock	Mfr. Part No. FLEX-14-15-20 Mouser Part No 934-FLEX-1415-20	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	3 105In Stock	0,946 € 0,802 € 0,746 € 0,665 € View 0,616 € 0,592 €	Min.: 1 Mult.: 1	Sub-Miniature	SPST	15 AT to 20 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED HA15-2-22-28 Littelfuse 1: 2,00 € 9 882In Stock	Mfr. Part No. HA15-2-22-28 Mouser Part No 934-HA15-222-28	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	9 882In Stock	2,00 € 1,69 € 1,57 € 1,40 € View 1,30 € 1,24 €	Min.: 1 Mult.: 1	Sub-Miniature	SPST	22 AT to 28 AT	265 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 22-28 MDCG-4-22-28 Littelfuse 1: 1,06 € 3 160In Stock	Mfr. Part No. MDCG-4-22-28 Mouser Part No 934-MDCG-422-28	Littelfuse	Magnetic/Reed Switches MDCG-4 22-28 Learn More about Littelfuse Hamlin MDCG 4	Datasheet	3 160In Stock	1,06 € 0,903 € 0,836 € 0,745 € 0,737 €	Min.: 1 Mult.: 1	Sub-Miniature	SPST	22 AT to 28 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED MDCG-4-27-33 Littelfuse 1: 1,15 € 19 976In Stock	Mfr. Part No. MDCG-4-27-33 Mouser Part No 934-MDCG-427-33	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse Hamlin MDCG 4	Datasheet	19 976In Stock	1,15 € 1,04 € 0,955 € 0,877 € View 0,826 € 0,791 € 0,737 €	Min.: 1 Mult.: 1	Sub-Miniature	SPST	27 AT to 33 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDRR-DT-10-15-F MDRR-DT-10-15-F Littelfuse 1: 4,59 € 897In Stock	Mfr. Part No. MDRR-DT-10-15-F Mouser Part No 934-MDRR-DT-10-15-F	Littelfuse	Magnetic/Reed Switches MDRR-DT-10-15-F Learn More about Littelfuse reed switches	Datasheet	897In Stock	4,59 € 3,84 € 3,55 € 3,16 € View 2,95 € 2,94 €	Min.: 1 Mult.: 1	Miniature	SPDT	10 AT to 15 AT	120 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED MDRR-DT-15-20-F Littelfuse 1: 4,59 € 2 163In Stock	Mfr. Part No. MDRR-DT-15-20-F Mouser Part No 934-MDRR-DT15-20F	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	2 163In Stock	4,59 € 3,84 € 3,55 € 3,16 € View 2,95 € 2,94 €	Min.: 1 Mult.: 1	Miniature	SPDT	15 AT to 20 AT	120 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDSM-10R 5431 10-15 MDSM-10R-10-15 Littelfuse 1: 1,49 € 7 305In Stock	Mfr. Part No. MDSM-10R-10-15 Mouser Part No 934-MDSM-10R10-15	Littelfuse	Magnetic/Reed Switches MDSM-10R 5431 10-15 Learn More about Littelfuse reed switches	Datasheet	7 305In Stock	Cut Tape 1,49 € 1,27 € 1,18 € 1,05 € View Reel 0,84 € 0,972 € 0,92 € 0,877 € 0,84 €	Min.: 1 Mult.: 1 : 3 000	Sub-Miniature	SPST	10 AT to 15 AT	140 VAC	Clear	PCB Mount	Axial	Reel, Cut Tape
Magnetic/Reed Switches SWITCH REED MDSM-10R-20-25 Littelfuse 1: 1,42 € 8 900In Stock	Mfr. Part No. MDSM-10R-20-25 Mouser Part No 934-MDSM-10R20-25	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	8 900In Stock	Cut Tape 1,42 € 1,23 € 1,14 € 1,01 € View Reel 0,783 € 0,946 € 0,894 € 0,841 € 0,783 €	Min.: 1 Mult.: 1 : 3 000	Sub-Miniature	SPST	20 AT to 25 AT	140 VAC	Clear	PCB Mount	Axial	Reel, Cut Tape
Magnetic/Reed Switches MDSR-10 10-15 MDSR-10-10-15 Littelfuse 1: 1,20 € 2 660In Stock	Mfr. Part No. MDSR-10-10-15 Mouser Part No 934-MDSR-1010-15	Littelfuse	Magnetic/Reed Switches MDSR-10 10-15 Learn More about Littelfuse mdsr 10 reed switches	Datasheet	2 660In Stock	1,20 € 1,01 € 0,946 € 0,839 € View 0,778 € 0,777 € 0,714 €	Min.: 1 Mult.: 1	Sub-Miniature	SPST	10 AT to 15 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED MDSR-7-10-25 Littelfuse 1: 1,19 € 1 590In Stock	Mfr. Part No. MDSR-7-10-25 Mouser Part No 934-MDSR-710-25	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	1 590In Stock	1,19 € 1,08 € 0,989 € 0,903 € View 0,846 € 0,81 € 0,764 € 0,705 € 0,624 €	Min.: 1 Mult.: 1	Sub-Miniature	SPST	10 AT to 25 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDSR-7 15-20 MDSR-7-15-20 Littelfuse 1: 1,14 € 4 797In Stock	Mfr. Part No. MDSR-7-15-20 Mouser Part No 934-MDSR-715-20	Littelfuse	Magnetic/Reed Switches MDSR-7 15-20 Learn More about Littelfuse reed switches	Datasheet	4 797In Stock	1,14 € 0,963 € 0,894 € 0,795 € View 0,736 € 0,697 € 0,66 € 0,657 €	Min.: 1 Mult.: 1	Sub-Miniature	SPST	15 AT to 20 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDSR-7 20-25 MDSR-7-20-25 Littelfuse 1: 1,14 € 3 019In Stock 3 000Expected 18/01/2027	Mfr. Part No. MDSR-7-20-25 Mouser Part No 934-MDSR-720-25	Littelfuse	Magnetic/Reed Switches MDSR-7 20-25 Learn More about Littelfuse reed switches	Datasheet	3 019In Stock 3 000Expected 18/01/2027	1,14 € 0,963 € 0,894 € 0,795 € View 0,736 € 0,697 € 0,696 € 0,648 €	Min.: 1 Mult.: 1	Sub-Miniature	SPST	20 AT to 25 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED MLRR-3-17-23 Littelfuse 1: 1,08 € 3 134In Stock 1 000Expected 03/03/2027	Mfr. Part No. MLRR-3-17-23 Mouser Part No 934-MLRR-317-23	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	3 134In Stock 1 000Expected 03/03/2027	1,08 € 0,955 € 0,886 € 0,813 €	Min.: 1 Mult.: 1	Miniature	SPST	17 AT to 23 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches NO 17-43AT MRPR-20-17-43 Littelfuse 1: 3,04 € 1 312In Stock	Mfr. Part No. MRPR-20-17-43 Mouser Part No 934-MRPR-20-17-43	Littelfuse	Magnetic/Reed Switches NO 17-43AT Learn More about Littelfuse reed switches	Datasheet	1 312In Stock	3,04 € 2,55 € 2,36 € 2,10 € View 1,95 € 1,86 €	Min.: 1 Mult.: 1	Miniature	SPST	17 AT to 43 AT	265 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches NO 22-28AT MRPR-20-22-28 Littelfuse 1: 3,22 € 2 000In Stock	Mfr. Part No. MRPR-20-22-28 Mouser Part No 934-MRPR-20-22-28	Littelfuse	Magnetic/Reed Switches NO 22-28AT Learn More about Littelfuse reed switches	Datasheet	2 000In Stock	3,22 € 2,70 € 2,50 € 2,23 € View 2,07 € 1,96 € 1,86 €	Min.: 1 Mult.: 1	Miniature	SPST	22 AT to 28 AT	265 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches NO 27-33AT MRPR-20-27-33 Littelfuse 1: 3,46 € 1 980In Stock	Mfr. Part No. MRPR-20-27-33 Mouser Part No 934-MRPR-20-27-33	Littelfuse	Magnetic/Reed Switches NO 27-33AT Learn More about Littelfuse reed switches	Datasheet	1 980In Stock	3,46 € 3,02 € 2,83 € 2,52 € View 2,34 € 2,22 € 2,11 € 1,86 €	Min.: 1 Mult.: 1	Miniature	SPST	27 AT to 33 AT	265 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 17-23AT NO 100V 10W 19.7MM REED MVSR-20-17-23 Littelfuse 1: 3,87 € 1 149In Stock	Mfr. Part No. MVSR-20-17-23 Mouser Part No 934-MVSR-20-17-23	Littelfuse	Magnetic/Reed Switches 17-23AT NO 100V 10W 19.7MM REED Learn More about Littelfuse reed switches	Datasheet	1 149In Stock	3,87 € 3,23 € 2,99 € 2,67 € View 2,59 € 2,50 €	Min.: 1 Mult.: 1	Miniature	SPST	17 AT to 23 AT		Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED MDRR-DT-15-25-F Littelfuse 1: 3,73 € 985In Stock 1 000Expected 26/05/2027	Mfr. Part No. MDRR-DT-15-25-F Mouser Part No 934-MDRR-DT15-25F	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse reed switches	Datasheet	985In Stock 1 000Expected 26/05/2027	3,73 € 3,23 € 3,03 € 2,75 € View 2,74 € 2,71 € 2,30 € 2,21 € 2,18 €	Min.: 1 Mult.: 1	Miniature	SPDT	15 AT to 25 AT	120 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MISM-7 15-20 B4MOD MISM-7R-15-20 Littelfuse 1: 2,37 € 17In Stock 6 000Expected 15/03/2027	Mfr. Part No. MISM-7R-15-20 Mouser Part No 576-MISM-7R-15-20	Littelfuse	Magnetic/Reed Switches MISM-7 15-20 B4MOD Learn More about Littelfuse mism 7 reed switches	Datasheet	17In Stock 6 000Expected 15/03/2027	Cut Tape 2,37 € 2,09 € 1,85 € 1,68 € View Reel 1,15 € 1,57 € 1,48 € 1,40 € 1,15 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Reed	SPST	15 AT to 20 AT	120 VAC			SMD/SMT	Reel, Cut Tape, MouseReel
Magnetic/Reed Switches 59045-1-S-00-0 SENS 59045-1-S-00-0 Littelfuse 1: 2,99 € 404In Stock 2 800On Order	Mfr. Part No. 59045-1-S-00-0 Mouser Part No 934-59045-1-S-00-0	Littelfuse	Magnetic/Reed Switches 59045-1-S-00-0 SENS Learn More about Littelfuse reed switches	Datasheet	404In Stock 2 800On Order On Order Ship Dates Mfr. No: 59045-1-S-00-0 Stock: 404 Can Dispatch Immediately On Order: 1 000 Expected 04/01/2027 1 800 Expected 11/01/2027 Factory Lead Time: 18 Weeks	2,99 € 2,51 € 2,32 € 2,12 € View 1,85 € 1,82 €	Min.: 1 Mult.: 1	Miniature	SPST	15 AT to 20 AT	140 VAC	Black	PCB Mount	Through Hole	Bulk
Magnetic/Reed Switches 59050-1-S-00-0 SENS 59050-1-S-00-0 Littelfuse 1: 2,17 € 444In Stock	Mfr. Part No. 59050-1-S-00-0 Mouser Part No 934-59050-1-S-00-0	Littelfuse	Magnetic/Reed Switches 59050-1-S-00-0 SENS Learn More about Littelfuse 59050 reed switches	Datasheet	444In Stock	2,17 € 1,82 € 1,69 € 1,43 € View 1,42 € 1,30 €	Min.: 1 Mult.: 1	Miniature	SPST	12 AT to 18 AT	140 VAC	Black	PCB Mount	Through Hole	Bulk
Magnetic/Reed Switches 59165-1-U-00-D SENSOR 59165-1-U-00-D Littelfuse 1: 1,20 € 538In Stock	Mfr. Part No. 59165-1-U-00-D Mouser Part No 934-59165-1-U-00-D	Littelfuse	Magnetic/Reed Switches 59165-1-U-00-D SENSOR Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	538In Stock	Cut Tape 1,20 € 1,01 € 0,946 € 0,837 € View Reel 0,685 € 0,776 € 0,734 € 0,685 € 0,685 €	Min.: 1 Mult.: 1 : 1 500	Miniature	SPST	20 AT to 25 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Reel, Cut Tape
Magnetic/Reed Switches NO 15-20AT 6.5mm Overmolded Sensor 59166-1-T-00-C Littelfuse 1: 1,38 € 245In Stock	Mfr. Part No. 59166-1-T-00-C Mouser Part No 934-59166-1-T-00-C	Littelfuse	Magnetic/Reed Switches NO 15-20AT 6.5mm Overmolded Sensor Learn More about Littelfuse 59166 reed switches	Datasheet	245In Stock	Cut Tape 1,38 € 1,18 € 1,01 € 0,912 € Reel 0,795 € View 0,855 € 0,758 € 0,746 €	Min.: 1 Mult.: 1 : 1 000	Miniature	SPST	15 AT to 20 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Reel, Cut Tape
Magnetic/Reed Switches NO 15-20AT 6.5mm Overmolded Sensor 59166-1-T-00-D Littelfuse 1: 1,16 € 1 490In Stock	Mfr. Part No. 59166-1-T-00-D Mouser Part No 934-59166-1-T-00-D	Littelfuse	Magnetic/Reed Switches NO 15-20AT 6.5mm Overmolded Sensor Learn More about Littelfuse 59166 reed switches	Datasheet	1 490In Stock	Cut Tape 1,16 € 0,989 € 0,92 € 0,814 € View Reel 0,665 € 0,754 € 0,713 € 0,665 € 0,665 €	Min.: 1 Mult.: 1 : 1 500	Miniature	SPST	15 AT to 20 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Reel, Cut Tape