Magnetic/Reed Switches – Mouser Ireland

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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.

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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 59165-1-U-00-A SENS 59165-1-U-00-A Littelfuse 1: €1.75 13,186In Stock	Mfr. Part No. 59165-1-U-00-A Mouser Part No 934-59165-1-U-00-A	Littelfuse	Magnetic/Reed Switches 59165-1-U-00-A SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	13,186In Stock	€1.75 €1.15 €1.01 €1.00	Min.: 1 Mult.: 1	Miniature	SPST	20 AT to 25 AT	140 VAC	Black	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 175V 5WATTS MDRR-DT-30-35-F Littelfuse 1: €4.59 847In Stock 1,000Expected 12/10/2026	Mfr. Part No. MDRR-DT-30-35-F Mouser Part No 934-MDRR-DT-30-35-F	Littelfuse	Magnetic/Reed Switches 175V 5WATTS Learn More about Littelfuse Hamlin MDRR DT	Datasheet	847In Stock 1,000Expected 12/10/2026	€4.59 €3.83 €3.54 €3.16 View €2.94 €2.80 €2.67 €2.63	Min.: 1 Mult.: 1	Miniature	SPDT	10 AT to 30 AT	120 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDSM-10R 5431 15-20 MDSM-10R-15-20 Littelfuse 1: €1.35 2,858In Stock	Mfr. Part No. MDSM-10R-15-20 Mouser Part No 934-MDSM-10R15-20	Littelfuse	Magnetic/Reed Switches MDSM-10R 5431 15-20 Learn More about Littelfuse reed switches	Datasheet	2,858In Stock	Cut Tape €1.35 €1.14 €1.11 €0.989 View Reel €0.784 €0.929 €0.886 €0.869 €0.784	Min.: 1 Mult.: 1 : 3,000	Sub-Miniature	SPST	15 AT to 20 AT	140 VAC	Clear	PCB Mount	Axial	Reel, Cut Tape
Magnetic/Reed Switches MDRR-DT-30-35-U MDRR-DT-30-35-U Littelfuse 1: €4.52 745In Stock	Mfr. Part No. MDRR-DT-30-35-U Mouser Part No 934-MDRR-DT30-35U	Littelfuse	Magnetic/Reed Switches MDRR-DT-30-35-U Learn More about Littelfuse sensors	Datasheet	745In Stock	€4.52 €3.77 €3.49 €3.11 View €3.06 €3.01 €3.00 Quote	Min.: 1 Mult.: 1	Miniature	SPDT	30 AT to 35 AT	120 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 59165-1-T-00-A SENS 59165-1-T-00-A Littelfuse 1: €1.75 2,822In Stock	Mfr. Part No. 59165-1-T-00-A Mouser Part No 934-59165-1-T-00-A	Littelfuse	Magnetic/Reed Switches 59165-1-T-00-A SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	2,822In Stock	€1.75 €1.47 €1.37 €1.22 View €1.13 €1.11 €0.98 €0.963 €0.932	Min.: 1 Mult.: 1	Miniature	SPST	15 AT to 20 AT	140 VAC	Black	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDRR-DT 1156 15-20 U MDRR-DT-15-20-U Littelfuse 1: €4.52 611In Stock	Mfr. Part No. MDRR-DT-15-20-U Mouser Part No 934-MDRR-DT15-20U	Littelfuse	Magnetic/Reed Switches MDRR-DT 1156 15-20 U Learn More about Littelfuse reed switches	Datasheet	611In Stock	€4.52 €3.77 €3.49 €3.11 View €2.90 €2.76 €2.57	Min.: 1 Mult.: 1	Miniature	SPDT	15 AT to 20 AT	120 VAC	Clear	PCB Mount	SMD/SMT	Bulk
Magnetic/Reed Switches Sub-Mini NO Switch MDCG-4-7-13 Littelfuse 1: €1.06 7,026In Stock	Mfr. Part No. MDCG-4-7-13 Mouser Part No 934-MDCG-4-7-13	Littelfuse	Magnetic/Reed Switches Sub-Mini NO Switch Learn More about Littelfuse Hamlin MDCG 4	Datasheet	7,026In Stock	€1.06 €0.903 €0.836 €0.745 View €0.691 €0.653 €0.585 €0.572 €0.567	Min.: 1 Mult.: 1	Sub-Miniature	SPST	7 AT to 13 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDRR-DT 1156 20-25 U MDRR-DT-20-25-U Littelfuse 1: €4.72 712In Stock	Mfr. Part No. MDRR-DT-20-25-U Mouser Part No 934-MDRR-DT20-25U	Littelfuse	Magnetic/Reed Switches MDRR-DT 1156 20-25 U Learn More about Littelfuse reed switches	Datasheet	712In Stock	€4.72 €3.98 €3.72 €3.34 View €3.09 €2.98 €2.61 €2.57	Min.: 1 Mult.: 1	Miniature	SPDT	20 AT to 25 AT	120 VAC	Clear	PCB Mount	SMD/SMT	Bulk
Magnetic/Reed Switches CO 10-15AT SMT MDSM-DTB-10-15 Littelfuse 1: €4.72 765In Stock	Mfr. Part No. MDSM-DTB-10-15 Mouser Part No 934-MDSM-DTB-10-15	Littelfuse	Magnetic/Reed Switches CO 10-15AT SMT Learn More about Littelfuse sensors	Datasheet	765In Stock	€4.72 €3.93 €3.65 €3.25 View €3.03 €2.87 €2.70	Min.: 1 Mult.: 1	Miniature	SPST	10 AT to 15 AT	120 VAC	Clear	PCB Mount	Gull Wing Lead	Bulk
Magnetic/Reed Switches NO 25-30AT MDSR-7-25-30 Littelfuse 1: €1.14 2,340In Stock	Mfr. Part No. MDSR-7-25-30 Mouser Part No 934-MDSR-7-25-30	Littelfuse	Magnetic/Reed Switches NO 25-30AT Learn More about Littelfuse sensors	Datasheet	2,340In Stock	€1.14 €0.963 €0.894 €0.795 View €0.736 €0.697 €0.66 €0.609 €0.589	Min.: 1 Mult.: 1	Sub-Miniature	SPST	25 AT to 30 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches 59050-3-T-00-0 SENS 59050-3-T-00-0 Littelfuse 1: €4.28 629In Stock	Mfr. Part No. 59050-3-T-00-0 Mouser Part No 576-59050-3-T-00-0	Littelfuse	Magnetic/Reed Switches 59050-3-T-00-0 SENS Learn More about Littelfuse 59050 reed switches	Datasheet	629In Stock	€4.28 €3.58 €3.31 €2.80 View €2.65 €2.57 €2.48 €2.43	Min.: 1 Mult.: 1				140 VAC		PCB Mount	Through Hole	Bulk
Magnetic/Reed Switches 59165-1-T-00-D SENS 59165-1-T-00-D Littelfuse 1: €1.25 8,075In Stock	Mfr. Part No. 59165-1-T-00-D Mouser Part No 934-59165-1-T-00-D	Littelfuse	Magnetic/Reed Switches 59165-1-T-00-D SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	8,075In Stock	Cut Tape €1.25 €1.13 €1.04 €0.937 View Reel €0.671 €0.869 €0.814 €0.674 €0.671	Min.: 1 Mult.: 1 : 1,500	Miniature	SPST	15 AT to 20 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Reel, Cut Tape
Magnetic/Reed Switches HA15-2 17-23 HA15-2-17-23 Littelfuse 1: €2.00 1,036In Stock	Mfr. Part No. HA15-2-17-23 Mouser Part No 934-HA15-217-23	Littelfuse	Magnetic/Reed Switches HA15-2 17-23 Learn More about Littelfuse reed switches	Datasheet	1,036In Stock	€2.00 €1.69 €1.57 €1.39 View €1.30 €1.23 €1.14	Min.: 1 Mult.: 1	Sub-Miniature	SPST	17 AT to 23 AT	265 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDSM-10R 5431 10-25 MDSM-10R-10-25 Littelfuse 1: €1.48 2,385In Stock	Mfr. Part No. MDSM-10R-10-25 Mouser Part No 934-MDSM-10R10-25	Littelfuse	Magnetic/Reed Switches MDSM-10R 5431 10-25 Learn More about Littelfuse reed switches	Datasheet	2,385In Stock	Cut Tape €1.48 €1.27 €1.18 €1.05 €0.978 Reel €0.978	Min.: 1 Mult.: 1 : 3,000	Sub-Miniature	SPST	10 AT to 25 AT	140 VAC	Clear	PCB Mount	Axial	Reel, Cut Tape
Magnetic/Reed Switches 59050 020 SENSOR 59050-020 Littelfuse 1: €2.99 999In Stock	Mfr. Part No. 59050-020 Mouser Part No 934-59050-020	Littelfuse	Magnetic/Reed Switches 59050 020 SENSOR Learn More about Littelfuse 59050 reed switches	Datasheet	999In Stock	€2.99 €2.51 €2.32 €1.96 View €1.84 €1.81 €1.71 €1.66	Min.: 1 Mult.: 1	Miniature	SPST			Black	PCB Mount	Through Hole	Bulk
Magnetic/Reed Switches 59050 030 PROX SENSOR 59050-030 Littelfuse 1: €4.49 1,067In Stock	Mfr. Part No. 59050-030 Mouser Part No 934-59050-030	Littelfuse	Magnetic/Reed Switches 59050 030 PROX SENSOR Learn More about Littelfuse 59050 reed switches	Datasheet	1,067In Stock	€4.49 €3.86	Min.: 1 Mult.: 1	Miniature	SPST			Black	PCB Mount	Through Hole	Bulk
Magnetic/Reed Switches 59170-1-S-00-C SENSOR 59170-1-S-00-C Littelfuse 1: €2.19 5,712In Stock	Mfr. Part No. 59170-1-S-00-C Mouser Part No 934-59170-1-S-00-C	Littelfuse	Magnetic/Reed Switches 59170-1-S-00-C SENSOR Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	5,712In Stock	€2.19 €1.85 €1.71 €1.53 View €1.42 €1.34 €1.28	Min.: 1 Mult.: 1	Sub-Miniature	SPST	10 AT to 15 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Bulk
Magnetic/Reed Switches NO 10-15AT 7.5mm Overmolded Sensor 59166-1-S-00-C Littelfuse 1: €1.43 125In Stock 3,000Expected 01/02/2027	Mfr. Part No. 59166-1-S-00-C Mouser Part No 934-59166-1-S-00-C	Littelfuse	Magnetic/Reed Switches NO 10-15AT 7.5mm Overmolded Sensor Learn More about Littelfuse 59166 reed switches	Datasheet	125In Stock 3,000Expected 01/02/2027	€1.43 €1.25 €1.14 €1.04 View €0.912 €0.855 €0.809 €0.777	Min.: 1 Mult.: 1	Miniature	SPST	10 AT to 15 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Bulk
Magnetic/Reed Switches MDSM-10B 5430 10-15 MDSM-10B-10-15 Littelfuse 1: €1.43 247In Stock	Mfr. Part No. MDSM-10B-10-15 Mouser Part No 934-MDSM-10B10-15	Littelfuse	Magnetic/Reed Switches MDSM-10B 5430 10-15 Learn More about Littelfuse reed switches	Datasheet	247In Stock	€1.43 €1.24 €1.19 €1.08 View €0.998 €0.955 €0.759 €0.71 €0.686	Min.: 1 Mult.: 1	Sub-Miniature	SPST	10 AT to 15 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDRR-DT 1156 15-30 U MDRR-DT-15-30-U Littelfuse 1: €4.59 2,296In Stock	Mfr. Part No. MDRR-DT-15-30-U Mouser Part No 934-MDRR-DT15-30U	Littelfuse	Magnetic/Reed Switches MDRR-DT 1156 15-30 U Learn More about Littelfuse Hamlin MDRR DT	Datasheet	2,296In Stock	€4.59 €3.84 €3.55 €3.17 View €2.95 €2.80 €2.77 €2.75	Min.: 1 Mult.: 1	Miniature	SPDT	15 AT to 30 AT	120 VAC	Clear	PCB Mount	SMD/SMT	Bulk
Magnetic/Reed Switches 59165-1-S-00-C SENS 59165-1-S-00-C Littelfuse 1: €1.77 1,000In Stock	Mfr. Part No. 59165-1-S-00-C Mouser Part No 934-59165-1-S-00-C	Littelfuse	Magnetic/Reed Switches 59165-1-S-00-C SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	1,000In Stock	€1.77 €1.51 €1.41 €1.26 View €1.17 €1.12 €1.06 €1.02	Min.: 1 Mult.: 1	Miniature	SPST	10 AT to 15 AT	140 VAC	Black	PCB Mount	Gull Wing Lead	Bulk
Magnetic/Reed Switches 59170-1-T-00-A SENS 59170-1-T-00-A Littelfuse 1: €2.19 654In Stock	Mfr. Part No. 59170-1-T-00-A Mouser Part No 934-59170-1-T-00-A	Littelfuse	Magnetic/Reed Switches 59170-1-T-00-A SENS Learn More about Littelfuse hamlin mdsr reed sensors	Datasheet	654In Stock	€2.19 €1.85 €1.71 €1.52 View €1.42 €1.30 €1.28	Min.: 1 Mult.: 1	Sub-Miniature	SPST	15 AT to 20 AT	140 VAC	Black	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDSM-4R 5277 17-23 MDSM-4R-17-23 Littelfuse 1: €1.24 1,663In Stock	Mfr. Part No. MDSM-4R-17-23 Mouser Part No 934-MDSM-4R17-23	Littelfuse	Magnetic/Reed Switches MDSM-4R 5277 17-23 Learn More about Littelfuse reed switches	Datasheet	1,663In Stock	Cut Tape €1.24 €1.06 €0.98 €0.877 Reel €0.722 View €0.805 €0.769 €0.761 €0.721 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
Magnetic/Reed Switches 59050-1-T-00-0 SENS 59050-1-T-00-0 Littelfuse 1: €2.17 853In Stock	Mfr. Part No. 59050-1-T-00-0 Mouser Part No 934-59050-1-T-00-0	Littelfuse	Magnetic/Reed Switches 59050-1-T-00-0 SENS Learn More about Littelfuse 59050 reed switches	Datasheet	853In Stock	€2.17 €1.82 €1.69 €1.63 View €1.34 €1.30 €1.23 €1.17	Min.: 1 Mult.: 1	Miniature	SPST	17 AT to 23 AT	140 VAC	Black	PCB Mount	Through Hole	Bulk
Magnetic/Reed Switches FLEX-14-30-35 FLEX-14-30-35 Littelfuse 1: €0.946 1,259In Stock	Mfr. Part No. FLEX-14-30-35 Mouser Part No 934-FLEX-14-30-35	Littelfuse	Magnetic/Reed Switches FLEX-14-30-35 Learn More about Littelfuse sensors	Datasheet	1,259In Stock	€0.946 €0.802 €0.745 €0.664 View €0.615 €0.581 €0.558 €0.507 €0.49	Min.: 1 Mult.: 1	Sub-Miniature	SPST	20 AT to 25 AT	140 VAC	Clear	PCB Mount	Axial	Bulk