Magnetic/Reed Switches – Mouser Liechtenstein

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MDCG-4 Reed Switches

Littelfuse MDCG-4 Reed Switches are sub-miniature, normally open switches measuring 15.24mm x 2.28mm (0.600" x 0.090"). These Littelfuse devices feature a glass envelope and are capable of switching 200V_DC at 10W. Other highlights include a sensitivity range of 7-43AT, high insulation resistance of 10¹⁰Ω, and low contact resistance of less than 100mΩ. Suitable applications include reed relays, security, metering, and limit sensing.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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-Mini NO Switch MDCG-4-7-13 Littelfuse 1: CHF 0.992 7’006In 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	7’006In Stock	CHF 0.992 CHF 0.845 CHF 0.782 CHF 0.697 View CHF 0.647 CHF 0.611 CHF 0.601 CHF 0.578 CHF 0.566	Min.: 1 Mult.: 1	Sub-Miniature	SPST	7 AT to 13 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 22-28 MDCG-4-22-28 Littelfuse 1: CHF 0.992 3’180In 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	3’180In Stock	CHF 0.992 CHF 0.845 CHF 0.782 CHF 0.697 CHF 0.69	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: CHF 1.08 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	CHF 1.08 CHF 0.973 CHF 0.894 CHF 0.821 View CHF 0.773 CHF 0.74 CHF 0.69	Min.: 1 Mult.: 1	Sub-Miniature	SPST	27 AT to 33 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches Sub-Mini NO Switch MDCG-4-37-43 Littelfuse 1: CHF 0.945 989In Stock	Mfr. Part No. MDCG-4-37-43 Mouser Part No 934-MDCG-4-37-43	Littelfuse	Magnetic/Reed Switches Sub-Mini NO Switch Learn More about Littelfuse Hamlin MDCG 4	Datasheet	989In Stock	CHF 0.945 CHF 0.837 CHF 0.772 CHF 0.697 View CHF 0.679 CHF 0.655 CHF 0.578 CHF 0.566	Min.: 1 Mult.: 1	Sub-Miniature	SPST	37 AT to 43 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 12-18 MDCG-4-12-18 Littelfuse 1: CHF 0.885 1’323In Stock	Mfr. Part No. MDCG-4-12-18 Mouser Part No 934-MDCG-412-18	Littelfuse	Magnetic/Reed Switches MDCG-4 12-18 Learn More about Littelfuse Hamlin MDCG 4	Datasheet	1’323In Stock	CHF 0.885 CHF 0.773 CHF 0.722 CHF 0.697 View CHF 0.647 CHF 0.611 CHF 0.61 CHF 0.587	Min.: 1 Mult.: 1	Sub-Miniature	SPST	12 AT to 18 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED MDCG-4-12-23 Littelfuse 1: CHF 0.983 652In Stock	Mfr. Part No. MDCG-4-12-23 Mouser Part No 934-MDCG-412-23	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse Hamlin MDCG 4	Datasheet	652In Stock	CHF 0.983 CHF 0.845 CHF 0.731 CHF 0.682 View CHF 0.64 CHF 0.628 CHF 0.578 CHF 0.534 CHF 0.516	Min.: 1 Mult.: 1	Sub-Miniature	SPST	12 AT to 23 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED MDCG-4-12-33 Littelfuse 1: CHF 0.992 860In Stock	Mfr. Part No. MDCG-4-12-33 Mouser Part No 934-MDCG-412-33	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse Hamlin MDCG 4	Datasheet	860In Stock	CHF 0.992 CHF 0.837 CHF 0.766 CHF 0.69 View CHF 0.639 CHF 0.607 CHF 0.578 CHF 0.566	Min.: 1 Mult.: 1	Sub-Miniature	SPST	12 AT to 33 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 12-38 MDCG-4-12-38 Littelfuse 1: CHF 0.992 69In Stock	Mfr. Part No. MDCG-4-12-38 Mouser Part No 934-MDCG-412-38	Littelfuse	Magnetic/Reed Switches MDCG-4 12-38 Learn More about Littelfuse Hamlin MDCG 4	Datasheet	69In Stock	CHF 0.992 CHF 0.845 CHF 0.697 CHF 0.647 View CHF 0.611 CHF 0.566	Min.: 1 Mult.: 1	Sub-Miniature	SPST	12 AT to 38 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 17-23 MDCG-4-17-23 Littelfuse 1: CHF 0.973 1’038In Stock	Mfr. Part No. MDCG-4-17-23 Mouser Part No 934-MDCG-417-23	Littelfuse	Magnetic/Reed Switches MDCG-4 17-23 Learn More about Littelfuse Hamlin MDCG 4	Datasheet	1’038In Stock	CHF 0.973 CHF 0.845 CHF 0.782 CHF 0.697 View CHF 0.647 CHF 0.646 CHF 0.64	Min.: 1 Mult.: 1	Sub-Miniature	SPST	17 AT to 23 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 5265 17-28 RDSW MDCG-4-17-28 Littelfuse 1: CHF 1.10 981In Stock	Mfr. Part No. MDCG-4-17-28 Mouser Part No 934-MDCG-417-28	Littelfuse	Magnetic/Reed Switches MDCG-4 5265 17-28 RDSW Learn More about Littelfuse Hamlin MDCG 4	Datasheet	981In Stock	CHF 1.10 CHF 0.945 CHF 0.87 CHF 0.773 View CHF 0.716 CHF 0.624 CHF 0.593 CHF 0.573	Min.: 1 Mult.: 1	Sub-Miniature	SPST	17 AT to 28 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 22-38 MDCG-4-22-38 Littelfuse 1: CHF 1.10 302In Stock	Mfr. Part No. MDCG-4-22-38 Mouser Part No 934-MDCG-422-38	Littelfuse	Magnetic/Reed Switches MDCG-4 22-38 Learn More about Littelfuse Hamlin MDCG 4	Datasheet	302In Stock	CHF 1.10 CHF 0.945 CHF 0.87 CHF 0.773 View CHF 0.716 CHF 0.678 CHF 0.641 CHF 0.593 CHF 0.573	Min.: 1 Mult.: 1	Sub-Miniature	SPST	22 AT to 38 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches SWITCH REED MDCG-4-32-38 Littelfuse 1: CHF 1.03 920In Stock	Mfr. Part No. MDCG-4-32-38 Mouser Part No 934-MDCG-432-38	Littelfuse	Magnetic/Reed Switches SWITCH REED Learn More about Littelfuse Hamlin MDCG 4	Datasheet	920In Stock	CHF 1.03 CHF 0.917 CHF 0.845 CHF 0.767 View CHF 0.722 CHF 0.688 CHF 0.578 CHF 0.566	Min.: 1 Mult.: 1	Sub-Miniature	SPST	32 AT to 38 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 12-28 MDCG-4-12-28 Littelfuse 1: CHF 1.08 Non-Stocked	Mfr. Part No. MDCG-4-12-28 Mouser Part No 934-MDCG-412-28	Littelfuse	Magnetic/Reed Switches MDCG-4 12-28 Learn More about Littelfuse Hamlin MDCG 4	Datasheet	Non-Stocked	CHF 1.08 CHF 0.973 CHF 0.894 CHF 0.821 View CHF 0.773 CHF 0.74 CHF 0.708 CHF 0.609	Min.: 1 Mult.: 1	Sub-Miniature	SPST	12 AT to 28 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 17-38 MDCG-4-17-38 Littelfuse 1: CHF 1.08 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. MDCG-4-17-38 Mouser Part No 934-MDCG-417-38	Littelfuse	Magnetic/Reed Switches MDCG-4 17-38 Learn More about Littelfuse Hamlin MDCG 4	Datasheet	Non-Stocked Lead-Time 17 Weeks	CHF 1.08 CHF 0.973 CHF 0.894 CHF 0.821 View CHF 0.773 CHF 0.74 CHF 0.708 CHF 0.609	Min.: 1 Mult.: 1	Sub-Miniature	SPST	17 AT to 38 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 22-33 MDCG-4-22-33 Littelfuse 1: CHF 1.08 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. MDCG-4-22-33 Mouser Part No 934-MDCG-422-33	Littelfuse	Magnetic/Reed Switches MDCG-4 22-33 Learn More about Littelfuse Hamlin MDCG 4	Datasheet	Non-Stocked Lead-Time 17 Weeks	CHF 1.08 CHF 0.973 CHF 0.894 CHF 0.821 View CHF 0.773 CHF 0.74 CHF 0.642 CHF 0.639	Min.: 1 Mult.: 1	Sub-Miniature	SPST	22 AT to 33 AT	140 VAC	Clear	PCB Mount	Axial	Bulk
Magnetic/Reed Switches MDCG-4 27-38 MDCG-4-27-38 Littelfuse 1: CHF 1.08 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. MDCG-4-27-38 Mouser Part No 934-MDCG-427-38	Littelfuse	Magnetic/Reed Switches MDCG-4 27-38 Learn More about Littelfuse Hamlin MDCG 4	Datasheet	Non-Stocked Lead-Time 16 Weeks	CHF 1.08 CHF 0.973 CHF 0.894 CHF 0.821 View CHF 0.773 CHF 0.74 CHF 0.642 CHF 0.639	Min.: 1 Mult.: 1	Sub-Miniature	SPST	27 AT to 38 AT	140 VAC	Clear	PCB Mount	Axial	Bulk

MDCG-4 Reed Switches

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