Magnetic, Reed Switches

Magnetic reed switches are devices consisting of a pair of ferromagnetic flexible metal reed contacts in a hermetically sealed glass, magneshere, or other molded body and are operated by an applied magnetic field. The contacts are normally open, closing when a magnetic field is present, or closed and open when a magnetic field is applied. The switch may be actuated by an electromagnetic coil or permanent magnet placed near the switch. When the magnetic field is removed, the reeds return to their original position. Contact forms include SPDT and SPST.

Part Number Manufacturer Description Quantity Price Option
MACD-14-8-10 Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 634 $1.34
MACD-14-10-13 Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 937 $1.34
MACD-14-19-21 Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 984 $1.34
MACD-14-10-15 Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 728 $1.28
MDCG-4-17-23 Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 112 $1.23
MDSR-4-27-33 Littelfuse Inc. SWITCH REED SPST-NO 500MA 200V 164 $1.23
MDSR-4-32-38 Littelfuse Inc. SWITCH REED SPST-NO 500MA 200V 200 $1.23
MDCG-4-22-28 Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 708 $1.23
MDCG-4-22-38 Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 898 $1.23
MDCG-4-12-38 Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 934 $1.23