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
59165-1-U-00-A Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 550 $1.54
MDSR-4-22-38 Littelfuse Inc. SWITCH REED SPST-NO 500MA 200V 700 $1.17
KSK-1A66-1520 Standex-Meder Electronics SWITCH REED SPST-NO 500MA 180V 664 $0.94
ORD 228VL/20-30 AT Standex-Meder Electronics SWITCH REED SPST-NO 500MA 100V 358 $0.76
ORD 228VL/15-20 AT Standex-Meder Electronics SWITCH REED SPST-NO 500MA 100V 624 $0.76
KSK-1A66/3-2030 Standex-Meder Electronics SWITCH REED SPST-NO 500MA 200V 749 $0.74
59170-1-S-00-A Littelfuse Inc. SWITCH REED SPST-NO 350MA 140V 206 $1.97
MK06-7-B Standex-Meder Electronics SWITCH REED SPST-NO 500MA 200V 935 $1.94
MK06-5-B Standex-Meder Electronics SWITCH REED SPST-NO 400MA 200V 748 $1.51
MK06-6-A Standex-Meder Electronics SWITCH REED SPST-NO 400MA 200V 623 $1.49