To provide an electromagnetic relay easy to assemble and hardly generating any change over aging even under a high temperature environment such as an automobile engine compartment, etc., by having a coil bobbin provided with at least one pair of coil terminal to which a coil terminal is wound, and by planting this coil terminal on the end surface not in contact with the coil of the flange on one side.

This electro-magnetic relay is provided with a coil bobbin 3, a coil 4, and at least one pair of bridge terminal 5. The coil bobbin 3 has flanges 31, 32 on its both ends and at least one pair of coil terminal 33 is planted on the flange 31. Namely, flange 31 of one side includes at least one pair of rectangular hole 34 which presses a coil terminal 33 into the end surface not in contact with coil 4 and the press-in terminals of the coil terminals 33 formed of metal are pressed into respective rectangular holes 34. Thus the coil terminal 33 is planted in the flange 31.