To provide a reed relay for micro signals not provided with a reed holding bushing, at a low cost, and to provide an inexpensive mounting method.

The reed relay 100 is provided with a reed switch 101 provided with reeds at both ends; an electrostatic shielding pipe 103 allowing the reed switch to pass through inside; a coil bobbin 104 provided with a hollow part where the electrostatic shielding pipe is installed; the bushings 102a, 102b mounted to the electrostatic shielding pipe or the coil bobbin and provided with reed holding holes for supporting the reed switch; and a disabling means for disabling the bushings from supporting the reed switch.