Teledyne Relays MCR4-1A24

Maximum Switched Current

3 A

CoilResistance

4 kOhms

Contact Materials

Rhodium

Mounting Styles

Through Hole

Form Factor, or Case Style

65 mm x 15.5 mm x 16 mm

Series

MCR4

Type

Shielded Reed Switch Relay

Termination Style

PC Pin

Coil Voltage

24 VDC

Switching Voltage

The maximum switching voltage of a relay is the maximum voltage that can be across the contacts whether the relay is open or closed. Operating a relay with high voltages present can cause arcing, and this in turn erodes the contacts and eventually degrades contact performance.

250 V

Coil Suppression Diode

A coil spike suppression diode is a protection device across the contactor coil. Energizing the contactor coil creates a magnetic field that forces the solenoid arm to engage the contacts. When the contactor is turned off, the magnetic field collapses causing a back “voltage spike” that can damage the controller.

No