Datasheets
MJN3CF-DC24 by:

Power/Signal Relay, 3PDT, Momentary, 0.05A (Coil), 24VDC (Coil), 1200mW (Coil), 10A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Panel Mount,

Part Details for MJN3CF-DC24 by OMRON Electronic Components LLC

Results Overview of MJN3CF-DC24 by OMRON Electronic Components LLC

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Applications Consumer Electronics Audio and Video Systems

MJN3CF-DC24 Information

MJN3CF-DC24 by OMRON Electronic Components LLC is a Power/Signal Relay.
Power/Signal Relays are under the broader part category of Relays.

A relay is an electromechanical switch that uses an electrical signal to open or close circuits, protecting systems from overcurrents or voltage surges. They are used in a variety of applications, including lighting control, telecommunication, automotive systems, and power protection. Read more about Relays on our Relays part category page.

Part Details for MJN3CF-DC24

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MJN3CF-DC24 Part Data Attributes

MJN3CF-DC24 OMRON Electronic Components LLC
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MJN3CF-DC24 OMRON Electronic Components LLC Power/Signal Relay, 3PDT, Momentary, 0.05A (Coil), 24VDC (Coil), 1200mW (Coil), 10A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Panel Mount,
Part Life Cycle Code Active
Ihs Manufacturer OMRON CORP
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8536.41.00.20
Factory Lead Time 27 Weeks
Samacsys Manufacturer Omron Electronics
Body Breadth 35.56 mm
Body Height 55.49 mm
Body Length or Diameter 38.73 mm
Coil Current(DC)-Max 0.05 A
Coil Operate Voltage(DC) 18 V
Coil Power 1200 mW
Coil Resistance 470 Ω
Coil Voltage(DC)-Max 24 V
Coil/Input Supply Type DC
Contact (AC) Max Rating R Load 10A@240VAC
Contact Current(AC)-Max 10 A
Contact Current(DC)-Max 10 A
Contact (DC) Max Rating R Load 10A@28VDC
Contact Voltage(AC)-Max 240 V
Contact Voltage(DC)-Max 28 V
Contact/Output Supply Type AC/DC
Electrical Life 100000 Cycle(s)
Mounting Feature PANEL MOUNT
Operate Time 20 ms
Operating Temperature-Max 70 °C
Operating Temperature-Min -45 °C
Physical Dimension 38.73mm x 35.56mm x 55.49mm
Reference Standard CSA; UL
Relay Action MOMENTARY
Relay Function 3PDT
Relay Type POWER/SIGNAL RELAY
Release Time 10 ms
Surface Mount NO
Termination Type QUICK CONNECT

MJN3CF-DC24 Related Parts

MJN3CF-DC24 Frequently Asked Questions (FAQ)

  • The recommended wiring configuration is to connect the power supply to the DC24V terminal, and the load to the NO (Normally Open) and COM (Common) terminals. The NC (Normally Closed) terminal is not used in this configuration.

  • The MJN3CF-DC24 is rated for operation up to 55°C (131°F). While it can tolerate short-term excursions up to 60°C (140°F), prolonged exposure to high temperatures may affect its reliability and lifespan.

  • To ensure reliability in high-vibration environments, it is recommended to use a secure mounting method, such as screwing the relay to a metal plate or using a relay socket with a secure locking mechanism. Additionally, consider using a relay with a higher vibration rating, such as the OMRON G5V-1 series.

  • No, the MJN3CF-DC24 is designed to switch DC loads only. Attempting to switch AC loads may damage the relay or cause it to malfunction.

  • The minimum load current required for reliable operation is 10mA. Operating the relay with a load current below this value may cause it to malfunction or fail prematurely.

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