Omron G9EJH-1-P-E DC12 Power Relay, 12 V DC Coil, 30 A, SPST-NO, PCB Mount

With a 30 A contact rating in a compact PCB-mount package, the Omron G9EJH-1-P-E DC12 handles high-current DC switching where space is tight. The 12 V DC coil draws just 1.44 W, and the flux-tight housing protects the contacts from dust and flux during soldering.

Overview

This power relay from Omron's G9EJH series offers a single Form A (SPST-NO) contact arrangement, rated for 30 A at up to 16 V DC. Designed for through-hole PCB mounting, it suits automotive, industrial control, and power management applications that demand reliable high-current switching.

What stands out

• High 30 A switching capacity in a PCB relay
• Low coil power consumption of 1.44 W
• Flux-tight construction for automated soldering processes
• Wide operating temperature range from -40 to +85 °C
• Long mechanical life of 1,000,000 operations

Technical details

• Coil voltage: 12 V DC
• Contact arrangement: 1 Form A (SPST-NO)
• Contact rating: 30 A
• Maximum switching voltage: 16 V DC
• Coil resistance: 100 Ω
• Coil power consumption: 1.44 W
• Mounting: PCB through hole
• Operating temperature range: -40 to +85 °C
• Electrical life: 100,000 operations (at rated load)
• Mechanical life: 1,000,000 operations
• Dielectric strength (coil to contact): 500 V AC
• Insulation resistance: 100 MΩ min. at 500 V DC
• Protection: Flux-tight
• Series: G9EJH
• Number of poles: 1

Our verdict

A robust high-current PCB relay for demanding DC switching, with proven Omron quality and a compact footprint.