
OMRON
G2RL-1-E-DC12 is the closest catalog candidate but needs pinout and enclosure review.
G5Q-14-DC12 is a 12 VDC SPDT 10 A PCB relay. The best listed candidate is close electrically, but pinout is not verified.
G2RL matches coil and improves current rating.
Pin count matches, but pin functions are missing.
No firmware interface is implied for this relay.
Lifecycle fields are incomplete for candidates.
No verified pin-compatible replacement is proven from the supplied data.
Review G2RL-1-E-DC12 first for same 12 V coil, SPDT contacts and stronger current rating.
Unverified pinout and enclosure differences can block a board-level swap.

OMRON
G2RL-1-E-DC12 is the closest catalog candidate but needs pinout and enclosure review.
| Feature / factor | G5Q-14-DC12 | G2RL-1-E-DC12 | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | PCB, TH | PCB, TH | PCB, TH — Mounting aligns | ||
| Pinout | 5 pins | 5 pins | 5 pins — Pin functions missing | ||
| Voltage | 12 VDC coil | 12 VDC coil | 12 VDC coil — Coil voltage aligns | ||
| Current | 10 A | 16 A | 16 A — Higher contact rating | ||
| Power | 400 mW, 360 ohm | 400 mW, 360 ohm | 400 mW, 360 ohm — Coil load aligns | ||
| Application | Sealed | Flux protection | Flux protection — Wash/seal risk |
G2RL-1-E-DC12 is the closest listed candidate, but it still needs pinout, footprint and enclosure review.