Omron G8b-201-01 Patched Jun 2026

Even a high-quality Omron relay has a finite life. Here are the typical failure modes for the G8B-201-01:

Do not substitute a relay for the G8B-201-01 without checking the PCB layout. The G8B-201-01 is a 4-pin SPST-NO . Forcing a 5-pin part into a 4-pin footprint requires jumper wires and is not reliable. omron g8b-201-01

Controls the flashing frequency for motorcycle turn signals (blinkers). Even a high-quality Omron relay has a finite life

Typically a 3-pin or multi-pin configuration (depending on the specific vehicle harness) designed for 12V DC systems. Compatible Models Forcing a 5-pin part into a 4-pin footprint

. While the original G8B-201-01 is a standard mechanical relay, many modern replacements are electronic microprocessors that support both LED and halogen bulbs. Key Specifications Application : Turn signal/indicator flasher relay.

When designing or repairing a circuit that requires a 12V, 20A SPST-NO relay, the G8B-201-01 from Omron should be your first choice. Always respect its pinout, protect the coil with a flyback diode, and ensure the PCB traces are thick enough to handle the current. By understanding this component’s capabilities and limitations, you ensure a safer, longer-lasting electrical system.