Omron G8b-201-01

A: Technically, yes, for resistive loads up to 30V AC, but it is not recommended. The contact gap is small (designed for DC). For 120V AC, use a proper power relay (e.g., Omron G2R series).

How does this specific part stack up against the competition or similar parts? omron g8b-201-01

| Feature | Omron G8B-201-01 | Generic 30A Bosch-type | Omron G8Q (Quad relay) | |---------|------------------|------------------------|-------------------------| | Mounting | PCB soldered | Plug-in socket or bracket | PCB surface mount | | Coil type | Standard (0.2W–0.5W) | Standard (1.6W) | Low profile | | Vibration resistance | Excellent (PCB secured) | Good (socket dependent) | Moderate | | Size | Low profile (15mm) | Tall (25mm+) | Very low | | Best for | OEM ECUs, dense PCBs | Fuse boxes, serviceable modules | Space-limited PCBs | A: Technically, yes, for resistive loads up to

Key Advantage: The G8B-201-01 is trusted by original equipment manufacturers (OEMs) like Toyota, Honda, and Bosch because of its resistance to solder cracking under thermal cycling—a common failure in cheaper relays. You cannot drive this relay directly from a

You cannot drive this relay directly from a microcontroller (like an Arduino or PIC) because the coil requires more current than a logic pin can supply, and the coil voltage (12V) is higher than logic voltage (3.3V/5V).

Required Components:

Basic Wiring Steps: