BY251

The BY251 is an axial leaded rectifier diode designed for through‑hole mounting. It handles up to 3 A forward current and blocks up to 200 V reverse voltage, making it ideal for power conversion and charging applications. Its robust construction ensures reliable operation in consumer, automotive and industrial environments. Choose SPB Global for competitive pricing, fast shipping and expert support.

Power supplies, battery chargers, automotive circuits

Consumer electronics, Automotive, Industrial

3A forward current