The Hongfa HF105F-4/012D-1H is a high-performance power relay designed for switching applications requiring a 30A current capacity. Operating at 12VDC, this relay is suitable for a wide range of uses, including automotive systems, industrial automation, and power supplies. Supreme Components International is an authorised distributor of Hongfa electronic components, ensuring you receive a genuine and reliable product. This relay features a robust construction for long-lasting performance and is designed to withstand harsh operating conditions. Its compact size allows for easy integration into various systems. Benefit from the quality and reliability of Hongfa relays, available through Supreme Components International. Trust in our commitment to providing authentic components for your critical applications. The HF105F-4/012D-1H offers exceptional value and performance.