The HF105F-1/018D-1ZST is a robust and versatile 5A power relay manufactured by Hongfa. Supreme Components International is an authorised distributor of Hongfa components, ensuring you receive genuine and high-quality products. This relay features a 1 Form A (SPST-NO) contact arrangement, providing a simple and effective switching solution. With an 18VDC coil, it's suitable for a wide range of applications, including industrial automation, home appliances, and power supplies. The HF105F-1 series is known for its reliability and long lifespan. Choose Supreme Components International for dependable electronic components and expert support. This power relay is designed for optimal performance and easy integration into your projects.