The HF105F-1/277AT-1D is a miniature high-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 10A switching capacity and a 1 Form A (SPST-NO) contact arrangement. Its 277VAC coil voltage makes it suitable for a wide range of applications, including industrial automation, power supplies, and lighting control systems. The compact design allows for easy integration into various circuit boards and enclosures. Benefit from the reliability and performance of Hongfa relays, available through Supreme Components International. This power relay is designed for durability and long-lasting operation, meeting stringent industry standards. Choose Supreme Components International for your electronic component needs.