The HF115F-S/12-HSF(257) is a miniature high-power relay designed for PCB applications. This relay operates with a nominal coil voltage of 12VDC, has a coil resistance of 360Ω, and consumes approximately 400mW of power. It features a high switching capability of 16A at 250VAC and offers a high dielectric strength of 5000VAC between the coil and contacts. The component is a plastic sealed type with Class F insulation, operating over a temperature range of -40°C to 85°C. Its reinforced insulation and robust characteristics make it suitable for home appliances and industrial control systems.