The HF115F/012-2HS4AF with Relays Through Hole RoHS is an electronic part manufactured by Hongfa. It is a single-pole, double-throw (SPDT) latching relay designed for use with low-power, signal level switching applications. The relay is RoHS (Restriction of Hazardous Substances) compliant and has an extended operating temperature range of -40°C to +125°C. It has UL, CUL, VDE, and TUV approvals. The relay features a minimum switching capacity of 28VDC/2A and a dielectric strength of 1000VAC. The mechanical durability of the relay is greater than 50x10^6 operations. The relay is constructed of flame retardant UL 94V-0 materials and has pins that include gold-plated contacts. It also has a mechanical life of 500,000 operations, making it suitable for long-term and high-performance applications.