The HF3FF/012-1ZTF is an electronic part manufactured by Hongfa and is a power relay that conforms to the RoHS standards. It is a single form C, 12V, 5 pin plug in relay with a dimension of 15.2mm x 19mm. The relay comprises a silver-tin oxide (AgSnO2) contact construction. This power relay is designed to control electrical circuits in various consumer and industrial applications, including home appliances, security systems, and automation systems. The relay features low power consumption, low coil operating voltage, and high contact reliability. It is a leading device perfect for managed, efficient and reliable control of AC electrical circuits.