DBT71210-HR is a high insulation resistance, high voltage reed relay designed for applications requiring very high isolation voltages. It features 10kV isolation across contacts, tungsten contact material, and a 12V DC coil voltage with SPNO (normally open) contact configuration. The relay offers an insulation resistance of 1x10^14 Ohms minimum, maximum switching voltage of 7000V DC or AC peak, maximum switching power of 50W, and operates within a temperature range of -20°C to +70°C. With its high vacuum reed switch technology and low capacitance across contacts (<0.2 pF), this relay is ideal for sensitive test and measurement circuits, cardiac defibrillators, and high voltage power supplies where low leakage current losses are critical.