The 3305185278 is a high-voltage reed relay from the SHV series, designed for applications requiring reliable high-voltage switching in a compact package. It provides a maximum switching voltage of 1,000V, a switching current of 1.0A, and a rated power of 100W. This relay features a high dielectric strength of 4 kVDC between the coil and contact, a fast 1.1 ms operating time, and an internal magnetic shield. The component is fully sealed for washability. Common applications include portable test and medical equipment, defibrillators, and cable or in-circuit testers.