SMT and THT mounting available High dielectric and surge voltage: 2.5 kV surge (per Bellcore TA-NWT-001089) 1.5 kV surge (per FCC Part 68) 1,000 Vrms, open contacts 1,600 Vrms, coil to contacts Conforms to IEC60950 / EN41003 spacing and high break down voltage Monostable and bistable (latching) versions available Minimum switching load 10 mV, 10 µA Low power consumption: 79 mW pickup Stable contact resistance for low level signal switching Epoxy sealed UL, CUR file E43203 https://elecena.pl/product/23591269/az8521-3-signal-relay-3-v-dc-2-a-2-co 2023-06-04 https://elecena.pl/product/23591269/az8521-3-signal-relay-3-v-dc-2-a-2-co 2023-12-19