Document 1103-1 Current Sense Transformers SCS Series Sensed current up to 30 A Frequency range up to 1 MHz 500 Vrms, one minute isolation (hipot) between windings. Core material Ferrite Terminations RoHS compliant matte tin over nickel over phos bronze Weight 3.4 3.7 g Ambient temperature 40°C to +125°C Storage temperature Component: 40°C to +125°C. Tape and reel packaging: 40°C to +80°C Resistance to solderin.