Fujitsu has launched the FTR-K5, a 6.6 kW relay for on-board EV battery chargers.
The FTR-K5 is a 1 Form A printed circuit board relay. It features a 105º C temperature rating and 8 mm insulation distance between coil and contact. The FTR-K5 also features a 5,000 VAC withstand voltage between coil and contact and 1,000 VAC between adjacent contacts. The relay has a 900 mW power consumption and can sustain a 40 A continuous power supply.
The FTR-K5 series is available in either a flux-free or plastic-sealed enclosure. Fujitsu plans to being production in March 2020.