ATC's 600F series is an ultra-low ESR, high Q, NPO RF and microwave capacitor. Featuring ultra-low ESR and a high working voltage at 250 V, the 600F series is great in cellular base stations, wireless communications, broadband wireless services and satellite communications. The 600F series is EIA case size 0805 and has an operating temperature range of -55°C to 125°C.