Available in 0402 and 0603 case sizes, AVX's C0G dielectric U Series radio frequency (RF) chip capacitors exhibit low equivalent series resistance, high quality factor, and lot-to-lot uniformity. Lead-free and RoHS-compliant, the capacitor series is suitable for use in collision avoidance, vehicle communications, and WiFi applications. RF chip capacitors are rated from -55 to +125°C (-67 to +257°F) and feature lead-free, plated Ni/Sn terminations. Capacitance values and tolerances range from 0.2 to 22 pF for the 0402 case size with a 25 and 50 WV dc and 1.0 to 100 pF for the 0603 case size at 1 MHz in 50, 100, and 200 WV dc. All can be packaged on 7- or 13-in (178- or 330-mm) reels.