CX Family SMT Crystals KYOCERA AVX CX Family SMT Crystals are small, low-profile crystals in a ceramic package for high reliability. The CX family features several series: CX5032GB, 5.0mm x 3.2mm, for consumer products (digital and car audio), CX3225SA, 3.2mm x 2.5mm, for automotive use (ECU, TPMS, FlexRay, etc.), CX2520SB, 2.5mm x 2.0mm, for digital consumer electronics, CX5032SB, 5.0mm x 3.2mm, for mobile communications, BLUETOOTH®, and wireless LAN, and CX3225SB, 3.2mm x 2.5mm, for mobile communications, Bluetooth, and wireless LAN. KYOCERA AVX CX SMT Crystals are lead free, RoHS compliant, and reflow compatible.