Highest Q Ceramic Wirewound Chip Inductors Coilcraft Highest Q Ceramic Wirewound Chip Inductors provide industry-leading Q factors with excellent current handling and DCR ratings. These wirewound inductors include an AEC0Q200, automotive-grade series (0805HQ) with the highest possible self-resonance (10.3GHz). These Highest Q inductors also include series (0805HP) with tight, 2% tolerances and an ultra-wide range of inductance values (2.6 to 820nH). Coilcraft Highest Q Ceramic Wirewound Chip Inductors are RoHS-compliant, 260°C compatible, and feature models with COTS Plus tin-silver-copper and tin-lead terminations. Design kits are available for sampling each series in the family.