0603Y0503P90CQT from Knowles Syfer is a CERAMIC CAP 3.9PF 50V C0G/NP0 0603
Series: FlexiCap
Base Number: 0603Y
Package: Tape & Reel
Standard Package: 4,000
RoHS: ROHS3 Compliant
REACH: Unaffected
MSL: Unlimited
ECCN: EAR99
HTSUS: 8532.24.0020
Capacitors / Ceramic Capacitors