C11CF0R1C-9UN-X1T from Knowles Dielectric Labs is a CERAMIC CAP 0505
Series: CF
Base Number: C11CF
Package: Tape & Reel
Standard Package: 3,500
RoHS: ROHS3 Compliant
REACH: Unaffected
MSL: Unlimited
ECCN: EAR99
HTSUS: 8532.24.0020
Capacitors / Ceramic Capacitors