EHF-FD1755T from Panasonic Electronic Components is a BALUN 3.4GHZ-4GHZ 50/100 0805
Series: EHF
Base Number: EHF-FD
Package: Tape & Reel or Cut Tape
Standard Package: 500
RoHS: RoHS non-compliant
MSL: Unlimited
ECCN: EAR99
HTSUS: 8504.31.4035
RF and Wireless / Balun