Overview
The EXC470MD is an antenna made by TE Connectivity with 5 pins.
JLCPCB lists it (part C5700532).
Symbol
The library has no symbol for this part yet.
Footprint
The library has no footprint for this part yet.
Questions
Where is the EXC470MD datasheet?
TE Connectivity publishes it: the Datasheet link on this page opens it.
Where can I order the EXC470MD?
JLCPCB lists it as part C5700532, with 0 in stock; the sellers' links on this page open their listings.