Overview
The 2108858-2 is an antenna made by TE Connectivity with 5 pins. - Antennas ROHS.
JLCPCB lists it (part C20430385).
Symbol
The library has no symbol for this part yet.
Footprint
The library has no footprint for this part yet.
Questions
Where is the 2108858-2 datasheet?
TE Connectivity publishes it: the Datasheet link on this page opens it.
Where can I order the 2108858-2?
JLCPCB lists it as part C20430385, with 0 in stock; the sellers' links on this page open their listings.