Overview
The MLB4000 is an antenna made by PCTEL with 5 pins. -40℃~+85℃ 0dBi 1.5 200W 43.5MHz 50Ω Rubber Ducky Antenna - Antennas ROHS.
JLCPCB lists it (part C5768869).
Symbol
The library has no symbol for this part yet.
Footprint
The library has no footprint for this part yet.
Questions
Where is the MLB4000 datasheet?
PCTEL publishes it: the Datasheet link on this page opens it.
Where can I order the MLB4000?
JLCPCB lists it as part C5768869, with 0 in stock; the sellers' links on this page open their listings.