Overview
The HHM1908A2 is a balun made by TDK in a SMD-4P,1x0.5mm package with 4 pins. -40℃~+85℃ 0.55dB 0.5mm 10dB 177.3° 1mm 2.5dB 4.9GHz~5.95GHz 50Ω:100Ω SMD-4P,1x0.5mm Balun ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:FILTER-SMD_4P-L1.0-W0.5-BL_HHM1946A1, from EasyEDA), ready for a KiCad board. 94 are in stock at JLCPCB (part C531389).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
2Questions
Is there a KiCad symbol and footprint for the HHM1908A2?
Yes. the footprint EasyEDA_Cloud:FILTER-SMD_4P-L1.0-W0.5-BL_HHM1946A1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HHM1908A2?
SMD-4P,1x0.5mm, with 4 pins. Its footprint is drawn on this page.
Where is the HHM1908A2 datasheet?
TDK publishes it: the Datasheet link on this page opens it.
Where can I order the HHM1908A2?
JLCPCB lists it as part C531389, with 94 in stock; the sellers' links on this page open their listings.
What can replace the HHM1908A2?
Parts like it in the library: the HHM1946A1 by TDK and the HHM1902B1 by TDK. Check their datasheets: a part that fits the footprint may still differ in its ratings.