Overview
The ETRAB4903 is an antenna made by TE Connectivity with 5 pins. 100W 2.1 3dBi 501MHz 50Ω Rubber Ducky Antenna - Antennas ROHS.
JLCPCB lists it (part C6554512).
Symbol
The library has no symbol for this part yet.
Footprint
The library has no footprint for this part yet.
Parts like it
8HLK-TX-2DB-B
--30℃~+85℃ 1.5 100MHz 100W 2.45GHz 2dBi 50Ω SMA - Antennas ROHSHI-LINKAntennasTX4G-BLG-30
--40℃~+80℃ 100W 2 20mm 270MHz 300mm 50Ω NType - RF Antennas ROHSZIISORAntennasTX400-BLG-55
--40℃~+85℃ 100MHz 100W 2 20mm 433MHz、470MHz 50Ω 550mm 6dBi NType - RF Antennas ROHSZIISORAntennasTX2400-BLG-60
--40℃~+85℃ 1.5 100MHz 100W 10dBi 2.4GHz 20mm 50Ω 600mm NType - RF Antennas ROHSZIISORAntennasTX433-BLG-48
--40℃~+85℃ 100W 2 20mm 40MHz 433MHz 480mm 50Ω 5dBi NType - RF Antennas ROHSZIISORAntennasTX4G-BLG-25
--40℃~+85℃ 100W 2 20mm 250mm 5.5dBi 50Ω 990MHz NType - RF Antennas ROHSZIISORAntennasBB8063
-2.1 200W 2dBi 50Ω Spring antenna - Antennas ROHSLairdAntennasMM-ANT-CP-LTE-6DBI
-- Antennas ROHSMcGill Microwave SystemsAntennas
Questions
Where is the ETRAB4903 datasheet?
TE Connectivity publishes it: the Datasheet link on this page opens it.
Where can I order the ETRAB4903?
JLCPCB lists it as part C6554512, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ETRAB4903?
Parts like it in the library: the HLK-TX-2DB-B by HI-LINK, the TX4G-BLG-30 by ZIISOR, the TX400-BLG-55 by ZIISOR and the TX2400-BLG-60 by ZIISOR. Check their datasheets: a part that fits the footprint may still differ in its ratings.