hello
I am ham amateur radio. I use an amplifier, Elecraft KPA1500, that have a USB port to connect to a computer for remote use that was burned in a lighting storm.
Elecraft support told me to replace two components: U3 and D4.
U3 is EPN E600417 FT232R,USB-RS232,32-QFN,SMD E600417 Digi-Key 768-1008-2-ND
D4 is EPN E560083 USBLC6-2,TVS,USB2.0,SOT-666,SMD E560083 Digi-Key 497-5026-2-ND
But 768-1008-2-ND is out of stock
Is there something similar that can I use? Or when will be available to buy it?
thanks
Jorge