They seem genuine for me.
But I always buy them from Farnell, AVnet etc with confidence. See that: https://uk.farnell.com/on-semiconductor/2n3773g/transistor-npn-to-3/dp/9556745?st=2n3773
Regards,
But I always buy them from Farnell, AVnet etc with confidence. See that: https://uk.farnell.com/on-semiconductor/2n3773g/transistor-npn-to-3/dp/9556745?st=2n3773
Regards,