These are Hewlett Packard
HTXR-3102 NPN 25V 100mA NPN 4GHz RF Power Transistor
in a HPAC-100X package
Equivalent to 2N6839
These are factory new parts. They have never been installed and have not been recovered from manufactured electronic components.
There were 5 pieces at the time of this listing. These are being sold individually.