▼ Menu


Extras ▼


The K250 has Japanese markings as well as the K250 on the glass. It appears to be a half wave rectifier with the anode connected to the top cap.
The classic envelope is 50 mm in diameter and, excluding the UX4 base pins, is 146 mm tall.
Reference: Observation.


Updated April 25, 2013.
Return to Main Index