SylvaniaData: MediumMedium quality — at least 60% of universal parameters and pins are present, but some key data is missing. Verify specific values against datasheets before critical use.
Raytheon data shows a different operating point: Va=250V, Vg=-2V, Ia=0.5mA, gm=1500, Rp=12000 — the lower Rp suggests different measurement conditions.
The high mu (approximately 100) makes this tube suitable for high-gain voltage amplifier stages.