four tubes with green labels on them sitting on a table in front of a microwave

4pcs 6P23P Vacuum Tube Tetrode USSR

US$13.30
US$19.00

Product Details

Price for 4 pieces. 6П23П (6P23P) Produced in the USSR in 60s-80s High-frequency output beam tetrode. Manufactured at the Saratov "Reflektor" and Tashkent "Photon" Condition - new/used. See the condition in the photos (I'll send more photos in a message). Description The tubes were tested on L3-3 tube-tester: Input parameters: Uf=6.3V; Ua=300V, Ug1=-16V, Ug2=200V Output parameters: Ia= 20-60mA; Ig2 ≤ 5mA; S=3-6mA/V (it is by datasheet) 🚚 Shipping with Tracking Number Note: This item is vintage