6AQ5 / EL90 / 6P1P-EV Svetlana Tubes Output and similar items

Miniature output beam tetrode high durability, reliability and mechanical strength. Designed for power amplification of low frequency. Durability not less than 5000 hours Weight not more than 20 g. Main technical characteristics 6?1?-EV: Filament voltage ...... 6,3 0,6 In Filament current ...... 500 40 mA The anode voltage nominal (constant) ...... 250 The anode voltage limit (constant) ...... 250 The anode current ...... 44 11 mA The cathode current limit 70 mA Voltage grid of the first (permanent) ...... Is 12.5 In Reverse current mesh first ...... not more than 1.0 µa The second grid voltage nominal (constant) ...... 250 The second grid voltage limit (constant) ...... 250 Current of second grid ...... no more than 7 mA The power dissipated by the anode limit ...... 12 W The power dissipated by the second grid, the limit ...... 2.5 W The voltage between cathode and heater limit (DC) ...... 100 The steepness of the characteristics ...... 4,9 1,1 mA/V Internal resistance ...... 42,5 22,5 com Output power ...... not less than 3.8 W Total harmonic distortion ...... 14% The resistance in the grid circuit of the first limit ...... 0.5 MW Capacity input ...... 9,5 pF Capacity output ...... 5,4 pF Capacity checkpoint ...... no more than 0.7 PF Design ...... glass miniature. Note about Feedback: Please leave me feedback when you receive your item and are happy with the transaction. If you have any questions or concerns, PLEASE contact me first before leaving negative feedback. I always strive to resolve any problems and make our customers happy. Note About Delivery Time: I try to send your item as soon as possible, Normally no later than 3 days after payment is received. arrive time is contingent on the carrier.