About Item: The EAA91 is a double signal diode. The AA indicates two diodes with separate cathodes.
Every tube is tested with professional tube Tester L3-3.
Vf = 6.3 V, Ia = 32 mA, Va min/max acceptable value <= 10.5 V
Warning! Tubes are matched by electrical parameters (Ia), not by year manufacture or producer.
Va1 / Va2 tube 1 Va1 / Va2 tube 2 | pcs.
7.5 V 7.5 V 14
Please select pair of the list and write to us.
Price is for one matched pair (2 items).
Brand: RFT
Tube type: Double Diode Detector
Identical to: EAA91 = EB91 = 6AL5 = 6Х2П = D2M9 = D77 = 6D2 = 6B32 = CV283 = AA91E = DD6_Ferranti_Cossor
Similar Tubes
Other class quality (otherwise equal): 5726 ; 6058 ; 6097 ; 6663 ; 6AL5W ; CV4025 ; EAA901 ; EAA901S
Heater different: 12AL5 ; UAA91 ; XAA91
The thin glass tube envelope is 18 mm in diameter and, excluding the B7G base pins, is 37 mm tall.
Weight ~ 5 g