PSVANE WE310A valvole a vuoto WE Western Electric replica Coppia

Specification: 
2.2 Electrical parameters ---- Rating rating unit 
2.2.1 Capacitance between electrodes 
2.2.1.1 Input Capacitance 15.5 PF 
2.2.1.2 Output Capacitance 8.4 PF 
2.2.1.3 Cross-circuit capacitance ≤ 1.5 PF 
2.2.2 Typical operating parameters 
2.2.2.1 Hot wire voltage 10 V 
2.2.2.2 Hot wire current 0.36 A 
2.2.2.3 Anode voltage 135 V 
2.2.2.4 Curved gate voltage 135 V 
2.2.2.5 Control gate voltage -3 V 
2.2.2.6 Suppression of gate voltage 0 V 
2.2.2.7 Anode current 5.6 mA 
2.2.2.8 Curved gate current 1.5 mA 
2.2.2.9 First gate reverse current ≤ 4 μA 
2.2.2.10 transconductance 0.75 mA / V 

2.4 Electrical Parameters - Absolute Maximum Ratings Min Max Units 
2.4.1 Hot wire voltage 9 11 V 
2.4.2 Anode voltage 300 V 
2.4.3 Curtain gate voltage 300 V 
2.4.4 Anode dissipation power 10 W 
2.4.5 curtain gate dissipation power 4 W 
2.4.6 Between the hot wire and the cathode voltage ± 200 V 
2.4.7 Control gate circuit resistance 700 KΩ