Essential details
Quantity(pieces):2
MOQ:10 pairs
Lead time:3-5 days after receipt of deposit and confirmed artwork all the details.
Product Introduction
Heater Voltage:
UH............................................................... 6.3 V
IH............................................................... 1.6 A
UH............................................................... 6.3 V
IH............................................................... 1.6 A
Maximum Ratings:
Anode Voltage................................................... 800 V
Second Grid Voltage........................................... 600 V
First Grid Voltage............................................. -200 V
Anode Dissipation Power....................................... 42 W
Second Grid Dissipation Power............................... 8 W
Anode plus Second Grid Dissipation Power.................. 46 W
Cathode Current................................................ 230 mA
Heater-to-Cathode Voltage................................... 200 V
Glass Bulb Temperature....................................... 250 °C
Anode Voltage................................................... 800 V
Second Grid Voltage........................................... 600 V
First Grid Voltage............................................. -200 V
Anode Dissipation Power....................................... 42 W
Second Grid Dissipation Power............................... 8 W
Anode plus Second Grid Dissipation Power.................. 46 W
Cathode Current................................................ 230 mA
Heater-to-Cathode Voltage................................... 200 V
Glass Bulb Temperature....................................... 250 °C
First Grid Resistance:
Self-Biasing:
Pa + Pg2 ≤ 35W............................................ 0.47 MΩ
Pa + Pg2 > 35W.............................................. 0.27 MΩ
Self-Biasing:
Pa + Pg2 ≤ 35W............................................ 0.47 MΩ
Pa + Pg2 > 35W.............................................. 0.27 MΩ
Fixed Bias:
Pa + Pg2 ≤ 35W.............................................. 0.22 MΩ
Pa + Pg2 > 35W.............................................. 0.10 MΩ
Pa + Pg2 ≤ 35W.............................................. 0.22 MΩ
Pa + Pg2 > 35W.............................................. 0.10 MΩ
Inter-electrode Capacitance:
Tetrode Connection / Triode Connection:
Input Capacitance............................................ 16 / 9.3 pF
Output Capacitance........................................... 12 / 17 pF
Cross Capacitance............................................ 1.2 / 7.9 pF
Tetrode Connection / Triode Connection:
Input Capacitance............................................ 16 / 9.3 pF
Output Capacitance........................................... 12 / 17 pF
Cross Capacitance............................................ 1.2 / 7.9 pF
Static Parameters:
Tetrode Connection:
Ua................................................................ 250 V
Ug2............................................................... 250 V
Ia................................................................ 140 mA
Ig2 (approx).................................................... 3 mA
Ug1 (approx)................................................... -15 V
Gm................................................................ 12 mA/V
ri................................................................ 12 KΩ
μg1-g2........................................................... 8
Tetrode Connection:
Ua................................................................ 250 V
Ug2............................................................... 250 V
Ia................................................................ 140 mA
Ig2 (approx).................................................... 3 mA
Ug1 (approx)................................................... -15 V
Gm................................................................ 12 mA/V
ri................................................................ 12 KΩ
μg1-g2........................................................... 8
Triode Connection:
Ua.g2............................................................. 250 V
Ia+g2............................................................ 143 mA
Ug1 (approx)................................................... -15 V
Gm................................................................ 12 mA/V
ri................................................................ 670 Ω
μ................................................................ 8
Ua.g2............................................................. 250 V
Ia+g2............................................................ 143 mA
Ug1 (approx)................................................... -15 V
Gm................................................................ 12 mA/V
ri................................................................ 670 Ω
μ................................................................ 8
Product details
