3CX1500D7

The 3CX1500D7 is a compact, high-Mu triode with an anode dissipation rating of 1500 Watts. This power grid tube features high gain and operates with zero bias in class AB2 as a linear amplifer or, with simple cathode bias, it provides good efficiency in class B and class C. A single 3CX1500D7 will replace two 3-500Zs in many applications.

Characteristics of the 3CX1500D7 are:(1)the plate dissipation (Max.) is 1500 Watts;(2)the grid dissipation (Max.) is 50 Watts;(3)the frequency for Max. rating (CW) is 100 MHz;(4)the amplification factor is 200;(5)the filament/cathode voltage is 5.0 Volts;(6)the filament/cathode current is 30 Amps;(7)the capacitance input is 18.5 pf;(8)the capacitance output is 0.4 pf;(9)the capacitance feedthrough is .05pf;(10)the cooling is forced air;(11)the base is special, five pin;(12)the length is 5.6 in; 143 mm;(13)the diameter 3.42 in; 8.69 mm;(14)the weight is 2.4 oz; 1.1kg.

The absolute maximum ratings of the 3CX1500D7 can be summarized as:(1):the parameter is plate voltage,the rating is 6000,the units is V;(2):the parameter is plate current,the rating is 0.8,the units is A.