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TC05/25-01

 
    
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The TC05/25-01 is a Philips directly-heated (oxide-coated?) transmitting triode of WWII vintage. This uprated version should be seen in conjunction with the earlier TC05/25.
If operated at 170 Volts on the anode the output would be 3.2 W. Also at full input the power output would drop to 35 W at 2MHz.
The classic envelope is 55 mm in diameter and, excluding the B4 base pins, is 149 mm tall.
References: Datasheet.

 

Absolute Maximum Operating Conditions
Triode
Vh
Ah
Va
Vg
mAa
Pout
gm
μ
4.0
2.2
600
-1
93
40W
2.2
9
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated December03, 2012.
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