Penta Laboratories vacuum tubes

FAC Tetrode

The 4CX250B/7203 has a maximum plate dissipation rating of 250 watts and a maximum input-power rating of 500 watts. The 4CX250B/7203 is designed to operate with a heater voltage of 6.0 volts.

 

 

 

Part Number: 4CX250B / 7203

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Price: CALL

**Not available for online purchase.

 



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