3-500Z Tube graphite anode

SKU: 1320

Qty: - +
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3-500Z vacuum tube graphite anode for ham radio linear amplifiers. These are from our top quality ISO certified factory in China with our "TubeMan.com" printed on the tube. We have been selling this factory's 833C, 5868,5867A, and others with excellent reliability. They are a first class factory and we have complete confidence in their quality products!Ruggedized graphite anode, fully aged and tested. 3200 hrs. filament 13 months pro-rated warranty. Available as factory matched pairs with dats sheet or tested singles. Quad sets are also available by request.


Manufactured by: Generic

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