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RCA 5U4G Vintage 1960s Rectifier Tube ST Style NOS in Box Tested / Guaranteed

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MPN:
5U4G
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  • Vintage NOS RCA 5U4G rectifier tube in classic ST shoulder shape with WLT base marking. Authentic USA-made full-wave rectifier for Collins 516F-2 low voltage section. Ideal for vintage ham radio restoration, Collins S-Line gear, and tube audio equipment
  • Vintage NOS RCA 5U4G rectifier tube in classic ST shoulder shape with WLT base marking. Authentic USA-made full-wave rectifier for Collins 516F-2 low voltage section. Ideal for vintage ham radio restoration, Collins S-Line gear, and tube audio equipment
$19.99
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RCA 5U4G Vintage 1960s Rectifier Tube ST Style NOS in Box Tested / Guaranteed

 This Tube and all others I sell, have been tested on a B&K Dyna-Quik Model 700 Dynamic Mutual Conductance Tube Tester and tests at or close to a NOS full Emission /Tube.

 
The 5U4G is a full-wave rectifier tube (octal base) in the classic ST "shoulder" or coke-bottle shape. It is the earlier version of the 5U4 family, with slightly lower maximum ratings than the later 5U4GB (typically ~225 mA DC output vs. higher for GB). It works in capacitor-input or choke-input power supplies and is a period-correct choice for many vintage setups.
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