I usually tend to use 5u4gbs as the rectifier when needing a high current tube rectifier. These are direct replacements for the historical 5u4g or 5z3. The jj electronic 5u4gb is an excellent choice for an economically priced tube rectifier. The tube has a straight sided t12 envelope and higher current ratings than the 5u4g. This data sheet applies for the 5z3mesh and 5u4gmesh, which are. Their are a lot of nos ones on ebay as well as good used ones for a low price. Tube 5u4gb or rohre 5u4gb id3775, fullwave vacuum rectifier, octal int. This data sheet applies for the 5z3mesh and 5u4gmesh, which are electrically identical, apart from the sockets. Substitutes are given as a guide only please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your.
Ge 5u4gb datasheet i usually tend to use 5u4gb s as the rectifier when needing a high current tube rectifier. Made jan joint army navy tubes have passed the most stringent of tests uncle sam could require from a manufacturer. Vacuum tube 5u4gb, jj electronics antique electronic. Full wave vacuum rectifier 5u4gb is a directly heated full wave octal base rectifier for hifi and guitar amplifiers. Jj electronic vacuum tubes, capacitors, amplifiers. Substitutes are given as a guide only please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. Description the 80 rectifier tubes is intended for radios or small amplifiers. Philips jan 5u4gb fullwave vacuum tube rectifier, an ideal choice for all tube amplifiers. Used in many hifi and guitar amplifiers, jj delivers a robust and solidly built tube.
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