The westinghouse logo of this canadian valve is clearly seen in the main image. This is currently charged at 20% and is payable by all eu countries. Its a nice new tube but has 5u3c funny looking u printed on the glass. Russian tube 5c3s is a quality equivalent of the 5u4g. The downside to this tube is the voltage drop which is in the 50 volt range. Make offer qty 25 empty white vacuum tube boxes for 6l6gc, 5u4gb, slim el34 and similar. Discover over 299 of our best selection of preamp tube, tda7297, tube, 12ax7 on with topselling preamp tube, tda7297, tube, 12ax7 brands. Most of these datasheets are in english except where noted otherwise. Went to their web site and if youre from the united states or canada it wont let you in. I try to concentrate on popular andor readily available tube types.
With the very large number of vacuum tubes or thermionic valves that were produced and as a result of the multiple vacuum tube numbering systems that were in use, there are generally equivalents for most types of tube. Their are a lot of nos ones on ebay as well as good used ones for a low price. Made jan joint army navy tubes have passed the most stringent of tests uncle sam could require from a manufacturer. So now that we, or i know that it is russian are they any good. I cant address the tubes that you are looking at specifically, but in general the russian and chinese 5u4 g bottle tubes are not well thought of. The free shipping option allows tubedepot to choose the most appropriate carrier and service. Double anode rectifier kenotron for voltage rectification in power suppliers. With almost datasheets and the visitor counter indicates over 4000. Please see the substitutes at the top of the page for more details.
To view this site, you must enable javascript or upgrade to a javascriptcapable browser. Bold designators are close or identical, italic designators are different ratings, different pinouts or different filament voltages. Vacuum tubes by use rectifier tubes 5c3s 5u4g 5u3c tube. Lawrence berkeley national laboratory introduction. I usually tend to use 5u4gbs as the rectifier when needing a high current tube rectifier. All tubes new, military equipment, high reliability. All bets are off in a cary amp, as they abuse rectifier tubes badly with the huge capacitors just downstream from the rectifier. Also the u on mine has the same pig tail coming off it. Sovtek 5u4g rectifier vacuum tube the sovtek brand of military grade vacuum tubes are made in russia and considered to be among the finest currently available. This is the first 5y3gt i have used from them, as my usual tube is the 5u4gb. Also my tube says otk and has an 0 in a diamond on the bottom piece. Most of the datasheets are in pdf format and some are links to other html pages. The following guidelines should be taken into account. However if you are experienced, and with the proper tools, it could be replaced given socket rewiring and maybe some circuit tweaks with 5687, 12bh7, ecc99 or e182cc.
Description this data sheet applies for the 5z3mesh and 5u4gmesh, which are electrically identical, apart from the sockets. In most cases the tubes manufactured to the european system have an exact equivalent tube in the american system and vice versa. The finest newer production rectifier tube anywhere. This tube finds use as a phaseinvertersplitter in pushpull amplifier circuits in acdc radio equipment and in many diversified applications such as multivibrators or oscillators in industrial control devices. 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. I have always had good experience with sovtek rectifier tubes. Here youll find a modest collection of datasheets for some popular tubes. This 5u4g tube is brand new nos in original uk military box, and was made at the thorn factory made in the 1950s we only have one piece in stock shown in the picture withd getter and brown base. The svetlana winged c is a major russian powertube manufacturer.
Getting harder to find stock up now before they are history. This list is biased by the tubes that i have encountered during the repair of the many tube amps that have come to my repair shop. Vacuum tube 5y3gt, sovtek antique electronic supply. The sovtek 5u4g is a directly heated diode designed to rectify alternating voltage in generalpurpose radio equipment. Tested on the roetest professional computer testing system. In addition to the data i have scanned and posted, if youre looking for data on a particular tube you should visit tsdl on duncanamps website, or franks tube data. It would be used for all types of medium power equipment and was used extensively in 1940s equipment. At the bottom of this page youll find some links to other tube datasheet sites in case you cant find what youre looking for here. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies.
All prices contained on this page are exclusive of vat. One of the best sounding 5u4g fullwave rectifier you can find other than the famed gec u52, and the western electric 274a and 274b. Tube 5u4g or rohre 5u4g id3352, fullwave vacuum rectifier, octal int. I couldnt get a good quality picture of my own that showed the letters, but i found a pic of a tube that looks exactly like my tube which leads me to believe its a russian tube. Plenty of punch in the upper mids and tight bass make this tube sound at home in guitar amps and the finest hifi systems alike. All these links open in a new browser window so that you can return quickly to this page without having to reload. Another spot to look, which is especially useful if youre looking for replacement types and tubes with similar bases or characteristics, is the nj7p tube database. Safe tube replacements chart along with recommendations. Philips jan 5u4gb fullwave vacuum tube rectifier, an ideal choice for all tube amplifiers. The original 5y3gt was a filamentcathode type, but this tube appears to be a modified version that may be a heatercathode type. Qty 25 empty white vacuum tube boxes for 6l6gc, 5u4gb, slim el34 and similar.
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