This is a suitable replacement for any 6j5 6j5g 6j5gt 6j5wgt triode tube type. I note in my tube manual that the 6dj8 is listed as having a nominal u amplification factor of 33, while the 7es8 is listed here as having a nominal u of 65. As of 3505, i have finished scanning the general section, receiving tubes part 1, receiving tubes part 2, miscellaneous, specialpurpose receivingtype tubes, thyratron, ignitron, and glowdischarge tubes, and most of the transmitting tubes, as well as all. This pentode was designed for highfrequency operation and durability. The ttl data book for design engineers, 2nd edition. Tubes cant be substituted since they have different bases but are electrically similar. This chinese ef86 6267 tube type is commonly called a 6j8 tube in china. Home tubes 6j1pev ef95 6f32 pentode tubes lot of 10 new. Complete tube data is in every single box, like big transmitting us wwii tubes. Tube possible substitute western substitute ec86 6s3p, 6s4p 6cm4 ec88 6s4p 6dl4 e80cc 6n1p, 6n3p ecc82 6n1p, 6n5p 12au7 ecc83 6n2p ecc803, 6l, 12ax7 ecc85 6n3p 6l12, 6aq8 ecc189 6n23p 6es8 ecc802s 6n1p ev, 6n5p ecc82, 12au7wa, 6067 ecc803s 6n2p ev ecc83, 12ax7wa, 6057 ecc960 6n3p, 6n15p e90cc. Lawrence berkeley national laboratory introduction. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. At present time, these data are most complete and exact. Downloads, supreme instruments manuals, tube data, and.
Like many other line output valves they also could be used for rf power amplifiers. I have more than 100 pieces, most of them were made in 60s and 70s, this batch is from 1962 complete tube data is in every single box, like big transmitting us wwii tubes. Bold designators are close or identical, italic designators are different ratings, different pinouts or different filament voltages. I have more than 100 pieces, most of them were made in 60s and 70s, this batch is from 1962. Foreign tubes and possible substitutes not always pin compatible, and may need different heater. The 6s19p triodes are miniature devices enclosed in glass bulb and are provided with a ninepin base, rigit leads and an indirectly heated oxidecoated cathode. You can find exacter data, having investigated the characteristics of a tube for a mode used by you in the circuit. Tube 6bj6 or rohre 6bj6 id3599, vacuum pentode, miniatur7pinbase b7g, usa 1940 and rfifstage shown. Substitute data application 9dx preferred substi tutes subs ti tutes 6ly8 6eb8 6w8 6gn8 6je8 neonoval type with frame grid pentode used in color and bw tv receivers.
Unlike the 19j6 or 5j6 tube, however, numerous manufacturers produced. Some datasheets are also made available at jochen gittels a. At the end of the examination, fasten all your work securely together. Please see the substitutes at the top of the page for more details. It has relatively high transconductance and high mu when is triode connected. Note especially the space and clearance requirements necessary for servicing the unit. Each file contains the information on all updating of a one tube type also the static and dynamic curves. Russian tube dealer, please note that the tubes are called 12j1l and 1j29b at this site 7. See all 2 formats and editions hide other formats and. Electron devices svetlana 8200 south memorial parkway huntsville, al 35802 usa phone. The triode is used as a voltageamplifier or sync separator tube, and the pentode is used as a videoamplifier tube. Uhf voltage amplification in grounded cathode circuit in input and wideband amplifiers.
The shuguang chinese 6j8 is direct replacement of ef86 6267. Nos tube specification sheet nos tube specification sheet. The 6js6c is a purpose designed television line output valve, or sweep tube. Tube 12jq6 tube beam pentode with integral diode 1800rfparts 18007372787 17607440700 usa orders. British made by gec in hammersmith uk, this is the best sounding 6j5gt 6j5wgt triode tube type. Each file contains the information on all updating of a onetube type also the static and dynamic curves.
Antique radio forums view topic hickok ks15750l1 tube data. Wcox056107b watercooled packaged chillers with helical. Tube possible substitute western substitute ec86 6s3p, 6s4p 6cm4 ec88 6s4p 6dl4 e80cc 6n1p, 6n3p ecc82 6n1p, 6n5p 12au7 ecc83 6n2p ecc803, 6l, 12ax7 ecc85 6n3p 6l12, 6aq8 ecc189 6n23p 6es8. Click to see all 6sn7 6sn7gt 12sn7 12sn7gt in stock. Designcenter values, each section amplifier telegraphy. The 19j6 may also be used for oscillator, amplifier, or mixer service in. They are good quality and found in many chinese amps and preamps. General double triodes, used as an regulator in electronic stabilizer circuits. Theres not much information around the 649 or 6z49pdr 6j49pdr pentode.
Numbers shown in light blue background are coldcathode tubes. I am working on scanning and placing on this page the entire rca hb3 tube manual. Tube 19j6 or rohre 19j6 id5625, double triode, miniatur7pinbase b7g, usa 1940 and vhf shown. The 19j6 may also be used for oscillator, amplifier, or mixer service in television receivers. Tdsl tube data sheet locator indicates the following tubes are. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. The obsolete tube data booklet for the the 539c is the same for the ks157501. With almost datasheets and the visitor counter indicates over 4000. Vacuum tube 19j6, triode, dual antique electronic supply. The 6js6c was used in designs from the early 1970s. The ttl data book for design engineers, 2nd edition texas. The 1u5 is a diode pentode designed for detection and first audio voltage amplification in light weight portable radio equipment and the sensitivity of the pentode allows for a low anode voltage thus saving weight on the ht battery.
Tube 6j6 or rohre 6j6 id2693, double triode, miniatur7pinbase b7g, usa 1940 and vhf shown. The number of marks is given in brackets at the end of each question or part question. Jan 03, 2016 a forgotten russian pentode theres not much information around the 649 or 6z49pdr 6j49pdr pentode. See all 2 formats and editions hide other formats and editions.
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