12fq8 Tube Data

VT100, CV124). You will see this information in the detail description for the tube type. The 12AU7 and its variants are a miniature nine-pin (B9A base) medium-gain dual triode vacuum tube. We encourage software developers to use these feeds to present customer travel information in innovative ways - providing they adhere to the transport data terms and conditions. 1200 Triode section. My plan is to have a sealed container with water and dry ice on my back. Some tubes are sold only as matched pairs; 'Quantity 1' is a matched pair. You have already flagged this document. Tubes - 12FQ8 - I hope someone here has a need for them - I got about 20 of them from a Wurlitzer - That 12fq8 is an interesting tube and would be fun to experiment with. Support Open-Source. There is a. No data is found on this tube, except for the filament power (which is 3. (1) 6C5 Raytheon VACUUM TUBE NOS - NIB - untested - vintage. 1: Tubes Asylum, RE: Can anyone ID these Valves (0. The 50c5 vacuum tube data sheet says that the 50c5 is a output power tube, close in construction to the 35c5. This tube is very rare, and very special, because it implements an indirectly heated cathode, not connected to the filament. Vacuum Tube - 12FQ8, Triode, Dual - Miniature twin double-plate triode with each section having a grid and two plates brought out to separate base pins. KyteLabs InfoBase - Electron Tubes & Valves Data: Last modified: 2016-11-25 (18650). often very hard to read. JJ Electronics: The JJ Electronics tube datasheets. 3%FS inH 2O 20. The 1946-47 Wurlitzer 1015 jukebox is probably the most recognized and iconic of all jukeboxes, and was instrumental in the development of the post-WW II music industry. [rmxtube-en]. A flood tube wM not show short whsn the levers shown In pereothesls ( ) are moved afcmultaneouaty. 09 6 6 1970. Tube Data Sheet Locator. pdf (403113 bytes) 12FQ8 Tung-Sol tt 12FQ8. The tube list at The Tube Center is very extensive, as is our inventory of Vacuum Tubes, Grid Caps, Sockets, Valves and Capacitors. 3 V at 300 mA or 13 V at 200 mA, making them suitable for either series or parallel operation. Please see the substitutes at the top of the page for more details. 09 8 FP 1999. A compactron used in television sets to supply power to the anode of the picture tube. All the modern television C. Select one of these flags to go to the electron Tube Data sheets The flags correspond with the location of the mirror site. Max typical for each plate is about 1. *FREE* shipping on qualifying offers. 09 3 3 1970. Western Electric: The Western Electric tube datasheets. GINI Systems. Pete Millet: Peter Millett's online tube data. 70 MB] NAVSHIPS91254-TV-3U. Title: 12AX7 Author: General Electric Subject: JA-FP-2001-01-20 Created Date: 1/20/2001 10:41:07 PM. Follow the links on the left to find the tubes, valves, sockets, grid caps, and capacitors for your antique radio, ham radio, hi-fi stereo, or other electronic piece. No data is found on this tube, except for the filament power (which is 3. We have over 25,000 NOS (new old stock) tubes available however we do not keep these on the site due to the sheer volume of data it would produce on the site, also NOS is stored off-site in another warehouse and is only handled once per week. A flood tube wM not show short whsn the levers shown In pereothesls ( ) are moved afcmultaneouaty. 16 See also 17 External links. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. The 12AU7 and its variants are a miniature nine-pin (B9A base) medium-gain dual triode vacuum tube. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. 1327 files presented. PL504 page sheet date 1 1 1970. De volumenaam van station Z is ? Het volumenummer is 011C-01FC Map van Z:\datasheet\Parts-Active 23-10-2006 16:04. Here is the current list of tube types in the Computerized Cardmatic database. Title: 12FQ8 Author: General Electric Subject: JA-FP-2001-01-27 Created Date: 1/27/2001 5:27:02 PM. EMBED (for wordpress. No data is found on this tube, except for the filament power (which is 3. pdf (75808 bytes) 12FR8 RCA (HB3) dtp 12FR8. The following list shows the tube types I have entered in my database, with exception of the service types (e. The the pdf files containing data for the tubes opens up by searching through for tube using the first character tube list. Readbag users suggest that Vacuum Tube Catalog is worth reading. [rmxtube-en]. Store Hours Monday - Friday 9 am - 5 pm Central Time : SND Tube Sales. and then finding one you were looking for. U Full operating data with voltages and II complete diagrams of all valve bases are ( | shown on the same page. Support Open-Source. I tried looking for some tech specs for modern production and found a few:. Electron tube Type: Brand: System: Data sheet; 10 RCA T 10. are good tubes. The 50c5 vacuum tube data sheet says that the 50c5 is a output power tube, close in construction to the 35c5. List of vacuum tubes. tube equivalents list 0a2 ag5211 0a2 sr56 0b2 sr3 108c1 ob2 10bq5 yl84 10c14 19d8 10cw5 ll86 10cw5 yl86 10de7 9r-al1 10dx8 lcl200 10dx8 lcl84 10dx8 ycl84 10eb8 11je8 10f18 13ec7 10f9 12ac5 10gn8 11je8 10gv8 lcl85 10hf8 11je8 10ja8 11je8 10jy8 11je8. The fact that those are all individual tube oscillators to produce the tones. This index covers Tube Collector through April 2019, the TCA "Data Cache" DVD-ROM set, and the following TCA Special Publications: No. *FREE* shipping on qualifying offers. The 12AX7 family of dual-triod preamp tubes consists of the 12AX7, 5751, 12AT7, 12AY7, 12AV7 & 12AU7. Tubes are unused and untested and also sold as is. 3%FS mbar 50. The most accurate method to test tubes, the curve plots can actually be compared to the printed examples for each tube type that appear in the manufacturer technical data sheets and books. This base reference gives a quick way to find which tube used the same pin connections. Series 1222 Flex-Tube® U-Tube Manometer All the features of the 1221 plus magnetic clips for mounting to any vertical steel surface, and clamp bar to insure against U-tube slipping. 70 MB] NAVSHIPS91254-TV-3U. Most tubes are matched on our Amplitrex AT-1000 tube matcher or Radioelec Duo Vac with the latest digital technology. pdf (403113 bytes) 12FQ8 Tung-Sol tt 12FQ8. You can use the search to find service types or go to the service type lists that you can access from the page More Tube Related Stuff. 1-Of-16 Data Generators/Multiplexers With 3-state Outputs 74C02 Quad 2 I/P NOR Gate 74C90 Decade Counter 74C907 Hex Open Drain P-channel Buffers 74C914 Hex Schmitt Trig+Extnd I/P Volts 74F00 Quad 2-input NAND Gate 74F02 Quad 2-input NOR Gate 74F04/SMD Hex Inverter SMD 74F08 2 I/P Nand Gate 74F08/SMD 2 I/P Nand Gate SMD 74F139 Dual 1-of-4. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. I wanted to do 'something' with a 6ME8 so I tried using it for an AM transmitter and the first prototype works rather well. Lots of datasheets and tube manuals. The editors will have a look at it as soon as possible. Add to Wish List. The fact that those are all individual tube oscillators to produce the tones. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. Perhaps this could be an interesting preamp tube: 12FQ8. Vacuum Tube - 12FQ8, Triode, Dual - Miniature twin double-plate triode with each section having a grid and two plates brought out to separate base pins. If you would like to purchase a tube on this list, 1BK2 6EA4 12FQ8 5727. Tube EF 86 or Röhre EF86 ID2011, Vacuum Pentode, Noval, B9A and Audio Frequency shown. pdf (37547 bytes) 10 (= CX310) Cunningham T 10. Gross errors can damage the tube under test, the instrument, or worse. File Size File Size File Size ; 00-A. GINI Systems. JJ Electronics: The JJ Electronics tube datasheets. Clickable types in the 'Tube type List'. The fact that those are all individual tube oscillators to produce the tones. org item tags). Please read: 1. The information below is accurate to the best of our knowledge. It has large selection of data though related to all kinds of tubes, mostly NOS and some current production. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Tube Substitutions There are a lot of amps that can use different tubes to change or improve their tone for different styles of playing. are good tubes. 09 8 FP 1999. Electron tube Type: Brand: System: Data sheet; 10 RCA T 10. A flood tube wM not show short whsn the levers shown In pereothesls ( ) are moved afcmultaneouaty. For tube tester models 533A, 600A and 605A, the universal adapter CA-5, 1050-164 is available. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. As a result, I take ZERO, as in NO, responsibility for incorrect data, errors. You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. Test tube data for these tubes is supplied in supplementary form with the adapter. pdf : 36 K. 1327 files presented. Saved what tubes were left (mostly 12FQ8, some 6EU7), what sockets I could, as well as many of the switches, speakers, vibrato unit, spring reverb unit, and swell pedal. The Realistic Lifetime Gold Pin 12AX7 Vacuum Tube was actually manufactured by the Hitachi in Japan during the 1970's. 09 8 FP 1999. Tube-Town ®, Flex-Back ® und Dumble ® sind eingetragene Markennamen der Tube-Town GmbH. pdf (76821 bytes) 1000T Eimac T~ 1000T. 3%FS inH 2O 20. If the box feels like it has a tube in it, I'm listing the part number on the box because I don't want to damage any more boxes getting the bleeping tube out. This video takes a close look at the sound system that provided some of the finest recorded entertainment of all time. d: Selection of Range. Numbers shown in light blue background are cold-cathode tubes. Now there is an exception, the 5751 was designed to have a mu of 70, and a plate resistance identical to a AX, the 5751 tube was specifically designed to be a lower-gain, plug-in replacement for the 12AX7. But it gives a very good idea, of the type of stock we usually carry. Tube EF 86 or Röhre EF86 ID2011, Vacuum Pentode, Noval, B9A and Audio Frequency shown. Michael Marx 105 N. Almost every time, the correct tube has been in the box. Geek: thanks for the info and particularly the link. EMBED (for wordpress. Industrial Electronics. 12GA6 7360 0. Once upon a time a guy on TDPRI pulled a boatload of 12FQ8 tubes from a Wurlitzer organ. I am looking for how to get audio into the tube, and from whence I should pull it out. PDF : 121 K: 01-A. All public TfL data (or 'open data') is freely released here for developers to use in their own software and services. Membership in IDEA, incorporation of IDEA-STD-1010, and the Certification of our staff to IDEA-ICE-3000 demonstrates our continued commitment to. List of vacuum tubes. Discussion of building, customizing, and repairing electronic organs. This page is to help you find a tube to serve a particular. pdf (403113 bytes) 12FQ8 Tung-Sol. Title: 12FQ8 Author: Tung-Sol Subject: FP-2004-08-21 Created Date: 8/21/2004 11:05:19 PM. This list was expanded from a list here (thanks to Jim Cross!). pdf : 85 K: 0A3. Bandwidth is 'too much', less than 1 dB down at 18 KHz, but we'll worry about that later. There is a. Stay up to date and subscribe to our mailing list Sign up for our newsletter and be the first to learn about special deals and new arrivals! Register. I thought my 3-tube guitar amp was pretty cool. 12FQ8 RCA (HB3) tt 12FQ8. Warning: 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. If the box feels like it has a tube in it, I'm listing the part number on the box because I don't want to damage any more boxes getting the bleeping tube out. *Various brands* - We supply our choice. pdf : 55 K: 0B2. Many industrial, military or otherwise professional tubes were also produced. 1 Manhattan College Vacuum Tube Museum - List of Displays 1999. Stay up to date and subscribe to our mailing list Sign up for our newsletter and be the first to learn about special deals and new arrivals! Register. Michael Marx 105 N. tube equivalents list 0a2 ag5211 0a2 sr56 0b2 sr3 108c1 ob2 10bq5 yl84 10c14 19d8 10cw5 ll86 10cw5 yl86 10de7 9r-al1 10dx8 lcl200 10dx8 lcl84 10dx8 ycl84 10eb8 11je8 10f18 13ec7 10f9 12ac5 10gn8 11je8 10gv8 lcl85 10hf8 11je8 10ja8 11je8 10jy8 11je8. 70 MB] NAVSHIPS91254-TV-3U. Until the JJ EL844 came on the scene in 2011 there really were no substitute tubes for EL84 / 6BQ5 tubes. I would like it to be activated via remote, but other ideas are appreciated. 4 A Tribute to George Clark, with audio CD 2002. All public TfL data (or 'open data') is freely released here for developers to use in their own software and services. 6 GHz Low Noise Travelling Wave Tube with Integral Power Supply WJ-282 O-Band Microwave. pdf (94860 bytes) 12FR8 General Electric dtp 12FR8. Collectionneurs avertis, antiquités et objets de collection, voyez les enchères et encans les plus populaires sur E-bay France, E-bay Belgique et E-Bay Canada simultanément. Now there is an exception, the 5751 was designed to have a mu of 70, and a plate resistance identical to a AX, the 5751 tube was specifically designed to be a lower-gain, plug-in replacement for the 12AX7. As a result, I take ZERO, as in NO, responsibility for incorrect data, errors. There are other 7 pinner triodes to try as listed above (I have most I think) I also have a sub-mini tube that is supposidly like 1/2 a 12au7 (5977) as well. Lots of datasheets and tube manuals. 00 12FQ8 $6. tube equivalents list 0a2 ag5211 0a2 sr56 0b2 sr3 108c1 ob2 10bq5 yl84 10c14 19d8 10cw5 ll86 10cw5 yl86 10de7 9r-al1 10dx8 lcl200 10dx8 lcl84 10dx8 ycl84 10eb8 11je8 10f18 13ec7 10f9 12ac5 10gn8 11je8 10gv8 lcl85 10hf8 11je8 10ja8 11je8 10jy8 11je8. You will see this information in the detail description for the tube type. Jager 1953 Data and Circuits of TV Receiving Valves. 09 6 6 1970. Shop with confidence. Tube-Town ®, Flex-Back ® und Dumble ® sind eingetragene Markennamen der Tube-Town GmbH. Left-margin links to tube data are to the wonderful NJ7P Tube Data Site. I like how they sound. 1327 files presented. I wanted to do 'something' with a 6ME8 so I tried using it for an AM transmitter and the first prototype works rather well. No data is found on this tube, except for the filament power (which is 3. Follow the links on the left to find the tubes, valves, sockets, grid caps, and capacitors for your antique radio, ham radio, hi-fi stereo, or other electronic piece. Back to the beginning, I would use more typical tubes. This two DVD-ROM boxed set is the mother lode of information for the luthier and amp repairman. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. These are all pin compatable with one another, the only differences being the gain factor of each tube. Could be used as a balanced modulator. Tubes - 12FQ8 - I hope someone here has a need for them - I got about 20 of them from a Wurlitzer - That 12fq8 is an interesting tube and would be fun to experiment with. Max typical for each plate is about 1. Full Western Electric cardmatic tube card set. I would like it to be activated via remote, but other ideas are appreciated. 54 MB] Markell 1959 Designing and Building Hi-Fi Furniture. The 6SN7 is an octal tube used either in preamps or as a driver in a power amp. Projects include vacuum tube amplifiers, gainclones (chip amps), mosfet amps, preamplifiers, loudspeakers and audio cables. That was fine though I was distracted by 800 other builds completed over the last few years (lol). electron Tube Data sheets - Type index. Others may exist, especially from non-North American sources. of the 10th IFAC Congress, Vol 10, pp 334-339 Paper number 14. The gain is closest to that. Below is a list of all the space-charge tubes that I have discovered. for some time. See 'vademecum' pages. pdf (37547 bytes) 10 (= CX310) Cunningham T 10. In the early 60's Sylvania published a Tube Manual with a back section devoted to basing diagram references. 12FQ8 Oft-katoda, duobla disig-anoda triodo por uzo en muzikaj instrumentoj, frekvenccirkelo kaj kompleksaj ondgeneratoroj [14] 12FX8 Malalt-anoda tensio, triode-heptodetransformilo por aŭtoradioj; 12GA6 Similaj al tipo 12FA6, sed kun pli malalta konverta transkondukteco. electron Tube Data sheets - Type index. Svetlana: The Svetlana PM components site. Bonne Terre, MO 63628 [email protected] Please read: 1. 5 ma and the typical current for a 12AT7 is 5 to 6 ma. No data is found on this tube, except for the filament power (which is 3. pdf (107934 bytes) 10 Sylvania T 10. The 50c5 vacuum tube data sheet says that the 50c5 is a output power tube, close in construction to the 35c5. Title: 12FQ7 Author: RCA Subject: PM-JA-FP-2003-06-07 Created Date: 6/7/2003 10:02:59 PM. Can't find the tube you're looking for? Call us! We carry over 1000 different tubes. New Search. After a tube strikes, its condition is read on the "A" scale of the meter as you would a rectifier tube. TUBE DATA for Heathkit TT-1A Tube Tester (from final listing of Nov. Vacuum tubes fall into three mainly non-interchangeable categories regarding their heater or filament voltage/current, though some tubes' heaters run at both a standardized voltage and current, e. 1 Manhattan College Vacuum Tube Museum - List of Displays 1999. 09 2 2 1970. New/NOS Tubes All tubes in this section are new-in-box or NOS military white box. You even can look up radio models with a certain tube line up. Let me begin by saying what the Tube Selection Guide is not. Hickok SA-9 Pencil tube adapter 7. Space-Charge Tubes and Tube Data. Support Open-Source. This two DVD-ROM boxed set is the mother lode of information for the luthier and amp repairman. Additional programming by Tube-Town GmbH. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. 1 Specific items 15. The data PDFs are from wherever I can find them. * (A)—All new data is sent to both the batch layer and the speed layer. It is NOT a place to look up the characteristics of a tube you already know the number of. Found 500 records in All Forums. select the first character of the tube. Hickok SA-9 Pencil tube adapter 7. Before the advent of semiconductor devices, thousands of tube types were used in consumer electronics. After formula has infused, administer 30-60 ml of water. 12 MB] Langham 1950 High-Fidelity Techniques. The rows of ganged capacitors. The Bold listings are shown as equivalents in a tube manual, and could probably be sustituted without any changes other than rewiring (but check dissipation rating for power tubes!). Twin double plate triode with a common cathode. This is a Wurlitzer Organ amplifier , the amplifier worked prior to being pulled from the organ. This is a capsule review of how eight different 6SN7 tubes sounded in my system. Please see the substitutes at the top of the page for more details. VT100, CV124). You have already flagged this document. 16 See also 17 External links. Equivalent and similar tubes with different bases. Back to the beginning, I would use more typical tubes. Full text of "Heathkit TC 2 Tube Data" See other formats IMPORTANT NOTES * Special short test for tubes with internal eonrwceone. It is a seven pin, and again very closely natured to the 35c5 output tube. Follow the links on the left to find the tubes, valves, sockets, grid caps, and capacitors for your antique radio, ham radio, hi-fi stereo, or other electronic piece. I would like it to be activated via remote, but other ideas are appreciated. I have an idea for a project, and I am trying to figure out a simple mechanism or valve that will be able to release fog produced by water and dry ice into a relatively small diameter tube. If you require tube matching, please tick the appropriate box for the tube type. Tube EF 86 or Röhre EF86 ID2011, Vacuum Pentode, Noval, B9A and Audio Frequency shown. I thought my 3-tube guitar amp was pretty cool. Use at your own risk. Oxygen's time proven procurement process and trading history eliminates RISK from the purchasing process. By applying a public health approach incorporating three essential elements—surveillance or disease tracking, research to identify causes, and prevention research and programs—we can rapidly translate scientific findings into appropriate public health interventions. and then finding one you were looking for. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. It i Found total of 55 records, Query: 12sl7 in Tube DIY Asylum, Time: 0 sec. Hickok SA-7 Acorn ube adapter 5. Twin double plate triode with a common cathode. One potentially useful, tube that I (unfortunately) passed on, was the interesting-looking 12FQ8, which is a twin, dual-plate triode used in organs (these had the "Hammond" imprinting on them). The tube list at The Tube Center is very extensive, as is our inventory of Vacuum Tubes, Grid Caps, Sockets, Valves and Capacitors. Tubes Price List Tube_no Compatibility Price Tube_no Compatibility Price 1005528 $0. 35 This tube is a higher quality version of. There are plenty of those on the WWW already and it doesn't need another one. It has large selection of data though related to all kinds of tubes, mostly NOS and some current production. A compactron used in television sets to supply power to the anode of the picture tube. This is a capsule review of how eight different 6SN7 tubes sounded in my system. 1200 Triode section. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. I have an idea for a project, and I am trying to figure out a simple mechanism or valve that will be able to release fog produced by water and dry ice into a relatively small diameter tube. pdf (94860 bytes) 12FR8 General Electric dtp 12FR8. Division St. Tung datasheet, cross reference, circuit and application notes in pdf format. I am selling a LOT of old radio tubes so check out my other auctions! IF YOU HAVE QUESTIONS ABOUT SPECIFIC TUBES - ASK!. 1 Manhattan College Vacuum Tube Museum - List of Displays 1999. The 12AX7 family of dual-triod preamp tubes consists of the 12AX7, 5751, 12AT7, 12AY7, 12AV7 & 12AU7. Tube Data Sheet Locator. 12FQ8 Oft-katoda, duobla disig-anoda triodo por uzo en muzikaj instrumentoj, frekvenccirkelo kaj kompleksaj ondgeneratoroj [14] 12FX8 Malalt-anoda tensio, triode-heptodetransformilo por aŭtoradioj; 12GA6 Similaj al tipo 12FA6, sed kun pli malalta konverta transkondukteco. 09 7 7 1970. The fact that those are all individual tube oscillators to produce the tones. There are plenty of those on the WWW already and it doesn't need another one. Geek: thanks for the info and particularly the link. Settings Data for TV-2*/U Series Tube Testers Ballast Tube Settings Data Adjust filament Voltage to 7. abstract: no abstract text available text: i2fq8 - tuno-sol - twin double-plate triode miniature type coated un ipotential cathode bottom view 9kt glass bulb the 12fq8 is a twin double-plate triode in the 9 pin miniature construction. This tube is very rare, and very special, because it implements an indirectly heated cathode, not connected to the filament. Bridgestone America's tube manufacturer provides quality synthetic & natural rubber inner tubes for on & off the highway located in Russelville, Arkansas. This a dirt cheap DIY 3-tube "all-triode" stereo power amp project, under USD100 which I built from scraps couple years back, borrowing the design idea of the antique radios I collected. In the early 60's Sylvania published a Tube Manual with a back section devoted to basing diagram references. Hickok SA-11 Decal tube adapter 8. You have a tube type 6U8A in a receiver mixer and you do not have a. Follow the links on the left to find the tubes, valves, sockets, grid caps, and capacitors for your antique radio, ham radio, hi-fi stereo, or other electronic piece. Adenocarcinoma of right fallopian tube; Adenocarcinoma, right fallopian tube; Bilateral fallopian tube cancer; Cancer, right fallopian tube; Primary malignant neoplasm of bilateral fallopian tubes; Primary malignant neoplasm of right fallopian tube; Right fallopian tube cancer. Lots of datasheets and tube manuals. I could go for some. Found 500 records in All Forums. By applying a public health approach incorporating three essential elements—surveillance or disease tracking, research to identify causes, and prevention research and programs—we can rapidly translate scientific findings into appropriate public health interventions. 09 7 7 1970. Collectionneurs avertis, antiquités et objets de collection, voyez les enchères et encans les plus populaires sur E-bay France, E-bay Belgique et E-Bay Canada simultanément. A good tube will strike within the limits given in the settings data. 40 Ex GST: $14. Vacuum Tube - 12FQ8, Triode, Dual - Miniature twin double-plate triode with each section having a grid and two plates brought out to separate base pins. 6 GHz Low Noise Travelling Wave Tube with Integral Power Supply WJ-282 O-Band Microwave. Our state-of-the-art equipment ensures the highest quality mailing tubes, industrial paper cores and precision knife-cut cores. MAI/Primeparts Electronic Supplies, Equipment, Subsystems, Parts, Materials : Vacuum Tubes - Antennas Coils Power Sources Transformers Wire And Cable Vacuum Tubes Soldering Supplies/Equipment Circuit Board Materials/Supplies Switches Computers Circuit Breakers, Fuses Meters, Timers, Hourmeters Connectors Tools, Test Equipment Networking, Telecommunications Automation, Controls, PLCs Electronic. 3 Auction Results 2001. Division St. 35 This tube is a higher quality version of. Title: 12FQ8 Author: General Electric Subject: JA-FP-2001-01-27 Created Date: 1/27/2001 5:27:02 PM. Until the JJ EL844 came on the scene in 2011 there really were no substitute tubes for EL84 / 6BQ5 tubes. (1) 6C5 Raytheon VACUUM TUBE NOS - NIB - untested - vintage. tube equivalents list 0a2 ag5211 0a2 sr56 0b2 sr3 108c1 ob2 10bq5 yl84 10c14 19d8 10cw5 ll86 10cw5 yl86 10de7 9r-al1 10dx8 lcl200 10dx8 lcl84 10dx8 ycl84 10eb8 11je8 10f18 13ec7 10f9 12ac5 10gn8 11je8 10gv8 lcl85 10hf8 11je8 10ja8 11je8 10jy8 11je8. Questions? Comments? Bug Reports? Would you like to see a tube added to the Database? Send us email: [email protected] pdf : 36 K. Tube Data Sheet Locator. pdf (75808 bytes) 12FR8 RCA (HB3) dtp 12FR8. The information below is accurate to the best of our knowledge. We're a helpful supplier, established for almost 40 years. pdf : 84 K: 0A3-A. Before the advent of semiconductor devices, thousands of tube types were used in consumer electronics. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. The label proclaiming "28 12FQ8 Tubes".