100th tube datasheet. pdf (93102 bytes) 6/22PM Ferranti CRT 6-22AM.

100th tube datasheet 100TH is a high mu triode intended for use with grid current, so will need some sort of power grid drive, like 75TL Data Sheet (1946) 75TL Data Sheet (1952) 100T “lo” Data Sheet 100TH Data Sheet (1944) 100TH Data Sheet (1949) 100TL/3-100A2 Data Sheet (1944) 100TL Data Sheet (1949) Datasheet Specifications Part number 100TH Manufacturer Eimac File Size 440. ” He electron Tube Data sheets - 5 electron Tube Data sheets 5 KT88 - Tube Data KT88 Select one of these flags to go to the electron Tube Data sheets The flags correspond with the location of the mirror site. EIMAC - JAN-CIM-100TH Tube, Electron. Sometimes there are major differences between the data on the different manufactuers data sheets - you will need to resolve what is right. Very short descriptions are given for common types. (116 pages) electron Tube Data sheets - E electron Tube Data sheets E Search form Key in the code for the valve/tube you wish to search for and click the Query button. This tube is a suitable replacement for the very hard to find 75TH This tube looks great, and tests full or very near full emission. Devices are listed from 100W to 50kW. H. Unfortunately i only have one tube so the project is in stand by, but if interested, i can review the project data this is the 100TH tested scheme Triode data sheets Here is some data on the power triodes that might be usable by amateurs for radio projects. electron Tube Data sheets - Tung-Sol documents electron Tube Data sheets Tung-Sol documents Comprehensive collection of electron tube data sheets for various types and brands. pdf (68295 bytes) 6/33AM Ferranti CRT 6-33AM. The PS using WE 249C HW Mercury rectifier. Data Welcome to the Tube Data Sheet Locator, a popular Web resource for finding data on vacuum tubes. JAN-100TH High-Mu Power Triode Triode de puissance Sendetriode JAN = Joint Army Navy. pdf 100TH - tubedata. 5C9 2/25A 2/50A 20 200 200/25 2000 2000T 2001 2002 2005 200A 200VS 201 201A 201B 201B_Val 201_MOG 202 202DDT 202P1 202SPB 202STH 202VP 202VPB 202_usa 2033 203A 203H 203THA 2043 204A 204_MOG 2050 2050A 2050F 2050W 2051 2054 205A electron Tube Data sheets - VT type numbers This is the description page for the Eimac 4-1000 Tetrode Power Tube download package, which contains the entire tube data sheet pages in pdf format. A sincere thanks to both Bob Cheney, N1DQM, and John “Red” Shaw, K1DEU, who provided guidance in compiling this Tube Data. electron Tube Data sheets - 1 electron Tube Data sheets 1 In 2000, transformer-less (inversed inter-stage ) method was contrived by H. Michimori (presenter) and applied it to 811A amp In a few years, the said solution has been verified by a difficult to drive tube 100TH inclusive 838 and 8025A successfully, then I named it “Regulator tube drive” ( Brand: Eimac ), ( Manufacturer Part Number: 100TH/VT218 ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: United States ) Review EIMAC 100th Vt218 Transmitting Tube White Ceramic Base The 100th-VT218 Eimac Transmitting Tube with Ceramic Base is a high-performance component designed for use in various applications, particularly in radio frequency (RF) and microwave systems. Decatur 2000 Independence Ave NW Decatur, AL 35601 Ph 256-306-6200 Fx. In the cases tabulated below there are more than one valve for a given VT marking. pdf (93102 bytes) 6/22PM Ferranti CRT 6-22AM. - If a datasheet is not in English the language code (ISO In addition to the data I have scanned and posted, if you're looking for data on a particular tube you should visit TSDL on Duncanamps website, or Frank's tube data. These tubes are manufactured by Eimac, a renowned name in the vacuum tube industry, known for their high-quality and dependable products Triode data sheets Here is some data on the power triodes that might be usable by amateurs for radio projects. 5 kV on the anodes the push-pull pair would produce 425 Watts when used in Class AB2 100TH. You can key in Cyrillic characters to perform the search too. Type Index select the first character of the tube 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Last update of this mirror site: 2025-08-10 Electron tube Type Brand System Data sheet Welcome @ Frank's electron Tube Data sheets Mirror hosted by Pocnet - Patrik Schindler Mirror hosted by SaSG - Jörg Jan Münter Mirror Tetrodes Note: Sometimes there is more than one data sheet, usually from different manufactuers. See the list of people that contributed here. Earlier today in Dhaka, Bangladeshi veteran Mushfiqur Rahim made history by scoring a brilliant century in his 100th Test match against Ireland—becoming the latest addition to one of cricket’s 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. The mirror sites are selected by clicking the flags in the main index page (The one with 'Welcome @ Frank's electron Tube Data sheets'. Almost all data­sheets are in English. 1mm high. This list of datasheets con­cerns primarily tubes I have encountered in the many tube amps I have repaired over the years and thus contains mostly common and popular types. Feb 10, 2016 · This Eimac 100TH / VT-218, 100 Watt High-Mu Power Triode for Amplifiers & Modulators, has been Tested in a Transmitter and comes with the test result Data Sheet. This tube Sep 30, 2006 · 100TH datasheet. The 810 is the most similar tube I can think of, 811 has some similar characteristics too, look to amps using those for a general idea. Electron tube Type Brand System Data sheet 6/22AM Ferranti CRT 6-22AM. But what happened to 25? The following listing contains some unusual types. It is designed for use at HF up to 40 MHz and with 3 kV on the anode a Class C RF amplifier can deliver 400 Watts. Hauteur • Height • Höhe : 19,2 cm • 7" 1/2 Diamètre 100TH - Tube Data 100TH Aug 15, 2019 · It is just 100TH Single Ended Triode ( B+ 1250Vdc - OTP 4K2 / 8 ohm ) Driving with 809 Tube and 10Y Tube as Input. Fiche technique • Data sheet • Datenblatt: 100TH. 06 to 0. This is great! It proves that there are many people working with electron tubes and it gives me the idea it's useful to keep on expanding the tube data pages. electron Tube Data sheets - 3 胆艺轩全球电子管资料数据库 3 electron Tube Data sheets - 3 electron Tube Data sheets 3 World Radio History Electron Tube Images type brand size 00-H62 DGL 355250 bytes 01A MaR 139057 bytes 01A NU 139214 bytes 0A2 Hal 453090 bytes 0A2 Phi 252633 bytes 0A2 Phi 70799 bytes 0A3 undefined 10425 bytes 0A3 CEI 15659 bytes 0A3 undefined 5627 bytes 0A3 RCA 16345 bytes 0A3 undefined 28205 bytes 0A4G RCA 97905 bytes 0A5 Syl 45547 bytes 0B2WA LGa 80849 bytes Acculam has a wide variety of composite tubes. 807 - Tube Data 807 The tube data resides on several mirror sites in several countries and they are exactly equal, except for the Poland site which additionally has been equipped with a tube search. The original pictures were scanned into pdf format, then placed here for quick and easy down load. For newer listings, see the Component Data chapter in the 2002 The tube that this data sheet came from is a beam pentode, so the class A ratings in this picture are a suggestion for running it as a pentode. (New Jersey) was founded in 1943 to provide tubes for the US government. Nomura will celebrate its 100th Anniversary on December 25, 2025. anode dissipation. Another spot to look, which is especially useful if you're looking for replacement types and tubes with similar bases or characteristics, is the NJ7P tube database. pdf Description Amplifier RECOMMENDED REPLACEMENT TYPES The following EIMAC types, currently in pro- duction, are for renewal use and are not suggested for new equipment design. Most datasheets are in PDF format, some are links to other pages. 066 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. It’s basically a little recipe for how to run the tube and what you’ll get. Get the best deals for 100th Tube at eBay. 300-B Ratings electron Tube Data sheets - Type index Welcome to the Tube Data Sheet Locator, a popular Web resource for finding data on vacuum tubes. pdf (65200 bytes) 6/44DM Ferranti CRT 6-44DM. pdf (93102 bytes) 6/22QM Ferranti CRT 6-22AM. plete procedure necessary to determine the class-C f 2 : search More Tube Related Stuff the Brands list The 'Short Data' scans are from the following books: book date author, publisher Radiolampen Vademecum 1938 J. info If you like to make a link to the tubedata website, please use this url. Where possible, Eimac data sheets are provided, as Eimac tubes are used by so many hams. This tube is part of a series of transmitting electron Tube Data sheets - 5 electron Tube Data sheets 5 Frank's Electron tube Pages - Tube type List2 2 2*AC/P4 2-01C 2-100A 2-150A 2-150D 2-2000A 2-240A 2-250A 2-25A 2-405 2-406 2-409 2-424 2-438 2-442 2-443 2-50A 2. Data electron Tube Data sheets - G electron Tube Data sheets G electron Tube Data sheets - A electron Tube Data sheets A electron Tube Data sheets - 1 electron Tube Data sheets 1 3 days ago · Waiting for No. pdf (93102 bytes) 6/30L2 Mazda tt 6-30L2. The Care and Feeding of Power Tetrodes. If you have never used this facility before, click the help link on the left for detailed instructions. Plate is made of hard metal with an external high-temperature getter coating. It looks like youd need alot of grid drive for A2 SE. Most of us are familiar with the more common types like 24A, 26, and 27. Home / Tube Info / Trans. Details are given for a pair to be used for audio modulator or amplifier service. You can use the mirror site that is closest to your location. Tube 100TH or Röhre 100TH ID16956, Transmitting Triode, air cooled, UX-Base (4 Pins (2 thick, USA 1924, UX) and Text shown. 09 KB Datasheet 100TH_Eimac. Comprehensive resource for electron tube data sheets and related technical documents. Clean rooms for critical as- sembly work are ventilated with filtered and pressur- ized air, for maximum tube yield and reliability. ) 169,613,868 bytes 2017-12-09 Tube Number Systems European system after 1934 Philips system before 1934 Mazda numbering system Russian numbering system Brimar type designation code Tesla numbering system European system after 1934 (pro-electron) Type Designation Code Philips system before 1934 1st letter heater current A 0. Brans - Antwerp, Belgium MK Buizenhandboek 1955 De Muiderkring - Bureau Belper Tubes and Transistor Handbook 1963 De Muiderkring - Bureau Belper Telefunken Röhren Halbleiter 1964 Telefunken Electronic Tubes Handbook 1966 De Muiderkring The plate dissipation in watts is indicated by Pp Points A, B, and C are identical to the typical Class C operating conditions shown on the first page under 1500, 2000, and 3000 volts respectively. 16 22-Jan-2025 Electronic Enterprises, Inc. 20 to 0. Sometimes a link is provided to a short summary on Eimac's web site. Filament (thoriated tungsten) rating is 5 V at 5 A (?). com. E. Modulator Oscillator Amplifier - 100 Watt High-Mu Power Triode for Radio Transmitters Upper and lower cathods are Uranium Glass. Notes: 1. With its superior performance, this tube stands out as one of the most sought-after products for audiophiles who are looking for high-quality sound. It has many circuit diagrams, using these tubes and all the information, about these original vacuum tubes. Below is a reduced size picture of only the first data sheet page. 02. Dimensions: Glass Tube 3. Giant EIMAC-developed rotary vacuum pumps are in opera- tion to produce high Default DescriptionTwo Digit Types From 1 to 100 You may have wondered why there are gaps in the numerical listing of tube numbers between 1 and 100. Advanced searching facilities help you to compare different types and make substitutes for hard to find vacuum tubes. Data on these tubes may This Lewis & Kaufman 100TH / VT-218, 100 Watt High-Mu Power Triode for Amplifiers & Modulators has been Tested, S/N C717 It has been Tested in a Transmitter and comes with the test result Data Sheet. Grid connection is at the side of the bulb, plate at top, the socket only supporting the filament leads. Microwave tubes and Components. 7mm D x 28. With 2. So the 4CX300Y is listed before the Nov 11, 2025 · Intro The TDSL (Tube Data Sheet Locator) Personal Edition provides information right on your PC for a large number of vacuum tubes. =200 VOLTS EIMAC 100TH 30 CURVE 100TH 100TH LEGEND EFF CURVE 70 -75 60 -50 15 SO w OUTPUT-WATTS VOLTS EIMAC 100TH 30 LEGEND C UAvE . 5 days ago · electron Tube Data sheets - Type index Nov 14, 2018 · I worked this tube 100TH and got 40w with Michimori type driver, but a problem is the cooling of the electrodes in the grid and the anode. Find key specs, NEMA grades, military types, and more for various materials like Epoxyglas, Melaglas, and Phenolfab. The two digit designation is given VT TUBE CODE CROSS REFERENCE CHART Due to the numbering schemes in use there are three variant classifications of VTxyz valves; the USA types, the UK military types (VT = Valve, Transmitting), and the UK GPO types. It is rated at 100 watts with full power to 40 MHz and had a mu of 38. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Explore a wide range of electron tube data sheets for technical specifications and information. 100TH - Tube Data 100TH electron Tube Data sheets - 1 electron Tube Data sheets 1 The 100TH is an RF power triode with a thoriated tungsten filament and an anode dissipation of 100 Watts. Electronic Enterprises, Inc. 10 A B 0. 10 to 0. 20 A C 0. Radio tubes are valves. It is designed for use at HF up to 40 MHz and with 3KV on the anode a Class C RF amplifier can deliver 400 Watts. g. (incl. If you can't find what you need here, try Duncan's Tube Data Sheet Locator. These are not full data sheets. 16 22-Jan-2025 After selecting a tube or tubes to meet the power out put and plate dissipation requirements it becomes 'neces sary to determine from the tube characteristics whether the tube selected is capable of the required operation and, if so, to determine the driving power, grid bias and grid current. The 100TL was the same tube with a mu of 14. At the bottom of this page I present some links to other Data format - Data sheets are in PDF so you need a pdf reader to view the datasheets. 2 days ago · Episode 6 Establishing Nomura Holdings: Strengthening Governance, Laying the Business Foundations for Future Growth. tubedata. The first example is an early example of the Eimac tube with the bent grid support wire and the second shows the shorter wire version. jp 100TH Welcome to the Frank & Ankie homepage Frank's Electron tube Pages Select one of the flags to go to the electron Tube Data sheets Ankie's Portraits & Paintings Nanda Praktijk Agora Jeroen 4-1000A 4-1000A 100TH transmitter triode An old convection-cooled transmitter triode, with 100 W max. pdf (317815 bytes) 6/32PM Ferranti CRO 6-32PM. 490 pages. 100TH Ratings electron Tube Data sheets - Type index 100TH The 100TH or VT-218 is the new designations for the 100T "HI" version made by Eimac. 99 The 100TH is an RF power triode with a thoriated tungsten filament and an anode dissipation of 100 Watts. Tubes are listed in order of increasing dissipation. 2 select the first character of the tube < 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z > 2-0 (1-500) 23E (501-1000) 2BP (1001-1253 Table 13—EIA Vacuum-Tube Base Diagrams Table 14—Triode Transmitting Tubes Table 15—Tetrode and Pentode Transmitting Tubes Material taken from the Component Data chapter of the 1988 ARRL Handbook. Jun 25, 2025 · The 100TH is a power/output triode tube that is specially designed to bring out the best in your audio system. White ceramic base platinum grid Base: 4 pin, 34. Each of the tube-data mirror sites have three different 5 days ago · electron Tube Data sheets - Type index electron Tube Data sheets - D electron Tube Data sheets D Welcome to the Tube Data Sheet Locator, a popular Web resource for finding data on vacuum tubes. 100: Hillsboro matriarch soon to celebrate 100th great-grandchild After raising nine children, Lorraine Reinpold now celebrates her large family and waits for great-grandchild electron Tube Data sheets - E electron Tube Data sheets E Especially John Atwood is to thank for a lot of American tube data sheets. It is intended to be of interest to amplifier technicians, amp modifiers, hobbyists and students. Here you'll find manufacturers' data sheets and curves for many popular (and some not so popular ) electronic valve types. The section on AB2 AF amplifier and modulator gives some PP operating points. Mortar Maze® Weep Tubes are now available with or without cotton wicks, or with both cotton wicks and stainless-steel screens. pdf Thanks to Claudio Mastroianni who donated this tube. A modest collection of tube datasheets can be found here. Access limitation: The tube data mirror sites are very popular. pdf Tube Data Sheet,100TH ,电子管资料数据手册Recommended Content More Teach you how to learn STM32 motor topics step by step ESP32 Tutorial (based on ESP-IDF) ESP32 entry-level development course Detailed explanation of antenna and RF matching circuit design Teach you how to get started with ESP32S3 Live Replay: DigiKey FollowMe Season 2 Episode 4 Arduino Nano RP2040 Connect Last update: 2025-10-09 Datasheets: 15261 types (22154 entries) in 16065 datasheets with 2948 photos Short data: 2280 types with 5293 photos Vademecum: 11364 types Brandlist: 408 brands Jump to last updates Content: Antique Radio Forums 100TH Datasheet Rogue Audio Chronology Elysium - Mono Power Amplifier Seas speaker kits WATCH RELATED VIDEO: 100th Tube Amp Tube Manual Volume II 1966. The main website is the one in the Netherlands, my home country: www. ). Tube Datasheets / Datasheets: Eimac25T/3-25A3 Data Sheet (1944) Tube Data Sheet LocatorVersion: PHP release 1. - If a datasheet is not in English the language code (ISO Here you'll find manufacturers' data sheets and curves for many popular (and some not so popular ) electronic valve types. Data format - Data sheets are in PDF so you need a pdf reader to view the datasheets. 40 A ( Brand: Eimac ), ( Model: 100TH/VT 218 ), ( Bundle Listing: Yes ), ( Type: Vacuum Tube ) Review EIMAC Vintage Pair 218 Vacuum Tubes The 100th-VT Eimac 218 vacuum tubes are a remarkable piece of technology that harken back to the golden age of electronics. However, I don't have data sheets for all tubes. On the verge of his 100th birthday, Dick Van Dyke sits down with TODAY’s Al Roker to talk about his new book called “100 Rules for Living to 100: An Optimist's Guide to a Happy Life. Mortar Maze® Weep Tubes are a cost-effective drainage device made of durable clear plastic. Fellow Tube-O-Holics,This thread is for those who need or desire more and detailed information about the bits of metal inside those shiny, glowing glass envelopes we are so attracted to. 5C10 2. 87W 1 25 p -'COW These two factories, among the most modern elec- tronic tube production facilities in the country, have all manufacturing areas designed on a “flow” system for maximum efficiency. - There are several mirror sites with the same data. This 1932 RCA BELOW manual provides all the data sheet information, of the first radio receiving tubes ever made, from about 1920 to 1932. Eimac 100TH / VT-218, 100 Watt High-Mu Power Triode for Amplifiers & Modulators Tested with Data Sheet Eimac $74. Click here for help on how to enter cyrillic characters if you don't have a keyboard which supports them. This tube is a suitable replacement for the very hard to find 75TH This tube looks great, and tests full emission. There are data sheets for the 4CX250B from Eimac, STC and Penta. Tube Data Sheet LocatorVersion: PHP release 1. Key features Created Date10/21/2001 1:30:37 PM Select one of these flags to go to the electron Tube Data sheets The flags correspond with the location of the mirror site. sowi sgeqw vmh kzbhm ldv jpfwo kysdqvp ufcnfj dryi izzxbt fuxb lokp pmhhud dmihx ayimkd