Home electron Tube Data sheets Back
Frank's Electron tube Pages  
Frank's electron Tube Data sheets Brands  

Abr Manufacturer Country Logo
362 362 (EverReady ?) USA  
A Arcturus USA  
Adm Admiral USA  
Adz Adzam (Mazda) France  
AEG A.E.G. (Allgemeine Elektrizitaets Gesellschaft) Germany  
AEI Associated Electrical Industries Limited England
Ala Altana Brazil  
Ale Alelco Italy
Alt Altron    
AM Automatic Manufacturing Corp. USA  
Amg AMglow Canada  
Ami Amperite USA
Amp Amperex Electronic Corp. USA  
Ampl Amplitron USA  
Amr Amrex    
AP A.P. (Amelay Products)    
Ari Aristocrat USA  
Arv Arvin    
ASE A.S.E.    
Ast Astron    
Atl Atlas    
Ats Ates Italy
AV AVVT (Alesa Vaic Vacuum Technology) Austria
AWV Amalgamated Wireless Valve Company Pty. Ltd. (A.W.V.)    
Bal Bal    
BB Brown Boveri Switzerland  
Bell Bell    
Ben Benjamin    
Bix Bendix USA
BMS Blackburn MicroTech Solutions England link
Bon Bentron Germany  
Bra Bradley    
Brad Bradford    
Bri Brimar England
Briv Brivaron    
Brl Burle USA
BSA BSA Standard    
BTH British Thomson-Houston Co. Ltd. England  
Bur Burroughs USA
Burn Burndept    
C Cunningham USA  
C&K C&K    
Cas Castilla Spain  
CBS CBS (Columbia Broadcasting System) USA  
CE Continental Electric USA  
CeCo CeCo USA  
CEI CEI    
Cel Celsior (Radio Celsior) France  
CEM Central Electronic Manufacturers USA  
Cerb Cerberus Switzerland  
Cet Cetron (Continental Electric Co) USA
CGR Compagnie Générale de Radiologie    
Cha Chatham (Chatham Electronics) USA
CIF CIFTE - Compagnie Industrielle Française des Tubes Electroniques France  
Cin Cintel England link
Clo Clarostat    
Clr Clarion USA  
Clv Clevite Transistor Products    
Col Colomor    
Coll Collins    
Cos Cossor England  
Cosm Cosmos    
Cov Cover    
CPI Communications & Power Industries, Inc. USA
CRa Claude Radio - Paz et Silva - Paris France  
CSF Compagnie Générale de T.S.F. France link
CT Cleartron Radio Ltd.    
Cyr Cyrnos (RCA) USA  
CZJ Carl Zeiss Jena Germany  
Dar Dario (Miniwatt) (Philips) France  
Dec Delco USA  
Delt Delta Germany  
Det Detectron France  
DGL Deutsche Glimmlampen Gesellschaft (DGL Pressler) Germany  
DuM Du Mont USA
E2V E2V Technologies (Was Marconi Applied Technologies - 2002) England
Eag Eagle Austria  
Ecl Eclypse    
Eco Econco USA
Edi Ediswan England  
EE Electronic Enterprises Inc    
Eei Electronic Experditers Inc USA  
EEL Evans Electroselenium Ltd.    
EEV English Electric Valve England
EGRO EGRO    
EHx Electro-Harmonix    
Ei Ei RC Elektronske Industrije Yugoslavia
Eim Eimac (Eitel-McCullough) USA
Ekco Ekco England  
EL Electrons Inc    
Ela Electra    
Elc Elecson    
Ele Elektromekano Denmark  
Elo Electron  
Els Elesta Switzerland  
Emb Emby    
Emit EmiTron England  
Eml Emission Labs Czech Republic
Ens Ensign    
ER Eveready England  
Era Eratron England?  
ERG Elektro-Röhren Germany  
Eri Ericsson Sweden
ERn Eveready - Raytheon USA  
Eta Eta    
ETC Electronic Tube Co.    
ETEL ETEL (Electronic Tubes LTD England  
ETL Ericsson Telephones Limited England
Euk Eureka    
Eva Euro Valve West Germany
F Radiofotos    
Fai Fairchild (Du Mont) USA  
FE RFT Funkwerk-Erfurt Germany  
Fed Federal Telephone and Radio Corp USA  
Fer Ferranti England link
Fiv Fivre (Fabbrica Italiana Valvole Radio Elettriche) Italy
FM RFT? Funkwerk-Muehlhausen Germany  
FMu Full Music China, Tianjin
For Fortissima    
Fot Fotos (Radio Fotos) France  
Fre Frenoton    
fRR fabrika Rentgen i Radioaparata Yugoslavia  
Frs Fernseh Germany  
FTR Federal Telephone & Cables Ltd. (F.T.R.)    
G Majestic/Gold Seal    
Gam Gammatron    
GD Golden Dragon  
GE General Electric Co. (6Y) USA
GEB Giant Electronic Brand    
GEC General Electric Co, Ltd England
Gev Gecovalve England  
Glot Glotron Germany  
Glx Genalex Soviet  
GMO Geco Marconi Osram England  
Grey Greylock USA  
GrF Gr. Farish    
Grh Graham Limited England  
Grm Grammont France  
Gui Guiguang China  
Gun Gundelach    
Hal Haltron    
Ham Hamamatsu Japan
Hei Heimann    
Heu Heussen    
HF Werk für Fernmeldewesen Germany  
Hgh Hughes Aircraft Co. USA  
Hit Hitachi Japan
Hiv Hivac England  
HK Heintz and Kaufman USA  
Hog Hoges Germany  
Hut Huth (Dr. E. F. Huth)    
Hyg Hygrade    
Hyt Hytron (CBS-Hytron) USA
IBM IBM USA  
Ibr Ibrape (Indústria Brasileira de Produtos Eletrônicos) Brazil  
IEE Industrial Electronics Engineers USA  
Ign Ignix France  
Imp Impex (Dario) France  
Ind Industria    
IR International Rectifier Corp. USA  
Iri Iris    
Itm Intermetall (Gesellschaft für Metallurgie und Electronik) Germany  
ITT ITT    
Iva Ivape Brazil  
JJ JJ Slovak Republic
JRC Johnsonburg Radio Co.    
Kgf Klangfilm Germany  
KR Ken-Rad USA
KRA KR Audio Czech Republic
KRe KR Enterprise Czech Republic
Kut Kuthe Laboratories (ITT) USA
L3 L3 Electron Devices USA link
Lab Labo    
Laf Lafayette by Toshiba Japan  
Lam Lamina Poland  
LB Laboratoires Radioelectrique France  
LCT Laboratoire Central de Télécommunications France  
Lew Lewis    
Ley Leyton    
LGa Los Gatos    
Lgf Longlife (=Thermion)    
Lind Lindal Japan  
Lis Lissen (EverReady) England  
Lit Litton Industries (2001: Northrop Grumman) (L3 Communications?) USA
LMT Le Materiel Telephonique France  
Loe Loewe Germany  
Lon London    
Lor Lorenz Germany
Lou Louden Valves    
Low Loewe Opta Germany  
Lus Lustrolux    
Lut LutŠce    
LVA L. & V.A. Leybold u. von Ardenne Germany  
MA Magyar Hungary ?  
Mag Magnadyne Italy  
Magv Magnavox    
MaR Marconi Radiotron Canada  
Marc Marconi Wireless Telegraph Co England  
Mas Mars    
MAT Marconi Applied Technologies (was EEV - 1999) England
Mat Matsushita Japan
Maz Mazda (Siemens Edison Swan Ltd) England  
MazB Mazda Belvu (C I F T E) France  
MazF Mazda (Compagnie des Lampes) France
Mch Machlett Laboratories USA  
ME Marshall Electronics USA  
Meg Megam    
Men Mende Germany  
Mer Mercure    
Met Metal (Mazda)    
Mev Metrovick    
Mic Micromesh    
Mid Midgetron    
MiDa Ming Da China
Mil Midland    
Min Miniwatt (Philips) the Netherlands
Minn Miniatron France  
Mix Microlux    
ML Matchless Laboratories    
MO Marconi-Osram England  
MOG Marconi-Osram-GEC England  
Moon Moon Radio a.b. Sweden  
Mot Motorola USA
MP Röhrfabrik M.Pedersen Denmark  
Mrh Marathon (Philips)    
Mul Mullard (Philips) England
MWT MWT England  
Nan Nanking Electron Tube China
Nat National Electronics USA  
NEC NEC (Nippon Electric Corporation) Japan
Ned Neodelta    
Nem Nemeth Engineering Associates inc. Hungary / USA
Neo Neotron    
Neu Neutron Germany (?)  
Nig Niggl Austria  
Now Nowack    
NU National Union Radio Co. USA
Oct Octron    
OlAk Olson/Akrad    
ORA ORA (Oy Radioputki Ab) Finland
Ori Orion Ungarn  
Osr Osram Valves Germany  
Ost Ostar-Ganz    
OSW Werk für Fernmeldewesen-HF- Oberspreewerk Germany, Berlin  
Oxt Oxytron Denmark  
Pac Pacific    
Pck Picker    
Pek Peking Electron Tube Factory China
Pen Penta Laboratories USA
Pet Petite    
Phc Philco (Philips) USA  
PhE Philips ECG USA  
PhH Philips (CRT Heerlen) the Netherlands
Phi Philips the Netherlands
Phon Phonetika Germany  
Pht Photonis (Formerly part of the PHILIPS group - 1998) France, Brive
Pie PIE Poland
Pinn Pinnacle    
Pix Pix    
Plm Polam Poland
Plp Polamp Poland
Pol Polska Rzeczpospolita Ludowa Poland  
Pop Pope (Philips) the Netherlands  
Por Popular    
PR Peter Russel    
Pre Pressler Germany  
Prt Proton Germany  
Psv Psvane China  
Pur Purotron    
Qui Quikko    
Rac Raytronic (GE)    
Rad Radiotron (RCA) USA  
Ran Radions    
Ras Radispar    
Rat Radio Technique (TSF) France  
Rau Rauland    
Ray Raytheon USA
Rayo Rayonic USA  
RB Radio Belvu France  
RBV Société d'Outillage R.B.V.    
RCA Radio Corporation of America USA
Real Realistic International    
Rec Radio-Record the Netherlands  
RFT RFT Rundfunk Technik Eastern Germany
RIOS RIOS (Philips?)    
RMi Radioclub Micro    
Rog Rogers Canada  
Rost Rost (Dr. R. Rost) Germany  
RR Radio Receptor USA  
RSD RSD Germany  
RT Société La Radiotechnique (Philips Miniwatt Dario) France
RTC RTC (Philips) France  
RTD RT-Dario (Philips)    
Rtn Rectron Germany  
RTT RTT    
RuTu Ruby Tubes    
RVi Radio Vicco    
RWN Roehrenwerk-Neuhaus (RFT)    
Rya Ryazan Russia
S Highgrade Sylvania    
Sad Sadir    
SAF Süddeutsche Apparate-Fabrik Germany  
Sam Samsung    
Sark Sarkes Tarzian USA  
Sat Sator (Tungsram)    
SB SB Elektronik    
Sch Schrack (Triotron) Austria  
Sco Scoba    
Sei Seibt (Dr.G.Seibt) Germany  
SER AB Svenska Elektron Rör (Ericsson) Sweden  
SFR Société Française Radio Electrique France  
Shu Shuguang China
SIC SICTE (Società Italiana Costruzioni Termo Elettriche) Italy  
Sie Siemens Germany
SIF Société Independante Française France  
Silv Silvertone USA  
Sim Siemens & Halske Aktiengesellschaft, Röhrenfabrik Germany  
SJF Neotron    
Sona Sonatron Tube Company USA  
Sov Sovtek    
Spa Sparton USA  
Spl Splendor Lampenfabriek the Netherlands  
SRF Standard Radio Fabrik Sweden  
SS Six Sixty Radio Co. England  
ST Scott-Taggert Ltd.    
STC Standard Telephones & Cables Ltd. England
STCA Standard Telephones & Cables Ltd. Australia  
STCC STCC unknown    
STCS AB Standard Radiofabrik Sweden, Ulvsunda  
Std Standard Brand  
Stg Stangold    
STV Stabilovolt Germany  
Sum Summit USA  
Svl Svetlana Russia
Syl Sylvania USA
T Triad USA  
Tay Taylor USA  
TCSF Thomson-CSF France  
TE Transitron Electronic Corp. USA  
Tek Tektronix USA  
Tel Telestar    
Ten Ten (Kobe Kogyo Corp.) Japan
Teo Teonex England
Tes Tesla Tsjech
Tex Texas Instruments USA  
Tho Thorpe    
Thr Thermion the Netherlands  
TKD TeKaDe Germany  
Tla Tela    
Tlf Telefunken Germany
Tlm Telam Poland
Tor Toran    
TOS TOS    
Tos Toshiba Japan
Tov Torvac England
Toyo Toyo Musen Co., LTD. Japan  
Tri Triotron England  
Trig Trigon    
Trm Thermosen USA  
Tro Tronal    
True Truetone USA  
TrX TroniX    
TS Tung Sol USA
TSF Compagnie Générale de Télegraphie Sans Fil France  
Tu British Tungsram Radio Works Ltd England  
Tun Tungsram Hungary, France  
Ula Ultra Germany  
Ult Ultron (Mazda)    
Uni United (United Electronics) USA  
Uon Union Germany  
Uran Uran    
USD United States Dynamics Corp. USA  
Utr Unitra (trading company) Poland
Uzt Unizet (trading company) Poland  
Val Valvo (Philips) Germany
Var Varta    
Vat Vatea France  
VIR NV Verenigde Industrieën    
Vir Vicro    
Vis Visseaux radio France  
Visi Visitron    
Vit Victoreen USA
Vix Victrix    
Vlo Valento    
Vol Voltron    
Vrn Varian    
Wag Wagner Electric USA  
WBN RFT Werk für Bauelemente Germany  
WE Western Electric Co. USA
WF RFT Werk für Fernsehelektronik Germany, Berlin  
Wst Westinghouse USA, Canada
York York    
Zae Zaerix England  
Zaly Zalytron USA  
Zen Zenith France  
Zou Zoug    
ZPP Zaklad Produkcji Polprzewodnokow Poland  
ZWLE Zaklady Wytwórcze Lamp Elektronowych Imieniem Rózy Luksemburg Poland