given as a guide only – please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. EF86 Ratings. TECHNICAL DATA. Characteristics of a bogey tube: Electrical. Heater Voltage ( AC or DC) in Volts. +/ Heater Current in mA. +/- 10%. Page 1. Page 2. Page 3. Page 4. Page 5. Page 6. Page 7. Page 8.
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The rarely used EF83 is a remote-cutoff pentode  otherwise similar to the EF86; the remote cutoff variable mu makes it suitable for applications such as automatic gain control agc in tape recorders.
Erb Analysis by original leaflets. Saba Meersburg Automatik 7 und Freiburg automatik 7 von PF86 ; UF86 Other base and data slightly different: Collection of Ralf Meinke D. Collection of Chris Lepiarczyk D. The EF86 was used in many preamplifier designs during the last decades of vacuum tube hi-fi development. An industrial variant of the tube is known as In other projects Wikimedia Commons.
You can help Wikipedia by expanding it. This exhibit was made by Mullard who designed the EF Articles containing potentially dated statements from All dsta containing potentially dated statements All stub articles. The full Mullard data sheet is available by clicking the valve name at the top of the page.
Collection of Dennis Jaroschek D. Collection of Danko Tkalec HR. The EF86 is the standard early stage audio pre-amplifier valve. Collection of Tomasz Szczesniak PL. This electronics-related article is a stub.
Collection of Daniel Consales D. Collection of Marco Lagendijk NL. You will find thousands of tubes or valves with interesting links.
(PDF) EF86 Datasheet download
RTT Franzis From Wikipedia, the free encyclopedia. Collection of Karlheinz Fischer D. Views Read Edit View history. This page was last edited on 1 Novemberat Collection of Kazimierz Jarosz S.
Collection of Reinhard Riek D. Collection JR Jacob Roschy. Under these conditions the maximum hum level is 1. This can be further reduced by centre tapping the heater to earth. Its design is low noise and anti-microphonic. Collection of Karl – Heinz Bossan D.
TDSL Tube data [EF86]
Collection of Oskar Dheet D. Collection of Tor Steinnes N. In use it is recommended that it is fitted into a vibration resistant base.
Collection of Patrice Zeissloff F. EF86 Four EFtype tubes. You even can look up radio models with a certain tube line up. Collection of Hermann Fleischanderl A. 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.
Retrieved from ” https: Other class quality otherwise equal: Collection of Karl-Heinz Entrich D. Warning the PDF file is 3.
Collection of Georges Werts B. Before the advent of eff86 EF86 the Mullard valve of choice for pre-amplifier stages was the EF37A Mullard describe the EF86 as a low noise pentode intended for use as a RC coupled AF voltage amplifier, particularly in the early stages of high gain audio amplifiers, microphone pre-amplifiers and magnetic tape recorders.