“Ei-RC” – Electronic tubes factory. Data Sheet. ECC81/12AT7. Page 1 of 4. Telephone: + 18 ECC81 is R.F. Double Triode. Quick reference data. 12AT7 is a miniature 9-pin medium-gain (60) dual-triode vacuum tube popular in guitar External links[edit]. 12AT7 twin triode data sheet from General Electric. We have another Brimar 12AT7 in the collection. The difference being the length is 47 mm. References: Datasheet &. Type 12AT7 was first introduced in

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Unsourced material may be challenged and removed. By using this site, you agree to the Terms of Use and Privacy Policy. The 12AT7 has somewhat lower voltage gain than the 12AX7, but higher transconductance and plate current, which makes it suitable for high frequency applications. You will find thousands of tubes or valves with interesting links. Vacuum tubes Guitar amplification tubes. Collection of Bekir Yurdakul F.


Collection of Ottmar Rollmann D. You reach this tube or valve page from a search after clicking the datawheet tab or by clicking a tube on a radio model page. Collection of Keith Staines GB. Center tapped heater allows operation from either 6.

In other projects Wikimedia Commons. Collection of Danko Tkalec HR. Collection of Wolfgang Bauer A.

12AT7 Datasheet

Text in other languages may differ. It belongs to a large family of dual triode vacuum tubes which share the dataseet pinout EIA 9Aincluding in particular the very commonly used low- mu 12AU7 and high-mu 12AX7. Collection of Trev Levick D. Collection of Patrice Zeissloff F.

The tube has a center-tapped filament datasheef it can be used in either 6. Please help improve this article by adding citations to reliable sources. Collection of Antonio Bordini I. December Learn how and when to remove this template message. Articles lacking sources from December All articles lacking sources Articles containing potentially dated statements from All articles containing datasheeh dated statements.


Collection of Karl – Heinz Bossan D. This article does not cite any sources. Collection of Christian Schaufelberger CH.

Collection of Aldo Patriarca CH. From Wikipedia, the free encyclopedia. G-G amplifier or frequency converter at frequencies up to obout MHz.

12AT7 @ The Valve Museum

Collection of Tomasz Szczesniak PL. Collection of Georges Werts B. TS12AT7 Normally replaceable-slightly different: Collection of Giuseppe Palumbo I.

Antique radios, Old Time Radios.

Views Read Edit View history. Collection of Emilio Focosi I. Collection of Hermann Fleischanderl A.