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CV2526Sensibly equivalent¶ to:See also:
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The CV2526 (commercially the EBC91) double diode triode is the standard design for this B7G implementation of the last in the Magic Three superhet valve line-up.The CV2526 specification like the EBC91 is an improved version of the EBC90 which is more commonly known as the 6AT6. The distinctive features are the central triode section with two vertical anodes made in an n shape with the active area at the top of the common cathode.
The central triode with the diode anode connection either side. The working face of each diode is small and sits around the extended central cathode at the top of the envelope.The thin glass tube envelope is 18 mm in diameter, and excluding the B7G base pins is 47 mm tall.Reference: Data-sheet. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |  g1 | k | h | h | a(d2) | a(d1) | a(t) |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vg | mAa | ra | gm | 
| 6.3 | 0.3 | 250 | -2.0 | 1.2 | 62,500 | 1.6 |
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Updated March 20, 2025.
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