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EF71Sensibly equivalent¶ to:
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The EF71 is a sub-miniature variable-μ RF pentode. Type EF71 was first introduced in 1950. See also 1950 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |  g1 | k,g3 | h | k,g3 | a | h | g2 | k,g3 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | 
| 6.3 | 0.15 | 100 | 100 | -1.2 | 7.2 | 2.2 | 0.26M | 4.5 |
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PDF scanned from an original document held by the museum |
Updated August 25, 2019.
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