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DL71Sensibly equivalent¶ to:
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The DL71 is a sub miniature audio output pentode from 1948. It has flying leads and was designed for hearing aid use.Reference: Data-sheet. Type DL71 was first introduced in 1948. See also 1948 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |  ic | g1 | nc | f-,g3 | f+ | nc | a | g2 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | rk | rl | Pout | D | 
| 1.25 | 0.025 | 45 | 45 | -1.35 | 0.6 | 0.15 | 0.35M | 0.55 | - | 100,000 | 6.3mW | 10% |
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PDF scanned from an original document held by the museum |
Updated January 09, 2022.
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