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1LD5Sensibly equivalent¶ to:CV779See also:
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The 1LD5 is a single diode pentode for operation from dry batteries. It was employed in broadcast radio receivers.The wide glass tube envelope is 28 mm in diameter and, excluding the B8B base pins, is 55 mm tall.References: Data-sheet & 4059. Type 1LD5 was first introduced in 1939. See also 1939 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | f+ | a | g2 | a(d) | nc | g1 | nc | f- |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm |
| 1.4 | 0.05 | 90 | 45 | -0 | 0.6 | 0,1 | 0.95M | 0.6 |
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Updated January 06, 2022.
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