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Pen4VASensibly equivalent¶ to:See also:
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The exhibit in the Collingwood Museum was labelled Pen4BA but we suspect that it is, in fact, a Mullard Pen4VA on a B7 base cap.The classic envelope is 45 mm in diameter and, excluding the B7 base pins, is 113 mm tall.References: Data-sheet, 4024 & 1043. Type Pen4VA was first introduced in 1933. See also 1933 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | nc | g1 | g2 | h | h | k,g3 | a |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | rk | rl | Pout | D |
| 4.0 | 1.35 | 250 | 250 | -20 | 36 | 3.0 | 40,000 | 2.8 | 500 | 6,000 | 3.4W | 10% |
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PDF scanned from an original document held by the museum |
Updated January 03, 2022.
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