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VP2Sensibly equivalent¶ to:See also:
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The VP2 is a battery variable-mu amplifier HF pentode dating from the early 1930s. When originally introduced the anode top cap was Bakelite and featured a screw down fixing. See SD20 for style. This exhibit has a modern top cap and is clearly of later manufacture, probably for replacement use.The classic envelope is 45 mm in diameter and, excluding the B7 base pins, is 110 mm tall.References: Data-sheet, 4024 & 1043. Type VP2 was first introduced in 1934. See also 1934 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | tc |  m | g1 | g3 | f | f | nc | g2 | a |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | 
| 2.0 | 0.18 | 135 | 135 | 0 | 3.0 | 1.25 | 0.4M | 1.5 |
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PDF scanned from an original document held by the museum |
Updated January 06, 2022.
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