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VS2Sensibly equivalent¶ to:See also:
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The VS2 is a variable-mu amplifier pentode with a 2 Volt filament.The filament is for accumulator use and the anode is designed for dry battery operation with a maximum anode voltage of 150 Volts. Our other VS2 has a plain envelope through which the electrodes can be seen.![](../pics/aat0010a.jpg)
The reverse holds the Marconi logo and signature.The balloon envelope is 44 mm in diameter, and excluding the B4 base pins is 117 mm tall.References: Data-sheet & 1040. |
Pin Connections
| 1 | 2 | 3 | 4 | tc | ![](../static/key.gif) g2 | g1 | f | f | a |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | gm | ![](../static/pdflogo.gif)
| 2.0 | 0.18 | 150 | 90 | 0 | 2.5 | 0.5 | 1.4 |
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PDF scanned from an original document held by the museum |
Updated June 08, 2022.
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