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E810FSensibly equivalent¶ to:
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Mullard describe the E810F as a special quality high slope pentode designed for use in industrial equipment where stability of characteristics and long life are required. It is a wideband RF device, but no frequency range is given. From the information available it appears that 40 - 100 MHz is a probable upper value. Oscilloscope amplifiers and other measuring instruments are likely candidates for this valve.![](../pics/aai0001a.jpg)
The anode side view.The thin glass tube envelope is 20 mm in diameter, and excluding the B9A base pins, is 47 mm tall.References: Data-sheet & 1040. Type E810F was first introduced in 1958. See also 1958 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ![](../static/key.gif) k | g1 | k | h | h | g2 | a | g3,s | g2 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | ![](../static/pdflogo.gif)
| 6.3 | 0.34 | 120 | 150 | -1.9 | 35.0 | 5.0 | 42,000 | 50 |
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Updated February 21, 2014.
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