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VLS492AGSensibly equivalent¶ to:
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The VLS492AG is a small monitor CRT for use with up to 1,000 Volts across the tube. The the AG denotes a green phosphor. A variant with a blue phosphor was also made. The blue was used when it was required to take photographs of the trace.![](../pics/aaa1009a.jpg)
The whole of the end of the envelope is used as the screen without a flare.The wide glass tube envelope is 39 mm in diameter, and excluding the IO base pins is 153 mm tall.Reference: Data-sheet. Type VLS492AG was first introduced in 1954. See also 1954 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ![](../static/key.gif) h,k | x1 | y2,a2 | y1 | x2 | a1 | g1 | h |
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Absolute Maximum Operating Conditions¶
CRT | Vh | Ah | Va | ![](../static/pdflogo.gif)
| 2.0 | 1.8 | 1,000 |
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Updated February 21, 2014.
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