B424K_SERIE100
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Variants
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Forum contributions about this tube
B424K_SERIE100
Threads: 1 | Posts: 3
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Hits: 2009 Replies: 2
B424K_SERIE100 (B424K_SERIE100)
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Peter den Boer
11.Oct.11 |
1
I fail to see the difference, electrically, between the B424K_Serie 100, the B424K and the glass type B424. All have a 4 Volt, 0.100 Amp filament (except fot the shielding of the B424K_Serie and B424K). |
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Mark Hippenstiel
18.Oct.11 |
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Hello Peter, there has been a discussion about that topic regarding the B442 already. Basically those tubes have been designed for 4V operation, but the "Series 100" have been specifically selected for 100mA heating - while the current on "normal" tubes might vary within production margins. I see that we perhaps also still have to update the models from Staleman.
Regards |
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Jean-Louis HEYD
18.Oct.11 |
3
Hello, It should be the anti-microphonic serie, such as A414K, B424K or B438K. JL |
B424K_SERIE100
End of forum contributions about this tube
End of forum contributions about this tube
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