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Tube Database (7,341 tube types · 1,270 archive entries)

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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Tube-number record

1LH4

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BrandSylvania
ClassDIODE-TRIODE
BaseLoctal

Construction

Primary TypeMulti-section
EnvelopeT9-G

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Datasheets

Datasheet: 1LH4.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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