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archive vacuum tubes
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archive vacuum tubes
1725A tube: datasheets and technical data
Explore available pinout, electrical data and related types for the 1725A vacuum tube.
Tube images
Pinout and connections
Base: British 4-pin (B4)
Electrical data
Heater
- Heater voltage Vh
- 1.9 V
- Heater current Ih
- 3.5 A
Datasheet PDF
EL84 ECC83 12AX7 EL34 6L6GC 300B KT88 GZ34
123,608
Tube types in the catalogue
19,629
Tube datasheets available
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Enter the full tube type number, such as EL84, ECC83, 12AX7, 6L6GC or 300B, to find available variants, manufacturers and documents. Exact matching helps distinguish similar types and locate the right technical information.
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