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Tube Substitutions for:
51S
Remote Cutoff Tetrode
Type
Substitutes
Base Diagram
51S
51
,
35
,
35/51
,
35S/51S
,
35S
,
24A§
,
24S§
Notes:
§ - May not work in all circuits
Web References
51S @ RadioMuseum.org
Type
51S
Remote Cutoff Tetrode
MECHANICAL DATA
Basing
5E
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
2.5
Volts
Heater Current
1.75
A
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