Specialized tube type
Specialized - Ballast vacuum tubes
Specialized - Ballast records in Tube Tinker cover 364 tube designations, including 100 preserved original datasheets. Compare bases, sockets, heater requirements, construction, exact variations, and directional replacement options.
- Tube records
- 364
- Original datasheets
- 100
- Variation families
- 0
- Tubes with alternatives
- 1
About Specialized - Ballast tubes
Apply this if the tube is described as a ballast tube.
Electrical range
- Nominal heater voltage
- 1 V
- Nominal heater current
- 0.07–0.74 A
Common specialized - ballast characteristics
These are the most frequently recorded attributes among tubes in this category.
Bases
- 4T1
- P301
- P30X1
- P30Y1
Sockets
- B45
- UX45
- IO2
- OCTAL72
- B71
- B7G1
- GOLIATH1
- OCTAL51
Constructions
- Ballast54
Specialized - Ballast tube list
Page 2 of 8
13E Specialized - Ballast
13E specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
13L Specialized - Ballast
13L specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
13N Specialized - Ballast
13N specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
13P Specialized - Ballast
13P specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
13R Specialized - Ballast
13R specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
13T Specialized - Ballast
13T specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
14A Specialized - Ballast
14A specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1511 Specialized - Ballast
1511 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
154 Specialized - Ballast
154 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
15A20 Specialized - Ballast
15A20 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
160A Specialized - Ballast
160A specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
161 Specialized - Ballast
161 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
16355 Specialized - Ballast
16355 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
164 Specialized - Ballast
164 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
165R4 Specialized - Ballast
165R4 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
173 Specialized - Ballast
173 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
17A485459 Specialized - Ballast
17A485459 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
17G2 Specialized - Ballast
17G2 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
185R Specialized - Ballast
185R specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
185R4 Specialized - Ballast
185R4 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
185R8 Specialized - Ballast
185R8 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1904 Ballast
Philips current-regulator ballast tube designed to maintain approximately 100 mA over a 30–80 V operating range.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1910 Ballast
Philips current-regulator ballast tube designed to maintain approximately 1.4 A over a 5–15 V operating range.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1941 Ballast
Philips current-regulator ballast tube designed to maintain approximately 300 mA over an 80–200 V operating range.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1945 Ballast
Philips current-regulator ballast tube designed to maintain approximately 275 mA over an 80–120 V operating range.
- Base
- Not recorded
- Socket
- B7G
- Heater
- 1 V
- Sections
- 1
1A1 Ballast
RMA-standardized ballast tube for series-load regulation, specified for approximately 470–510 mA load current over a 1.8–2.2 V load range.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1B1 Specialized - Ballast
1B1 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1D1 Specialized - Ballast
1D1 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1D2 Ballast
Ballast resistor tube specified for approximately a one-volt drop at a 420 mA current rating.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1E1 Specialized - Ballast
1E1 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1E2 Ballast
Ballast resistor tube specified for approximately a one-volt drop at a 660 mA current rating.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1F1 Ballast
Current-regulating ballast device designed for two-volt battery-radio filament strings, regulating approximately 0.72 ampere.
- Base
- Not recorded
- Socket
- UX4
- Heater
- Not recorded
- Sections
- 1
1G1 Ballast
Current-regulating ballast device designed for two-volt battery-radio filament strings, regulating approximately 0.42 ampere.
- Base
- Not recorded
- Socket
- UX4
- Heater
- Not recorded
- Sections
- 1
1H10 Specialized - Ballast
1H10 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1H20 Specialized - Ballast
1H20 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1H22 Specialized - Ballast
1H22 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1H26 Specialized - Ballast
1H26 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1H5 Specialized - Ballast
1H5 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1HN4 Specialized - Ballast
1HN4 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1HT2 Specialized - Ballast
1HT2 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1HT4 Specialized - Ballast
1HT4 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1HTF10 Specialized - Ballast
1HTF10 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1HTF11 Specialized - Ballast
1HTF11 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1HTF11B Specialized - Ballast
1HTF11B specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1J1 Ballast
Standardized ballast tube rated for approximately a one-volt drop at 0.62 ampere, using a small four-pin base.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1K1 Ballast
RMA ballast type rated for approximately 550 mA, using the standardized old four-pin base arrangement.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1P1 Specialized - Ballast
1P1 specialized - ballast electronic tube specifications and datasheets.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1
1R1G Ballast
RMA ballast type rated for approximately 540 mA and constructed with an octal base.
- Base
- Not recorded
- Socket
- Not recorded
- Heater
- Not recorded
- Sections
- 1