Tube cross-reference
6008 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 6008 voltage pentode or tetrode (under 100v). Compare core specifications and verify every restriction before using a replacement.
Exact variations of 6008
These designations belong to the same electrical variation group. Their names may differ because of international standards, manufacturing tolerances, or materials, but they are recorded as electrically equivalent—not merely substitutes.
DF67 Voltage Pentode or Tetrode (under 100V)
- Base
- SUBMINIATURE
- Socket
- WIRE8
- Base pins
- 8
- Sections
- 1
- Heater voltage
- 0.625 V
- Heater current
- 0.0133 A
Replacement tubes for 6008
The following tubes are recorded as possible replacements for 6008. This direction does not establish that 6008 can replace them.
Voltage Pentode or Tetrode (under 100V)
The database records DF67 as a possible replacement for6008.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage Pentode or Tetrode (under 100V) | Voltage Pentode or Tetrode (under 100V) |
| Construction | Pentode | Pentode |
| Base | 512-AX | SUBMINIATURE |
| Socket | B9A | WIRE8 |
| Base pins | 9 | 8 |
| Sections | 1 | 1 |
| Heater voltage | 0.625 V | 0.625 V |
| Heater current | 0.0133 A | 0.0133 A |
Where 6008 can be used as the replacement
In these recorded relationships, 6008 is the replacement tube. The listed original tubes are not automatically suitable as replacements for 6008.
Voltage Pentode or Tetrode (under 100V)
The database records 6008 as a possible replacement forDF67.
No special restrictions are recorded for this substitution.
| Specification | 6008 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Pentode or Tetrode (under 100V) | Voltage Pentode or Tetrode (under 100V) |
| Construction | Pentode | Pentode |
| Base | 512-AX | SUBMINIATURE |
| Socket | B9A | WIRE8 |
| Base pins | 9 | 8 |
| Sections | 1 | 1 |
| Heater voltage | 0.625 V | 0.625 V |
| Heater current | 0.0133 A | 0.0133 A |
Verify before substituting
Matching a base or heater voltage is not enough to prove that two tubes are interchangeable. Check pin connections, heater current, maximum ratings, bias requirements, warm-up behavior, and the equipment manufacturer’s service documentation before making a substitution.
View the complete 6008 specifications →