6AK5 - TekWiki
The 6AK5 (European: EF95) (Russian: 6Ж1П) (P/N 154-0014-00,154-0206-00,154-0084-00) is an RF pentode vacuum tube with a miniature B7G 7-pin base.
The high-rel version is the 5654/E95F.
It is used in the vertical preamplifier of the 517, 524, 53/54C, CA, G, K, L and Z.
- Heater: 6.3 V, 0.175 A, indirect
Tek part numbers:
- 6AK5: 154-0014-00
- 5654/6AK5W: 154-0206-00
- 5654/6AK5W: 154-0084-00
| Aged/Checked/Matched Pair Details | ||
|---|---|---|
| Used in | Tek Part# | S/N Range |
| 517 (V102-104 & V501-V512) | 157-0002-00 | All |
| ? | 157-0026-00 | N/A |
| ? | 157-0027-00 | N/A |
| Type G Plug-in | 157-0054-00 | All |
| MPD Scope | 157-0058-00 | All |
| Type Z Plug-in | 157-0063-00 | All |
| Type CA, K, B, D and S Plug-ins | 157-0117-00 | All |
157-0058-00 is identical to 157-0054-00.
- 157-0063 - 6AK5 matched for Z at 210 V plate, 110 V screen, 6.8 mA cathode current
Reference:
Links
Pictures
Used in
Some instruments using part 6AK5
Instrument
Manufacturer
Class
Model
Description
Introduced
517
Tektronix
Oscilloscope
517
50 MHz scope
1951
524
Tektronix
Oscilloscope
524AD
TV waveform monitoring scope
1953
B
Tektronix
Plug-in
Type B
20 MHz amplifier plug-in
1954
C
Tektronix
Plug-in
Type (53)C
Dual-trace 8.5 (24) MHz amplifier
1954
CA
Tektronix
Plug-in
Type CA
24 MHz dual-channel amplifier
1959
G
Tektronix
Plug-in
Type G
20 MHz differential amplifier
1955
K
Tektronix
Plug-in
Type K
30 MHz amplifier plug-in
1955
L
Tektronix
Plug-in
Type L
High-sensitivity 30 MHz amplifier
1957
ML
Tektronix
Plug-in
ML
High-sensitivity 30 MHz amplifier
1962
S
Tektronix
Plug-in
Type S
Diode recovery tester plug-in
1960
Z
Tektronix
Plug-in
Type Z
Comparator preamp plug-in
1960