6AL5: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
[[File:6AL5_Tube.jpg|thumb|300px|right|6AL5 Tube]] | [[File:6AL5_Tube.jpg|thumb|300px|right|6AL5 Tube]] | ||
{{Vacuum Tube | |||
|Type=Double Diode | |||
|Number=6AL5/12AL5 | |||
|EuroNumber=EAA91/EB91/HAA91 | |||
|Part_nos=154-0016-00, 154-0038-00 | |||
|Description=[https://en.wikipedia.org/wiki/Perveance high-perveance] dual diode | |||
|Used_in=181;535A;545A;581A;585A;551;316;317;502A;516 | |||
|Designers= | |||
}} with a 6.3 V, 0.3 A heater. | |||
<br /> | <br /> | ||
The '''12AL5''' (European type '''HAA91''') is the same but has a 12.6 V, 0.15 A heater. Both have a {{B9A base}}. | The '''12AL5''' (European type '''HAA91''') is the same but has a 12.6 V, 0.15 A heater. Both have a {{B9A base}}. | ||
The 6AL5/12AL5 serves as the as the "disconnect diode" in the timebase circuit of many tube-era Tektronix scopes starting with the [[511]] in the | The 6AL5/12AL5 serves as the as the "disconnect diode" in the timebase circuit of many tube-era Tektronix scopes starting with the [[511]] in the 1940s and continuing through the 1960s in sweep plug-ins such as the [[3B2]] and other plug-ins such as [[C|Type C]]/[[CA|Type CA]]. | ||
and continuing through the | |||
Tek part number: 154-0016-00 (6AL5), 154-0038-00 (12AL5/HAA91) | Tek part number: 154-0016-00 (6AL5), 154-0038-00 (12AL5/HAA91) | ||