12AU7: Difference between revisions
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|Number=12AU7 | |Number=12AU7 | ||
|EuroNumber=ECC82 | |EuroNumber=ECC82 | ||
|Part_nos=154-0041-00, 154-0287-00 | |Part_nos=154-041, 154-0041-00, 154-0287-00 | ||
|Description=dual medium-μ triode | |Description=dual medium-μ triode | ||
|Used_in=104;104A;122;160;161;162;181;190;310;310A;316;317;502;502A;511A;512;516;517;517A;524;526;535;536;545;545A;545B;547;549;555;575;581;581A;585;585A;C;D;E;N;Q; | |Used_in=104;104A;122;160;161;162;181;190;310;310A;316;317;502;502A;511A;512;516;517;517A;524;526;535;536;545;545A;545B;547;549;555;575;581;581A;585;585A;C;D;E;N;Q; |
Revision as of 05:35, 16 August 2023
![](http://w140.com/tekwiki/images/thumb/e/e4/Tube_12AU7A.jpg/350px-Tube_12AU7A.jpg)
The 12AU7 (European: ECC82) (P/N 154-041, 154-0041-00, 154-0287-00) is a dual medium-μ triode vacuum tube with a center-tapped filament for use in either 6.3 V / 300 mA or 12.6 V / 150 mA heater circuits.
It is likely the first tube manufactured with a B9A (Noval) miniature 9-pin base (from 1946).
The 5814 is a high-rel version with increased heater current.
Tek part number: 154-0041-00, 154-0287-00
Aged/Checked/Matched Pair Details | ||
---|---|---|
Used in | Tek Part# | S/N Range |
Type C Plug-in (V3203,V4203) | 157-0025-00 | All |
Type D Plug-in | 157-0049-00 | All |
Reference:
Links
Used in
Some instruments using part 12AU7
Instrument | Manufacturer | Class | Model | Description | Introduced |
---|---|---|---|---|---|
104 | Tektronix | Pulse generator | 104 | Square wave generator / voltage calibrator | 1948 |
104A | Tektronix | Pulse generator | 104A | Square wave generator / voltage calibrator | 1950 |
122 | Tektronix | Amplifier | 122 | low-level preamplifier | 1950 |
160 | Tektronix | Oscilloscope | 160 | Modular Oscilloscope | 1952 |
161 | Tektronix | Plug-in | 161 | Pulse Generator Module | 1952 |
162 | Tektronix | Plug-in | 162 | Waveform Generator Module | 1952 |
181 | Tektronix | Pulse generator | 181 | Time mark generator | 1955 |
190 | Tektronix | Signal generator | 190 | Constant-Amplitude Signal Generator | 1954 |
310 | Tektronix | Oscilloscope | 310A | 4 MHz oscilloscope | 1955 |
310A | Tektronix | Oscilloscope | 310A | 4 MHz oscilloscope | 1959 |
316 | Tektronix | Oscilloscope | 316 | 10 MHz 3" tube scope | 1959 |
317 | Tektronix | Oscilloscope | 317 | 10 MHz 3" tube scope | 1959 |
3C66 | Tektronix | Plug-in | 3C66 | Carrier amplifier plug-in | 1963 |
502 | Tektronix | Oscilloscope | 502 | 1 MHz dual beam differential scope | 1958 |
502A | Tektronix | Oscilloscope | 502A | 1 MHz dual beam differential scope | 1963 |
507 | Tektronix | Oscilloscope | 507 | Power Industry scope | 1959 |
511A | Tektronix | Oscilloscope | 511A | 10 MHz Tube scope | 1948 |
512 | Tektronix | Oscilloscope | 512 | Early 2 MHz scope | 1948 |
516 | Tektronix | Oscilloscope | 516 | 15 MHz dual-trace scope | 1960 |
517 | Tektronix | Oscilloscope | 517 | 50 MHz scope | 1951 |
524 | Tektronix | Oscilloscope | 524AD | TV waveform monitoring scope | 1953 |
526 | Tektronix | Audio/Video | 526 | NTSC Vectorscope | 1959 |
535 | Tektronix | Oscilloscope | 535 | 10 (15) MHz dual-timebase scope | 1954 |
536 | Tektronix | Oscilloscope | 536 | 11 MHz X–Y oscilloscope | 1957 |
545 | Tektronix | Oscilloscope | 545 | 30 (33) MHz oscilloscope | 1955 |
545A | Tektronix | Oscilloscope | 545A | 30 (33) MHz oscilloscope | 1959 |
545B | Tektronix | Oscilloscope | 545B | 30 (33) MHz oscilloscope | 1964 |
547 | Tektronix | Oscilloscope | 547 | 50 MHz oscilloscope | 1964 |
549 | Tektronix | Oscilloscope | 549 | 30 MHz storage oscilloscope | 1965 |
555 | Tektronix | Oscilloscope | 555 | Dual beam 30 MHz scope | 1959 |
561 | Tektronix | Oscilloscope | 561 | 10(4) MHz "General Purpose Scope" | 1961 |
564 | Tektronix | Oscilloscope | 564 | Split-Screen Storage Scope | 1962 |
570 | Tektronix | Curve Tracer | 570 | Curve tracer for tubes | 1955 |
575 | Tektronix | Curve Tracer | 575 | Curve tracer for transistors | 1957 |
581 | Tektronix | Oscilloscope | 581 | 100 (95) MHz oscilloscope | 1959 |
581A | Tektronix | Oscilloscope | 581A | 85 MHz oscilloscope | 1963 |
585 | Tektronix | Oscilloscope | 585 | 100 (95) MHz oscilloscope | 1959 |
585A | Tektronix | Oscilloscope | 585 | 85 MHz oscilloscope | 1963 |
C | Tektronix | Plug-in | Type (53)C | Dual-trace 8.5 (24) MHz amplifier | 1954 |
D | Tektronix | Plug-in | Type D | Differential amplifier | 1954 |
E | Tektronix | Plug-in | Type E | Differential amplifier | 1955 |
Hickok 1825 | Hickok | Plug-in | 1825 | Differential amplifier | 1959 |
N | Tektronix | Plug-in | Type N | Sampling system plug-in | 1960 |
Q | Tektronix | Plug-in | Type Q | Strain gauge preamp plug-in | 1960 |