| Manufacturer | Part # | Datasheet | Description |
NXP Semiconductors |
UF21
|
626Kb / 17P |
PENTODE with variable mutual conductance for use as H.F., I.F. and L.F. amplifier
19.8.1948 |
|
PC97
|
275Kb / 8P |
TRIODE FOR USE AS R.F. AMPLIFIER
3.3.1962 |
|
7028
|
644Kb / 16P |
PACKAGED MAGNETRON FOR USE AS PULSED OSCILLATOR
10.10.1957 |
|
4657
|
30Kb / 3P |
TRIODE FOR USE AS L.F. AMPLIFIER
28.8.1948 |
|
EF50
|
41Kb / 3P |
PENTODE FOR USE AS WIDE BAND AND MEASURING AMPLIFIER
4.4.1953 |
|
55008
|
1Mb / 37P |
MAGNETRON FOR USE AS PULSED OSCILLATOR
10.10.1961 |
|
7093
|
2Mb / 50P |
MAGNETRON FOR USE AS PULSED OSCILLATOR
2.2.1963 |
|
ECC40
|
173Kb / 8P |
DOUBLE TRIODE FOR USE AS L.F. AMPLIFIER
10.10.1953 |
|
E80CC
|
282Kb / 9P |
SPECIAL QUALITY DOUBLE TRIODE DESIGNES FOR USE AS A.F. AND D.C. AMPLIFIER
December 1968 |
|
ECC83
|
152Kb / 7P |
Double triod intended for use as A.F. amplifier
1999.8.14 |
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