| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
EL503
|
146Kb / 7P |
A.F. OUTPUT PENTODE
August 1970 |
|
EF89
|
281Kb / 11P |
PENTODE WITH VARIABLE MUTUAL CONDUCTANCE FOR USE AS R.F. or I.F. AMPLIFIER
12.12.1955 |
|
UF42
|
148Kb / 5P |
R.F. PENTODE FOR USE AS WIDE-BAND AMPLIFIER
12.12.1950 |
|
5672
|
64Kb / 3P |
SUBMINIATURE PENTODE FOR USE AS A.F. POWER AMPLIFIER IN PORTABLE EQUIMENT
3.3.1957 |
|
PL81
|
1Mb / 29P |
PENTODE FOR USE AS LINE TIME BASE OUTPUT TUBE
2.2.1959 |
|
5719
|
218Kb / 7P |
SPECIAL QUALITY TRIODE DESIGNES FOR USE AS A.F. AMPLIFIER
December 1968 |
|
EF50
|
41Kb / 3P |
PENTODE FOR USE AS WIDE BAND AND MEASURING AMPLIFIER
4.4.1953 |
|
E80CC
|
282Kb / 9P |
SPECIAL QUALITY DOUBLE TRIODE DESIGNES FOR USE AS A.F. AND D.C. AMPLIFIER
December 1968 |
|
PL36
|
1Mb / 34P |
OUTPUT PENTODE FOR USE AS LINE OUTPUT TUBE
3.3.1958 |
|
ECC83
|
152Kb / 7P |
Double triod intended for use as A.F. amplifier
1999.8.14 |