| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
UF21
|
626Kb / 17P |
PENTODE with variable mutual conductance for use as H.F., I.F. and L.F. amplifier
19.8.1948 |
|
EF89
|
281Kb / 11P |
PENTODE WITH VARIABLE MUTUAL CONDUCTANCE FOR USE AS R.F. or I.F. AMPLIFIER
12.12.1955 |
|
PF86
|
134Kb / 5P |
PENTODE FOR USE IN TRANSITRON CIRCUITS
1.1.1960 |
|
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 |
|
EF50
|
41Kb / 3P |
PENTODE FOR USE AS WIDE BAND AND MEASURING AMPLIFIER
4.4.1953 |
|
PCL85
|
1Mb / 28P |
TRIODE-PENTODE FOR USE AS FRAME OUTPUT TUBE AND FRAME OSCILLATOR
3.3.1961 |
|
PL36
|
1Mb / 34P |
OUTPUT PENTODE FOR USE AS LINE OUTPUT TUBE
3.3.1958 |
|
PL36
|
272Kb / 8P |
LINE OUTPUT PENTODE
January 1969 |
|
PL519
|
226Kb / 9P |
LINE OUTPUT PENTODE
1999.2.24 |