| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
EAC91
|
43Kb / 3P |
DIODE-TRIODE for use as U.H.F. frequency changer
6.6.1954 |
|
EC157
|
505Kb / 12P |
DISC SEAL TRIODE FOR USE AS POWER AMPLIFIER
6.6.1960 |
|
EC86
|
19Kb / 2P |
U.H.F TRIODE
January 1969 |
|
EC88
|
17Kb / 2P |
U.H.F. TRIODE
January 1969 |
|
PC97
|
275Kb / 8P |
TRIODE FOR USE AS R.F. AMPLIFIER
3.3.1962 |
|
4657
|
30Kb / 3P |
TRIODE FOR USE AS L.F. AMPLIFIER
28.8.1948 |
|
5719
|
218Kb / 7P |
SPECIAL QUALITY TRIODE DESIGNES FOR USE AS A.F. AMPLIFIER
December 1968 |
|
EC57
|
283Kb / 11P |
DISC-SEAL TRIODE FOR USE AS POWER AMPLIFIER
2.2.1957 |
|
ECC40
|
173Kb / 8P |
DOUBLE TRIODE FOR USE AS L.F. AMPLIFIER
10.10.1953 |
|
EC55
|
152Kb / 6P |
U.H.F. DISC-SEAL TRIODE
5.5.1954 |