Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E … | | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1007 | | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1046 | Micropup Triode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| | | | 
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1155 | Modulator Tetrode | | | 
| CV44 CV1257 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1190 | | | | 
| CV55 CV155 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1198 | | | | 
| CV68 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1199 | Diode | | | 
| CV1405 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1209 | | | | 
| CV7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1228 | | | | 
| CV2 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1229 | | | | 
| CV4 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E122ER | | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E122FC | | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1231 | Triode | | | 
| CV52 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1235 | | | | 
| CV29 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1248 | | | | 
| CV8 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1255 | | | | 
| CV40 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1256 | | | | 
| CV42 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1265 | | | | 
| CV114 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1266 | | | | 
| CV15 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1267 | | | | 
| CV41 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1271 | | | | 
| CV57 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1273 | Triode | | | 
| CV58 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1278 | | | | 
| CV23 |
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1325 | | | | 
| CV56 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1326 | | | | 
| CV69 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1330 | | | | 
| CV123 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1336 | | | | 
| CV122 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1342 | | | | 
| CV64 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1342 | | | | 
| CV186 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1359 | | | | 
| CV76 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1362 | | | | 
| CV126 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1371 | | | | 
| CV105 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1373 | | | | 
| CV99 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E13F | Pentode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1411 | | | | 
| CV153 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1415 | | | | 
| CV115 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1417 | | | | 
| CV117 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1419 | | | | 
| CV154 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1429 | | | | 
| CV79 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1457 | Triode | | | 
| CV257 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1458 | | | | 
| CV178 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1459 | | | | 
| CV174 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1465 | | | | 
| CV236 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1474 | | | | 
| CV78 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1481 | | | | 
| CV192 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1488 | | | | 
| CV182 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1489 | | | | 
| CV222 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1494 | | | | 
| CV191 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1496 | Triode | | | 
| ACT24 CV240 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1497 | | | | 
| CV215 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1516 | | | | 
| CV221 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1531 | | | | 
| CV214 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1606 | Double Triode | | IO | 
| B65 |
|
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1824 | Triode | | | 
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E186F | Pentode | 1960 | | 
| CV8667 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E188CC | SQ Double Triode | 1959 | B9A | 
| CV5354 |
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1996 | Triode (Power) | | | 
| ACT25 CV436 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E1C | Triode | | | 
| 4671 |
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2047 | Vari-μ Pentode | | B7G | 
| W77 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2157 | Double Triode | | | 
| 12AT7 B152 CV455 ECC81 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2164 | Double Triode | | | 
| 12AX7 6L13 CV492 ECC83 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2185 | Triode | | | 
| |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2218 | Triode Pentode | | B9A | 
| |
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2597 | Triode Pentode | | B9A | 
| |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2657 | Rectifier EHT | | B9A | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2760 | Disc-seal Triode | | | 
| CV5747 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E280F | Wideband Pentode | 1958 | B9A | 
| 7722 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E282F | Wideband Pentode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E283CC | Double Triode | 1959 | B9A | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E288CC | Double Triode | 1968 | B9A | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2908 | Triode | | | 
| CV2163 CV5326 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2986 | Modulator Thyratron | 1963 | | 
| |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E353 | Vari μ Pentode | 1932 | | 
| VDS |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E2F | Pentode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E3F | Pentode | 1945 | | 
| E13F |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E415 | Triode | 1927 | B5 | 
| A4100 H4100 KL1/ACR REN804 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E420 | Triode | 1931 | | 
| XD4 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E422 | Triode | 1931 | | 
| YD4 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E425 | Output Triode | 1932 | B4 | 
| |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E472 | Power Triode | | | 
| ACT6 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E4N | Triode | | | 
| |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E80CC | Double Triode | 1957 | B9A | 
| CV5989 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E80CF | Triode Pentode | 1958 | B9A | 
| 7643 |
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E811CC | Double Triode | | | 
| ECC81 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E812CC | Double Triode | | | 
| ECC82 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E813CC | Double Triode | | B9A | 
| ECC83 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E81L | Pentode | 1957 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E82CC | Double Triode | 1968 | | 
| ECC82 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E83CC | Double Triode | | B9A | 
| ECC83 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E84L | Pentode SQ EL84 | 1968 | | 
| CV2975 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E86C | UHF Triode | | B9A | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E88C | Triode SQ EC88 | | B9A | 
| 8255 8562 CV9155 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E88CC | Double Triode | 1958 | B9A | 
| 6922 CV10320 Cca |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E88CC/01 | Double Triode | 1959 | | 
| CV2493 |
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E92CC | Double Triode | 1958 | B9A | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E947 | Hexode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
E99F | RF Pentode | | | 
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EA52 | UHF Diode | 1950 | | 
| CV5140 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EA53 | UHF Diode | 1962 | | 
| 2-01C |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EAB1 | Triple Diode | 1938 | Ct8 | 
| |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EAF41 | Diode Pentode | 1947 | | 
| 6CT7 EAF42 WD150 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EAF42 | Diode Pentode | 1948 | B8A | 
| 6CT7 CV3883 W150 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EAF81 | Diode Pentode | 1955 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EAF801 | Diode Pentode | 1963 | B9A | 
| |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EB4 | Double Diode | 1936 | IO | 
| DD6DS MEB4 TEB4 VEB4 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EB41 | Double Diode | 1948 | B8A | 
| CV3881 |
|
|
|
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EBF2 | Double Diode Pentode | 1938 | Ct8 | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EBF32 | Double Diode Pentode | 1948 | | 
| CV501 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EBF80 | Double Diode Pentode | 1950 | B9A | 
| 6N8 WD709 ZD152 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EBF83 | Double Diode Pentode | 1957 | B9A | 
| 6DR8 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EBF89 | Double Diode Pentode | 1954 | B9A | 
| 6DC8 6FD12 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EBL1 | Double Diode Pentode | 1938 | Ct8 | 
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EBL31 | Double Diode Pentode | 1940 | IO | 
| CV2926 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EC1000 | VHF Triode | 1965 | | 
| 8254 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EC31 | Triode | | IO | 
| CV1433 |
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EC56 | Triode | 1958 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EC57 | Triode | 1958 | | 
| |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EC80 | Triode | 1955 | | 
| CV1886 |
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EC94 | Triode | 1954 | | 
| 6AF4 CV5036 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EC98 | Triode | 1963 | | 
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECC2000 | Double Triode | 1966 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECC230 | Double Triode | 1958 | | 
| 6080 CV2984 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECC34 | Double Triode | 1946 | IO | 
| |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECC801S | Double Triode | 1965 | B9A | 
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECC807 | Double Triode | 1964 | B9A | 
| 13D7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECC808 | Double Triode | 1963 | B9A | 
| 6KX8 |
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECC83S | Double Triode | | B9A | 
| 7025 ECC83 |
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECC99 | Double Triode | | B9A | 
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECF802 | Triode Pentode | 1961 | B9A | 
| 6JW8 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECF804 | Triode Pentode | 1965 | B9A | 
| 18D3 CV5948 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECF804R | Triode Pentode | | B9A | 
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECF812 | Triode Beam Tetrode | 1970 | | 
| 6FL2 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECF82 | Triode Pentode | 1953 | B9A | 
| 6U8 CV5065 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECF86 | Triode Pentode | 1969 | B9A | 
| 6HG8 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECH200 | Triode Heptode | 1964 | | 
| 6V9 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECH22 | Triode Heptode | | | 
| CV302 |
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECH84 | Triode Heptode | 1961 | B9A | 
| 6JX8 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECL83 | Triode Pentode | 1957 | B9A | 
| P633 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECL84 | Triode Pentode | 1958 | B9A | 
| 6DX8 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECL85 | Triode Pentode | 1961 | B9A | 
| 6GV8 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ECLL800 | Triode Double Pentode | 1963 | B9A | 
| |
|
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
Ediswan R | Bright Emitter Triode | 2025 | | 
| R Type |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EE50 | Secondary Emission Pentode | 1938 | B9G | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EE60 | Secondary Emission Pentode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EE80 | Pentode | | | 
| 6F28 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EEP1 | Secondary Emission Tetrode | 1947 | Ct8 | 
| 4696 EE1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EF51 | Pentode | 1942 | | 
| CV305 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EF52 | Pentode | | | 
| CV327 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EF7 | Pentode | 1936 | | 
| |
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EF74 | Sub-Miniature Pentode | 1958 | | 
| CV472 |
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EF804 | Pentode | 1951 | | 
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EFF51 | Double Pentode | 1941 | B9G | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EFM1 | Pentode Tuning Indicator | 1938 | Ct8 | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EFM11 | Pentode Tuning Indicator | 1938 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EFP60 | Secondary Emission Pentode | 1947 | B9G | 
| CV5108 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EHA5000 | Triode | 1951 | | 
| 889R ESA5000 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EHT1 | | | | 
| CV19 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EHW5000 | Triode | 1961 | | 
| 889 ESW5000 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EI834 | Double Triode | 1946 | | 
| 6AS7G CV2523 |
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL1C | Rectiifier FW | 1953 | | 
| 3B22 CV3815 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL12 | Pentode | 1938 | | 
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL36 | Pentode Line Output | 1956 | IO | 
| 6P31S CV2940 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL-36 | Pentode Audio Output | 1940 | IO | 
| |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL38 | Line Output Pentode | 1946 | IO | 
| 6CN6 CV450 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL38M | Line Output Pentode | 1946 | | 
| |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL5 | Pentode | 1938 | | 
| |
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL508 | Pentode | 1967 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL509 | Penode | | B9D | 
| 6KG6 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL54 | Pentode | | | 
| 4699 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL70 | Pentode | | | 
| CV471 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL820 | Pentode | | | 
| |
|
|
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EL98 | Pentode | | | 
| CV136 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ELL80 | Double Pentode | 1959 | B9A | 
| 6HU8 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ELY-18A202B | Camera Tube | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ELY-18A202D | Camera Tube | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ELY-18A208D | Camera Tube | | | 
| |
|
|
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EM83 | Double Tuning Indicator | 1958 | B9A | 
| |
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EMM801 | Double Tuning Indicator | 1957 | B9A | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EMM803 | Double Tuning Indicator | 1963 | B9A | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EN10 | Strobe Tube | 1961 | IO | 
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EPF80 | Secondary Emission Pentode | | | 
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
EQ80 | Nonode | 1950 | B9A | 
| 6BE7 |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ES1001 | Triode | 1957 | | 
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ES204A | | | | 
| 204A |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ES250M | Triode | 1937 | | 
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ES30 | Transmitting Triode | | | 
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ES75 | Triode | 1935 | | 
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ES833 | Triode | 1938 | | 
| 833 |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ESA2500 | Triode | 1955 | | 
| |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ESA892 | | | | 
| 892R |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ESG75 | Triode | | | 
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ESU112 | Rectifier HW | | | 
| 2S/460A CV8265 |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ESU76 | Rectifier MV | 1953 | | 
| 2V/395C CV2946 |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ESU77 | Rectifier HW | 1961 | | 
| 2S/460C A207 CV2160 |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ESW204 | Triode | 1948 | | 
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ESW207 | Triode | | | 
| 207 |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ESW501 | Triode | 1936 | | 
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
ET1 | Electrometer Triode | 1930 | B4 | 
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