Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Beam Tetrode | | | 
| CV4019 M8245 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6027 | Magnetron (X-band Pulse) | 1956 | | 
| CV5135 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6027H | Magnetron (X-band Pulse) | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Thermal Delay Switch | 1952 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Image Converter | 1958 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6042 | Double Triode | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6057 | Double Triode SQ ECC83 | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Diode | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode SQ ECC81 | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Beam Tetrode SQ 6BW6 | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Beam Tetrode | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Rectifier FW | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode SQ EF91 | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6065 | Pentode | 1951 | | 
| CV4015 M8161 QA2400 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6066 | Double Diode Triode | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode SQ ECC82 | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6072A | Double Triode SQ | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6073 | Voltage Stabiliser | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6074 | Voltage Stabiliser | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | 1961 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6080WB | Double Triode | 1961 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | 1961 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | 1951 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Diode | 1952 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Photomultiplier | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Triode | 1927 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Triode | 1956 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | 1963 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6101/6J6WA | Double Triode | 1963 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6111 | Double Triode | | | 
| CV3961 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
612BU | Rectifier FW | 1929 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6130 | Thyratron (Hydrogen) | 1962 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Beam Tetrode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6135 | Triode | 1952 | | 
| CV4022 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6136 | Pentode | 1957 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Beam Tetrode | 1952 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Beam Tetrode | | | 
| CV9839 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Beam Tetrode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6155 | Tetrode (Power) | 1957 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6156 | Tetrode (Power) | 1957 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6158 | Double Triode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Tetrode (Power) | 1952 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6166 | Tetrode (Power) | 1957 | | 
| 6166A CR192 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6181 | Tetrode (Power) | 1952 | | 
| CR1101 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6186 | Pentode | 1960 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6189 | Double Triode | 1957 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | 1954 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6198 | Camera Tube (Videcon) | 1952 | | 
| P810 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Tetrode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | | | 
| CV5081 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Photocell | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6201 | Double Triode | 1957 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6203 | Rectifier FW | 1953 | | 
| CV5009 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6205 | RF Pentode SQ | 1958 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6211 | Double Triode SQ | 1960 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Photomultiplier | 1952 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6227 | Pentode | 1968 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6252 | Tetrode (Power) | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6268 | Thyratron | 1953 | | 
| AX-9911 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6268/4C35 | Thyratron (Hydrogen) | | | 
| CV1787 CV5247 FX2505 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6279 | Thyratron | 1953 | | 
| AX-9912 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6279/5C22 | Thyratron (Hydrogen) | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Triode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Triode Hexode | 1950 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | 1950 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | | | 
| CV1745 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
62DDT | Double Diode Triode | 1948 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
624BU | Rectifier FW | 1930 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6305 | Rectifier EHT | 1953 | | 
| 2T/270K CV261 HR1 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
631 | Thyratron (Mercury Vapour) | | | 
| BT5 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
631-P1 | Strobotron | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6326 | Camera Tube (Videcon) | 1958 | | 
| 7038 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | 1958 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6346 | Ignitron | | | 
| BK42/5551A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6347 | Ignitron | | | 
| BK24/5552A CV2124 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6348 | Ignitron | | | 
| BK146/5553B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | 1957 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6354 | Voltage Reference Tube | 1960 | | 
| QS1200 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
632B | Thyratron (Mercury Vapour) | | | 
| BT5 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6397 | Subminiature Power Amplifier | | | 
| XR4 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
63ME | Tuning Indicator | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | 1938 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
63TH | Triode Heptode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
63TP | Triode Pentode | 1950 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6414 | Double Triode | 1958 | | 
| CK6414 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6421 | Triode (Power) | 1962 | | 
| BR1124 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Triode | 1964 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6443 | Tetrode | 1954 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | 1958 | | 
| CC86E CV5304 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Triode | 1967 | | 
| RT434 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Storage Cathode-Ray Tube | 1956 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Tuning Indicator | 1946 | | 
| 6CD7 6M2 EM34 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
651 | Ignitron | | | 
| BK24/5552A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6511 | Ignitron | 1954 | | 
| BK168/5822A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6512 | Ignitron | 1954 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6513 | Ignitron | 1954 | | 
| BK46/5555 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6514 | Ignitron | 1954 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6515 | Ignitron | 1954 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
652 | Ignitron | | | 
| BK42/5551A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6522 | Thyratron (Hydrogen) | | | 
| 8503 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Thyratron (Hydrogen) | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6587 | Thyratron (Hydrogen) | 1964 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
656 | Ignitron | | | 
| BK24/5552A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
657 | Ignitron | | | 
| BK42/5551A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Rectifier | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
65ME | Tuning Indicator | 1954 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Rectifier HW | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
660SU | Rectifier HW | 1929 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6626 | Voltage Stabiliser | 1954 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6627 | Voltage Stabiliser | 1959 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6693 | Rectifier (MV) | 1957 | | 
| AH2511 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6696 | Triode (Power) | 1967 | | 
| BW194 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Rectifier FW | 1954 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Trochotron | 1955 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6703 | Trochotron | 1961 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
676 | Thyratron (Mercury Vapour) | 1946 | | 
| BT17 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6777 | Thyratron (Hydrogen) | 1960 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6786 | Thyratron | 1957 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
67PT | Pentode | 1950 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Thyratron | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | 1960 | | 
| CV9842 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
680SU | Rectifier HW | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Tungar Rectifier FW | 1951 | | 
| CV2774 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Tungar Rectifier HW | 1948 | | 
| 18049 2000 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
68508 | Tungar Rectifier HW | 1956 | | 
| 18049 2000 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
68510 | Tungar Rectifier HW | 1948 | | 
| 12X825 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Tungar Rectifier FW | 1960 | | 
| CV3756 U600 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Tungar Rectifier FW | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
68532 | Tungar Rectifier FW | 1957 | | 
| U235 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6861 | Travelling Wave Tube | 1958 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6866 | Storage Cathode-Ray Tube | 1956 | | 
| CV5987 E702B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Pentode | 1959 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Beam Tetrode | 1964 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Triode | 1958 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Double Beam Tetrode | 1955 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6928 | Pentode | 1955 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Image Converter | | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Photocell | 1961 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6960 | Triode (Power) | 1963 | | 
| BW1162 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6961 | Triode (Power) | | | 
| BR1162 CV5239 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6972 | Magnetron (X-band Pulse) | 1960 | | 
| M575 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Beam Tetrode | 1957 | | 
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
6975 | Klystron (Oscillator) | 1960 | | 
| K3078 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| Indicator | 1957 | | 
| |
|