Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| | | | ![](../static/pdflogo.gif)
| 230 30S CV604 CX330 ER30 UX230 VT-27 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30E | | | | ![](../static/nopdf.jpg)
| CV604 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
300A | | | | ![](../static/pdflogo.gif)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
300B | | | | ![](../static/pdflogo.gif)
| 4300B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| | | | ![](../static/pdflogo.gif)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
302 | | | | ![](../static/pdflogo.gif)
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
303 | Barretter | | | ![](../static/pdflogo.gif)
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
304B | Triode | | | ![](../static/nopdf.jpg)
| 4304CA |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
304TH | Power Triode | 1946 | | ![](../static/pdflogo.gif)
| CV2611 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
304TL | Power Triode | 1946 | | ![](../static/pdflogo.gif)
| CV3580 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
306 | Barretter | | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
309 | Rectifier MV | | | ![](../static/nopdf.jpg)
| 5557 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30C13 | Triode Pentode | 1958 | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30C15 | Triode Pentode | 1959 | B9A | ![](../static/pdflogo.gif)
| 9EN7 LZ339 PCF800 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30F27 | Pentode | | | ![](../static/nopdf.jpg)
| PE81 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30FL1 | Triode Beam Tetrode | 1958 | B9A | ![](../static/pdflogo.gif)
| 9GB8 LN339 PCE800 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30FL12 | Triode Beam Tetrode | 1961 | B9A | ![](../static/nopdf.jpg)
| PCE82 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30FL2 | Triode Beam Tetrode | 1970 | B9A | ![](../static/pdflogo.gif)
| PCF812 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30L15 | Double Triode | 1960 | B9A | ![](../static/pdflogo.gif)
| 7EK7 B349 PCC805 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30MD1 | Monitor Diode | | | ![](../static/nopdf.jpg)
| BS502 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30P18 | Pentode | 1959 | | ![](../static/nopdf.jpg)
| 15CW5 N379 PL84 |
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30PL12 | Triode Pentode | | | ![](../static/nopdf.jpg)
| 12FB5 16A8 16AG N369 PL801 PLC82 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
30PL15 | Triode Beam Tetrode | 1962 | | ![](../static/nopdf.jpg)
| 30PL14 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
31 | Triode | 1936 | | ![](../static/nopdf.jpg)
| |
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
324 | Pentode | | | ![](../static/pdflogo.gif)
| 24 CV936 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
327A | Triode | 1944 | | ![](../static/nopdf.jpg)
| 3-100G3 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
327B | Triode | 1944 | | ![](../static/nopdf.jpg)
| 3-100H3 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
32E | RF Pentode | 1930 | UX4 | ![](../static/pdflogo.gif)
| 132 32 432 CV711 UX232 VT-44 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
32L7GT | Output Beam Tetrode Rectifier HW | 1940 | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
33 | Output Pentode | 1936 | UX5 | ![](../static/pdflogo.gif)
| VT-33 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
33A/100A | Double Triode | | IO | ![](../static/pdflogo.gif)
| CV1750 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
33A/138A | Double Triode | | | ![](../static/nopdf.jpg)
| 4074A |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
33HE7 | Diode Pentode | 1973 | B12C | ![](../static/pdflogo.gif)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
33GY7A | Diode Pentode | 1967 | B12C | ![](../static/pdflogo.gif)
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
345 | Output Triode | 1929 | | ![](../static/pdflogo.gif)
| 245 45 CV610 UX245 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
34E | VM RF Pentode | 1940 | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
34Z6G | Rectifier FW | | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
35 | Pentode | 1931 | | ![](../static/nopdf.jpg)
| 235 UY35 VT-35 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
35/51 | Pentode | 1931 | | ![](../static/nopdf.jpg)
| CV1752 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
350 | Barretter | | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
3530 | Photocell | | | ![](../static/nopdf.jpg)
| 927 CE25 CMG34X GL927 GS47X |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
3533 | Photocell | | | ![](../static/nopdf.jpg)
| CMG17 GS17 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
354PW/02 | Photocell | | | ![](../static/nopdf.jpg)
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
3554 | Photocell | | | ![](../static/nopdf.jpg)
| 3554 4GSM 50CG 868 CE1 CMG32 G8 GS146 NU.1 PJ23 R59A WL735 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
357A | Triode | | | ![](../static/nopdf.jpg)
| 4357A |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
35FN5 | Pentode | | | ![](../static/nopdf.jpg)
| PL300 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
35L6GT | Output Beam Tetrode | 1938 | IO | ![](../static/pdflogo.gif)
| CV562 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
35TG | Triode | | | ![](../static/nopdf.jpg)
| CV1754 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
35Z3GT | Rectifier HW | | | ![](../static/nopdf.jpg)
| CV565 |
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
36 | RF Tetrode | 1936 | UX5 | ![](../static/pdflogo.gif)
| CV1775 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
36E | RF Tetrode | 1936 | UX5 | ![](../static/pdflogo.gif)
| CV1775 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
367 | Tungar Rectifier | 1925 | | ![](../static/pdflogo.gif)
| 6006 CV2634 R1709 U600 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
368 | Triode | | | ![](../static/nopdf.jpg)
| CV710 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
36L6GT | Pentode | | | ![](../static/nopdf.jpg)
| CV562 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
38217 | Thyratron (Mercury Vapour) | | | ![](../static/nopdf.jpg)
| 5557 CV2957 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
388A | Triode | | | ![](../static/nopdf.jpg)
| CV2637 D-159769 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
3904A | Corona Voltage Stabiliser | | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
39/44 | VM RF Pentode | 1938 | UX5 | ![](../static/pdflogo.gif)
| CV1771 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
394A | Mercury Thyratron | | IO | ![](../static/pdflogo.gif)
| |
|
|