Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV500 | | | | ![](../static/nopdf.jpg)
| 6T7G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV501 | Double Diode Pentode | | | ![](../static/nopdf.jpg)
| EBF32 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV502 | | | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV503 | | | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV504 | | | | ![](../static/nopdf.jpg)
| 6U5/6G5 6U5 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV505 | | | | ![](../static/nopdf.jpg)
| MT16 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV507 | | | | ![](../static/nopdf.jpg)
| REL64 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV508 | Spark Gap | | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
| | | | ![](../static/pdflogo.gif)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV510 | | | | ![](../static/nopdf.jpg)
| |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV512 | Pentode | | | ![](../static/nopdf.jpg)
| 6W7G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV513 | Magnetron (S-Band Pulse) | | | ![](../static/pdflogo.gif)
| 4J53 M518 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV514 | Magnetron | | | ![](../static/nopdf.jpg)
| 2J36 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV515 | Pentode | | | ![](../static/nopdf.jpg)
| 6Y6G |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV519 | Double Diode Pentode | | | ![](../static/nopdf.jpg)
| 27D DDPP4M Pen4DD |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV520 | Hexode | | | ![](../static/nopdf.jpg)
| VP2B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV521 | Spark Gap | | | ![](../static/nopdf.jpg)
| R4410 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV522 | Pentode | | | ![](../static/nopdf.jpg)
| 7B7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV523 | Double Diode | 1944 | | ![](../static/nopdf.jpg)
| 12Y4 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV525 | Pentode | | | ![](../static/nopdf.jpg)
| 12A6 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV526 | Pentode | | | ![](../static/nopdf.jpg)
| 12A6GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV527 | Triode | | | ![](../static/nopdf.jpg)
| DA60 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV528 | Photocell | | | ![](../static/nopdf.jpg)
| VA16 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV530 | Thyratron | | | ![](../static/nopdf.jpg)
| 6T1E G71E GT1E |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV531 | Double Diode Pentode | | | ![](../static/nopdf.jpg)
| 12C8 12C8GT CV3827 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV532 | Rectifier MV | | | ![](../static/nopdf.jpg)
| AH205 AH221 GU11 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV533 | Triode | | | ![](../static/nopdf.jpg)
| CAT17C |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV534 | Triode | | | ![](../static/nopdf.jpg)
| 12J5 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV536 | Barretter | | | ![](../static/nopdf.jpg)
| 4120/AA |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV539 | TR Cell | | | ![](../static/nopdf.jpg)
| 1B23 CV2396 G71E |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV540 | Double Triode | | | ![](../static/nopdf.jpg)
| 12SC7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV541 | Rectifier | | | ![](../static/nopdf.jpg)
| 1B3 CV1830 CV2115 IB3GT R6158A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV542 | Magnetron | | | ![](../static/nopdf.jpg)
| 5J23 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV543 | Pentode | | | ![](../static/nopdf.jpg)
| 12SK7 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV545 | Pentode | | | ![](../static/nopdf.jpg)
| ACSP3 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV549 | Pentode | | | ![](../static/nopdf.jpg)
| 25A6 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV550 | Pentode | | | ![](../static/nopdf.jpg)
| 25A6GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV551 | Pentode | | | ![](../static/nopdf.jpg)
| 25L6G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV552 | Pentode | | | ![](../static/nopdf.jpg)
| 25L6 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV554 | Double Diode | | | ![](../static/nopdf.jpg)
| CV1301 D63 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV556 | Double Pentode | | | ![](../static/nopdf.jpg)
| CV1342 QP25 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV558 | Rectifier FW | | | ![](../static/nopdf.jpg)
| 25Z6 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV561 | Pentode | | | ![](../static/nopdf.jpg)
| 35L6 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV565 | Rectifier HW | | | ![](../static/nopdf.jpg)
| 35Z3GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV566 | | | | ![](../static/nopdf.jpg)
| RG-2 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV567 | Rectifier HW | | | ![](../static/nopdf.jpg)
| 35Z5 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV570 | Triode | | | ![](../static/pdflogo.gif)
| 3Q/191E 3Q/195E |
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV577 | TB Cell | | | ![](../static/nopdf.jpg)
| 1B36 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV578 | Heptode | | | ![](../static/nopdf.jpg)
| 6A8G CV3825 X63 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV579 | Heptode | | | ![](../static/nopdf.jpg)
| 6A8 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV580 | Heptode | | | ![](../static/nopdf.jpg)
| 6A8GT |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV582 | Triode | | | ![](../static/nopdf.jpg)
| 6C5 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV583 | Triode | | | ![](../static/nopdf.jpg)
| 6C5GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV584 | Photocell | | | ![](../static/nopdf.jpg)
| CV3624 GS146 PE7B |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV586 | Pentode | | | ![](../static/nopdf.jpg)
| EL37 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV590 | Pentode | 1938 | | ![](../static/nopdf.jpg)
| 6SJ7G 6SJ7Y |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV591 | Pentode | | | ![](../static/nopdf.jpg)
| 6SJ7Y 6SJ7 CV866 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV594 | Pentode | | | ![](../static/nopdf.jpg)
| 6SH7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV595 | Pentode | | | ![](../static/nopdf.jpg)
| 6SH7GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV596 | Triode | | | ![](../static/nopdf.jpg)
| 2C45 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV597 | Rectifier EHT | 1939 | | ![](../static/nopdf.jpg)
| 143D 2B21 2X2A 2X2 2Y2 879 R612G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV598 | Tetrode (Pulse Amplifier) | | | ![](../static/nopdf.jpg)
| 715C C1111 CV427 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV599 | Pentode | | | ![](../static/nopdf.jpg)
| 1851 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV600 | Cathode-Ray Tube | | | ![](../static/nopdf.jpg)
| 5CP1 5CP1A CV2191 DG13-2 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV601 | Cathode-Ray Tube | | | ![](../static/nopdf.jpg)
| 5BP1 5HP1 CV3583 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV603 | Triode | | | ![](../static/nopdf.jpg)
| 10 10Y 2C23 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV604 | Triode | | | ![](../static/nopdf.jpg)
| 30 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV605 | Tetrode (See CV711) | | | ![](../static/nopdf.jpg)
| 32 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV606 | Triode | | | ![](../static/nopdf.jpg)
| 37A 37 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV607 | Pentode (See CV712) | | | ![](../static/nopdf.jpg)
| 38 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV608 | Pentode | | | ![](../static/nopdf.jpg)
| 41E 41 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV610 | Triode | | | ![](../static/nopdf.jpg)
| 45 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV611 | Triode | | | ![](../static/nopdf.jpg)
| 56 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV615 | Triode | | | ![](../static/nopdf.jpg)
| 76 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV616 | Pentode | | | ![](../static/nopdf.jpg)
| 77/E 77 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV620 | Triode | 1934 | | ![](../static/nopdf.jpg)
| 211 C211 CV2576 GL211 HD211 NU211 RX211 UV211 VE211 WE211 WL211 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV621 | Triode | | | ![](../static/nopdf.jpg)
| 38101 801 801A HY801A/801 L801 NU801A VE310 WE350D |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV622 | Pentode | | | ![](../static/nopdf.jpg)
| 802 GL802 WL802 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV623 | Triode | | | ![](../static/nopdf.jpg)
| 38803 4069A 803 CV1372 GL803 RK28A T803 VT-106 WE322A WL803 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV624 | Pentode | | | ![](../static/nopdf.jpg)
| 804 GL804 OS41/1250 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV625 | Triode | 1936 | | ![](../static/nopdf.jpg)
| 805 C805 GL805 NU805 RK57 T805 UE905 WE331A WL805 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV626 | Triode | | | ![](../static/nopdf.jpg)
| 808 EE808 GL808 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV627 | Triode | 1946 | | ![](../static/nopdf.jpg)
| 810 GL810 WL810 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV628 | Triode | | | ![](../static/nopdf.jpg)
| 811 EE811 GL811 WL811 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV629 | Beam Tetrode | | | ![](../static/nopdf.jpg)
| 814 RK47 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV630 | Triode | | | ![](../static/nopdf.jpg)
| 826 GL826 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV631 | Pentode | | | ![](../static/nopdf.jpg)
| 5B/700A 828 GL828 SV-828 WL828 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV632 | Double Beam Tetrode | | | ![](../static/nopdf.jpg)
| 829 829B C144 CV2666 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV633 | Double Beam Tetrode | | B7A | ![](../static/pdflogo.gif)
| 829A CV3599 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV634 | Double Beam Tetrode | | | ![](../static/nopdf.jpg)
| 832 C180 CV1088 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV635 | Triode | 1938 | | ![](../static/nopdf.jpg)
| 833 833A B142 C833 ES833 GL833A T833A TY4-350 WL833A |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV637 | Pentode | | | ![](../static/nopdf.jpg)
| 837 A4002B GL837 RK44 RK837 WL837 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV638 | Pentode | | | ![](../static/nopdf.jpg)
| 838 C838 GL838 HF130 HF130 NU838 RK58 RK58 T838 UE938 WL838 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV639 | Triode | | | ![](../static/nopdf.jpg)
| 843 GL843 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV640 | Power Tetrode | | | ![](../static/nopdf.jpg)
| 860 GL860 UX860 VT-17 WL860 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV641 | Pentode | | | ![](../static/nopdf.jpg)
| 861 GL861 ML861 UV861 WL861 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV642 | Rectifier MV | | | ![](../static/nopdf.jpg)
| 4064B 4B32 872 872A AH217 AH217 BB872 C872A CE872A CV1449 ESU872 F353A F353 F872A F872B GL872A GL872A/872 NU872A/872 T872A/872 UE972 WL872A/872 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV645 | Rectifier | | | ![](../static/nopdf.jpg)
| 876 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV646 | Rectifier HW | | | ![](../static/nopdf.jpg)
| 879 CV597 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV647 | Thyratron | | | ![](../static/nopdf.jpg)
| 6Q5G 884 CV1815 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV648 | Thyratron | | | ![](../static/nopdf.jpg)
| 2B4 885 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV651 | Neon Indicator | | | ![](../static/pdflogo.gif)
| 991 NE16 XC16 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV653 | Triode (Selected 6F6) | | | ![](../static/nopdf.jpg)
| 1611 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV654 | Heptode (or low micophony 6L7) | | | ![](../static/nopdf.jpg)
| 1612 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV655 | Pentode | | | ![](../static/nopdf.jpg)
| 1613 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV659 | Pentode | | | ![](../static/nopdf.jpg)
| 1625 GL1625 NU1625 RK1625 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV661 | Pentode | 1941 | | ![](../static/nopdf.jpg)
| 1853 6AB7 CV1873 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV662 | Triode | | | ![](../static/nopdf.jpg)
| 8012A 8012 GL8012 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV664 | Triode | 1943 | | ![](../static/nopdf.jpg)
| 9002 GL9002 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV667 | Diode | 1943 | | ![](../static/nopdf.jpg)
| 9005 GL9005 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV669 | Triode | | | ![](../static/nopdf.jpg)
| 279A 4279A CV1250 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV670 | Triode | | | ![](../static/nopdf.jpg)
| 645 HK645 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV671 | Rectifier | | | ![](../static/nopdf.jpg)
| 8021 CV3587 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV672 | Magnetron | | | ![](../static/nopdf.jpg)
| 706A CV3588 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV673 | Pentode | | | ![](../static/nopdf.jpg)
| 717A CV3594 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV674 | TR Cell | | | ![](../static/nopdf.jpg)
| 721B CV3595 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV675 | Thyratron | | | ![](../static/nopdf.jpg)
| 722A CV3596 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV676 | Klystron | | | ![](../static/nopdf.jpg)
| 726A WE726A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV677 | Pentode | | | ![](../static/nopdf.jpg)
| 701A 761A WE701A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV678 | Thyratron | | | ![](../static/nopdf.jpg)
| 702A 702B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV679 | Power Triode | | | ![](../static/nopdf.jpg)
| 368AS/703A 703A CV710 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV680 | Velocity Modulated Valve | | | ![](../static/nopdf.jpg)
| 707A CV3589 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV681 | Triode | | | ![](../static/nopdf.jpg)
| 708A CV3590 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV682 | Pentode | | | ![](../static/nopdf.jpg)
| 713A CV3593 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV684 | Rectifier | | | ![](../static/nopdf.jpg)
| 274B 5RGY 5U4G CV575 CV717 WE274B |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV687 | Triode | | | ![](../static/nopdf.jpg)
| 2C40 446B CV2643 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV688 | Triode | | | ![](../static/nopdf.jpg)
| 2C43 464A TD3.5-12 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV689 | Magnetron | | | ![](../static/nopdf.jpg)
| 4J42 700A NE700A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV690 | Pentode | | | ![](../static/nopdf.jpg)
| RK48A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV691 | Triode | | | ![](../static/nopdf.jpg)
| 357A CV27 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV693 | Triode | | | ![](../static/nopdf.jpg)
| HF300 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV694 | Pentode | | | ![](../static/nopdf.jpg)
| 12SG7Y 12SG7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV695 | Magnetron | | | ![](../static/nopdf.jpg)
| 4J42 700-B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV696 | Magnetron | | | ![](../static/nopdf.jpg)
| 4J42 700-C |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV698 | Pentode | 1940 | | ![](../static/nopdf.jpg)
| 12SJ7GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV699 | Magnetron | | | ![](../static/nopdf.jpg)
| 4J42 700-D |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV701 | Triode | | | ![](../static/nopdf.jpg)
| 892R ESA892 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV702 | Triode | | | ![](../static/nopdf.jpg)
| 830B 930B C830B GL830B HY51B T830B UE930B |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV704 | Pentode | | | ![](../static/nopdf.jpg)
| RK20A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV705 | Pentode | | | ![](../static/nopdf.jpg)
| 1D5GP CV1806 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV708 | Barretter | | | ![](../static/nopdf.jpg)
| 161 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV709 | Rectifier HW | | | ![](../static/nopdf.jpg)
| 3B24 72 CE220 CV812 RK72 RX232 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV710 | Triode | | | ![](../static/nopdf.jpg)
| 368A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV711 | Pentode | | | ![](../static/nopdf.jpg)
| 32E 32 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV712 | Pentode | | | ![](../static/nopdf.jpg)
| 38A 38 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV713 | TR Cell | | | ![](../static/nopdf.jpg)
| 1B27 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV714 | Klystron | | | ![](../static/nopdf.jpg)
| C6A ELC6A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV715 | Triode | | | ![](../static/nopdf.jpg)
| 6F5GT CV1910 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV719 | Magnetron | | | ![](../static/nopdf.jpg)
| 2J21 2J21A CV2778 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV720 | Klystron | | | ![](../static/nopdf.jpg)
| 723A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV722 | Magnetron | | | ![](../static/nopdf.jpg)
| 2J53 725A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV723 | Pentode | | | ![](../static/nopdf.jpg)
| 1619 GL1619 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV724 | RectifIer MV | | | ![](../static/nopdf.jpg)
| 816 VT-216 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV725 | | | | ![](../static/nopdf.jpg)
| 1B24 CV3548 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV726 | Rectifier | | | ![](../static/nopdf.jpg)
| 35Z3LT 35Z3 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV727 | Semiconductor Diode | | | ![](../static/nopdf.jpg)
| 1N21 CV367 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV728 | Pentode | | | ![](../static/nopdf.jpg)
| 1P6GT 1P6GT/G |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV730 | Triode | | | ![](../static/nopdf.jpg)
| 6A3 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV731 | Pentode | | | ![](../static/nopdf.jpg)
| 6F6GT |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV733 | Triode | | | ![](../static/nopdf.jpg)
| REL8D |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV734 | Triode | | | ![](../static/nopdf.jpg)
| 228A 4228A CV1450 F328A WE228A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV735 | Triode | | | ![](../static/nopdf.jpg)
| 845B 845 C845 GL845 NU845 R845 T845 UE945 UV845 WL845 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV737 | Cathode-Ray Tube | | | ![](../static/nopdf.jpg)
| 3AP1 906 CV602 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV738 | Diode | | | ![](../static/nopdf.jpg)
| 953 |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV742 | Thyratron | | | ![](../static/nopdf.jpg)
| 1267 5728 FG67 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV743 | Neon Indicator | | | ![](../static/nopdf.jpg)
| CV2976 GET2 NE2 VG11 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV744 | Neon Indicator | | | ![](../static/nopdf.jpg)
| GET4 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV745 | Triode | | | ![](../static/nopdf.jpg)
| CV941 HK24 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV746 | Strobotron | | | ![](../static/nopdf.jpg)
| 469P1 648P1 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV748 | Magnetron | | | ![](../static/nopdf.jpg)
| 725A CV722 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV749 | Semiconductor Diode | | | ![](../static/nopdf.jpg)
| 1N23A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV750 | Triode | | | ![](../static/nopdf.jpg)
| 01A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV751 | Triode | | | ![](../static/nopdf.jpg)
| HY75 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV754 | Pentode | | | ![](../static/nopdf.jpg)
| 1A4P |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV755 | Pentode | | | ![](../static/nopdf.jpg)
| IA5G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV756 | Pentode | | | ![](../static/nopdf.jpg)
| IA5GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV757 | Heptode | | | ![](../static/nopdf.jpg)
| 1A6 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV758 | Pentode | | | ![](../static/nopdf.jpg)
| 1B4P |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV760 | Heptode | | | ![](../static/nopdf.jpg)
| IB7GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV761 | Spark Gap | | | ![](../static/nopdf.jpg)
| 1B22 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV762 | Thyratron | | | ![](../static/nopdf.jpg)
| 1C21 R6160 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV763 | | | | ![](../static/nopdf.jpg)
| 1CA4 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV765 | Heptode | | | ![](../static/nopdf.jpg)
| ID7G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV766 | Pentode | | | ![](../static/nopdf.jpg)
| 1E5GP 1E5GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV767 | Pentode | | | ![](../static/nopdf.jpg)
| 1F4 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV768 | Pentode | | | ![](../static/nopdf.jpg)
| 1F5G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV769 | Double Diode Pentode | | | ![](../static/nopdf.jpg)
| 1F6 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV770 | Double Diode Pentode | | | ![](../static/nopdf.jpg)
| 1F7 IF7GV |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV771 | Pentode | | | ![](../static/nopdf.jpg)
| 1G5G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV772 | Double Triode | | | ![](../static/nopdf.jpg)
| 1G6G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV773 | Double Triode | | | ![](../static/nopdf.jpg)
| 1G6GT/G 1G6GT |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV776 | Triode | 1939 | | ![](../static/nopdf.jpg)
| 1L4B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV777 | Pentode | | | ![](../static/nopdf.jpg)
| 1LC5 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV779 | Diode Pentode | 1939 | | ![](../static/nopdf.jpg)
| 1LD5 1LD6 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV780 | Double Triode | | | ![](../static/nopdf.jpg)
| 1LH4 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV781 | Pentode | | | ![](../static/nopdf.jpg)
| 1LN5E 1LN5 |
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV786 | Beam Tetrode | | | ![](../static/nopdf.jpg)
| 1T5 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV787 | Heptode | | | ![](../static/nopdf.jpg)
| 2A7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV788 | Double Beam Tetrode | | B7A | ![](../static/pdflogo.gif)
| 832A C180 QQV04-15 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV791 | Double Diode Pentode | | | ![](../static/nopdf.jpg)
| 2B7 CV1837 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV792 | Triode | | | ![](../static/nopdf.jpg)
| 2C22 7193 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV793 | Thyratron | | | ![](../static/nopdf.jpg)
| 2C33 RX233 RX233A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV794 | Double Diode | | | ![](../static/nopdf.jpg)
| 2D2 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV795 | Double Diode | | | ![](../static/nopdf.jpg)
| 2D4A CV1170 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV796 | Double Diode | 1935 | | ![](../static/nopdf.jpg)
| 2D13C CV1300 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV798 | Pentode | | | ![](../static/nopdf.jpg)
| 2E22 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV800 | Magnetron | | | ![](../static/nopdf.jpg)
| 2J22 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV801 | Magnetron | | | ![](../static/nopdf.jpg)
| 2J54 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV803 | Rectifier | | | ![](../static/nopdf.jpg)
| 2V3 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV804 | Rectifier | | | ![](../static/nopdf.jpg)
| 2V3G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV805 | Rectifier | | | ![](../static/nopdf.jpg)
| 50Y6 50Y6GT |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV809 | Triode | | | ![](../static/nopdf.jpg)
| 3A/105B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV810 | Photocell | | | ![](../static/nopdf.jpg)
| 1P31 3AE CV3812 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV811 | Double Triode | | | ![](../static/nopdf.jpg)
| 1291 3B7 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV813 | Pentode | | | ![](../static/nopdf.jpg)
| 959 CV1794 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV815 | Pentode | | | ![](../static/nopdf.jpg)
| 3D6 3D6/1299 |
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV821 | Barretter | | | ![](../static/nopdf.jpg)
| 4A1 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV822 | Rectifier | | | ![](../static/nopdf.jpg)
| 4B24 EL3C |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV823 | Barretter | | | ![](../static/nopdf.jpg)
| 7A WE7A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV824 | Pentode | | | ![](../static/nopdf.jpg)
| 4E27 HK257B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV825 | Heptode | | | ![](../static/nopdf.jpg)
| 4SHA |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV828 | Pentode (Clear) | | | ![](../static/nopdf.jpg)
| 4TPB |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV829 | Pentode (Metalised) | | | ![](../static/nopdf.jpg)
| 4TPB |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV833 | Pentode | | | ![](../static/nopdf.jpg)
| 89Y 89 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV834 | Pentode | | | ![](../static/nopdf.jpg)
| 5B/300B |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV838 | Cathode-Ray Tube | | | ![](../static/nopdf.jpg)
| 5CP7 5CP7A CV3954 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV839 | Cathode-Ray Tube | | | ![](../static/nopdf.jpg)
| 5BP1 5GP1 CV601 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV840 | Barretter | | | ![](../static/nopdf.jpg)
| 5H4 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV842 | Rectifier FW | | | ![](../static/nopdf.jpg)
| 5W4G |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV844 | Triode | | | ![](../static/nopdf.jpg)
| 6AC5G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV845 | Triode | | | ![](../static/nopdf.jpg)
| 6AC5GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV846 | Pentode | | | ![](../static/nopdf.jpg)
| 6AC7 CV660 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV847 | Twin Tuning Indicator | | | ![](../static/nopdf.jpg)
| 6AF6G |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV851 | Triode | | | ![](../static/nopdf.jpg)
| 6B4G |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV855 | Triode | | | ![](../static/nopdf.jpg)
| 6C21 ZP527 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV856 | Double Diode Pentode | | | ![](../static/nopdf.jpg)
| 6G8G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV857 | | | | ![](../static/nopdf.jpg)
| 6H7 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV859 | Triode Heptode | 1938 | | ![](../static/nopdf.jpg)
| 6J8G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV860 | Triode | | | ![](../static/nopdf.jpg)
| 6K5G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV861 | Triode | | | ![](../static/nopdf.jpg)
| 6K5GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV862 | Triode | | | ![](../static/nopdf.jpg)
| 6L5G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV864 | Triode Pentode | | | ![](../static/nopdf.jpg)
| 6P7G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV865 | Pentode | | | ![](../static/nopdf.jpg)
| 6SD7GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV866 | Pentode | | | ![](../static/nopdf.jpg)
| 6SJ7Y 6SJ7 CV591 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV869 | Rectifier FW | | | ![](../static/nopdf.jpg)
| 6V5GT |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV871 | Rectifier | 1937 | | ![](../static/nopdf.jpg)
| 6Z5 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV872 | Double Triode | | | ![](../static/nopdf.jpg)
| 6Z7G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV873 | Rectifier | | | ![](../static/nopdf.jpg)
| 6ZY5G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV874 | Barretter | | | ![](../static/nopdf.jpg)
| 7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV875 | Double Triode | | | ![](../static/nopdf.jpg)
| 1642 2C21 RK33 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV876 | Double Diode | | | ![](../static/nopdf.jpg)
| 7A6 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV877 | Pentode | | | ![](../static/nopdf.jpg)
| 7A7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV878 | Octode | | | ![](../static/nopdf.jpg)
| 7A8 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV879 | Triode | | | ![](../static/nopdf.jpg)
| 7B4 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV880 | Pentode | | | ![](../static/nopdf.jpg)
| 7B5 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV881 | Pentode | | | ![](../static/nopdf.jpg)
| 7B5LT |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV883 | Heptode | 1939 | | ![](../static/nopdf.jpg)
| 7B8LM |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV884 | Cathode-Ray Tube | | | ![](../static/nopdf.jpg)
| 1813P7 7BP7 7BP7A CV3637 ZP468 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV885 | Pentode | | | ![](../static/nopdf.jpg)
| 7C5 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV886 | Pentode | | | ![](../static/nopdf.jpg)
| 7C5 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV888 | Triode Hexode | | | ![](../static/nopdf.jpg)
| 7D7 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV890 | | | | ![](../static/nopdf.jpg)
| 7E5 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV892 | Double Diode Pentode | | | ![](../static/nopdf.jpg)
| 7E7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV893 | Double Triode | 1940 | | ![](../static/nopdf.jpg)
| 7F7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV894 | Pentode | | | ![](../static/nopdf.jpg)
| 1232 7G7 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV897 | Triode Heptode | | | ![](../static/nopdf.jpg)
| 7J7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV898 | Double Triode | | | ![](../static/nopdf.jpg)
| 7N7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV899 | Heptode | | | ![](../static/nopdf.jpg)
| 7Q7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV900 | Double Diode Pentode | | | ![](../static/nopdf.jpg)
| 7R7 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV902 | Pentode | | | ![](../static/nopdf.jpg)
| 1282 7W7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV904 | Triode | | | ![](../static/nopdf.jpg)
| 892R CV701 F892R GL892R WL892R |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV906 | Triode | | | ![](../static/nopdf.jpg)
| 1602 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV907 | Triode | | | ![](../static/nopdf.jpg)
| 12A CV1774 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV909 | Pentode Rectifier HW | | | ![](../static/nopdf.jpg)
| 12A7 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV911 | Triode Pentode | | | ![](../static/nopdf.jpg)
| 12B8GT |
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV916 | Double Diode | | | ![](../static/nopdf.jpg)
| 12H6 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV918 | Pentode | | | ![](../static/nopdf.jpg)
| 12K7GT KTW74M |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV920 | Triode | 1940 | | ![](../static/nopdf.jpg)
| 12SF5GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV921 | Double Pentode | | | ![](../static/nopdf.jpg)
| 12SF7 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV923 | Pentode | 1939 | | ![](../static/nopdf.jpg)
| 12SJ7GT CV698 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV924 | Double Triode | | | ![](../static/nopdf.jpg)
| 12SL7GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV925 | Double Triode | | | ![](../static/nopdf.jpg)
| 12SN7GT B36 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV926 | Rectifier | | | ![](../static/nopdf.jpg)
| 12X825 4B35 WE327A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV927 | Rectifier | | | ![](../static/nopdf.jpg)
| 12Z3 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV928 | | | | ![](../static/nopdf.jpg)
| 38455 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV930 | Hi-mu Double Triode | 1949 | | ![](../static/nopdf.jpg)
| 14F7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV931 | Pentode | | | ![](../static/nopdf.jpg)
| 15 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV932 | Triode | | | ![](../static/nopdf.jpg)
| 2C40 446A CV687 CV2643 GL446A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV933 | Triode | | | ![](../static/nopdf.jpg)
| 15E 1SE 8023 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV934 | Rectifier HW | | | ![](../static/nopdf.jpg)
| 15R 4B30 8022 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV936 | Pentode | | | ![](../static/nopdf.jpg)
| 24 24A 24E |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV937 | Diode Pentode | | | ![](../static/nopdf.jpg)
| 25A7GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV938 | Triode | | | ![](../static/nopdf.jpg)
| 25AC5GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV939 | Pentode | | | ![](../static/nopdf.jpg)
| 25B6G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV940 | Triode Pentode | | | ![](../static/nopdf.jpg)
| 25B8GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV941 | Triode | | | ![](../static/nopdf.jpg)
| 25T 3C34 HK24 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV943 | Triode | | | ![](../static/nopdf.jpg)
| 26 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV944 | Triode | | | ![](../static/nopdf.jpg)
| 27 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV945 | Double Beam Tetrode | 1943 | | ![](../static/nopdf.jpg)
| 28D7 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV946 | Double Beam Tetrode | 1943 | | ![](../static/nopdf.jpg)
| 28D7GT/G |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV947 | Triode | | | ![](../static/nopdf.jpg)
| 31 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV948 | Diode Pentode | | | ![](../static/nopdf.jpg)
| 32L7GT |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV949 | Pentode | | | ![](../static/nopdf.jpg)
| 33 |
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV952 | Cathode-Ray Tube | | | ![](../static/nopdf.jpg)
| 4081 CV2749(O) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV977 | A pair of CV55's | | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV979 | Thermal Delay Switch | | B4 | ![](../static/pdflogo.gif)
| DLS10 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV980 | Spark Gap | | | ![](../static/nopdf.jpg)
| |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV981 | Neon Indicator | | | ![](../static/nopdf.jpg)
| |
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Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV982 | Neon Indicator | | | ![](../static/nopdf.jpg)
| 27A X962106 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV983 | Neon Indicator | | | ![](../static/nopdf.jpg)
| X961101 |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV984 | Indicator | | | ![](../static/nopdf.jpg)
| S2A |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV986 | Spark Gap | | | ![](../static/pdflogo.gif)
| 15A |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV988 | Neon Indicator | | | ![](../static/nopdf.jpg)
| X961101 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV990 | Triode | | | ![](../static/nopdf.jpg)
| |
|
|
|
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV995 | Pentode | | | ![](../static/nopdf.jpg)
| 6AJ5 |
|
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV997 | Triode | | | ![](../static/nopdf.jpg)
| 3092 VT15B |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV998 | Triode | | | ![](../static/nopdf.jpg)
| 2000T |
|
Type | Structure | Date | Base | PDF | Sensibly equivalent¶ to: |
CV999 | Triode | | | ![](../static/nopdf.jpg)
| 3C22 |
|