Electron Tube Data Sheets
Type: Begins with: 3B
| 3-3B | 3B-3R | 3RM(1001-1092) |
|---|
| Electron tube Type | Brand | System | Data sheet |
|---|---|---|---|
| 3B2 | Sylvania | R | 3B2.pdf (144745 bytes) |
| 3B21 | ElectronsInc | 3B21.pdf (41633 bytes) | |
| 3B22 (= EL1C) | Electrons Inc | rr° | EL1C.pdf (97644 bytes) |
| 3B22 | ElectronsInc | rr° | 3B22.pdf (35314 bytes) |
| 3B22 | EEV | rr° | 3B22.pdf (77734 bytes) |
| 3B23 | Raytheon | R | 3B23.pdf (71517 bytes) |
| 3B24W | EEV | R | 3B24W.pdf (76648 bytes) |
| 3B24W (= RK3B24W) | Raytheon | R | 3B24W.pdf (104658 bytes) |
| 3B24W | EEV | R | 3B24W.pdf (148726 bytes) |
| 3B24WA | United-Electronics | R | 3B24WA.pdf (2451823 bytes) |
| 3B24WA | Raytheon | R | 3B24WA.pdf (129470 bytes) |
| 3B25 | RCA (HB3) | R° | 3B25.pdf (94971 bytes) |
| 3B26 (= RK3B26) | Raytheon | R | 3B26.pdf (115110 bytes) |
| 3B27 | ElectronicEnterprises | R | 3B27.pdf (46052 bytes) |
| 3B28 | RCA (HB3) | R° | 3B28.pdf (119773 bytes) |
| 3B28 (= 2G/402A) | STC | R° | 2G-402A.pdf (97372 bytes) |
| 3B28 | Tung-Sol | R° | 3B28.pdf (179539 bytes) |
| 3B28 | EEV | R° | 3B28.pdf (83014 bytes) |
| 3B29 | United-Electronics | R | 3B24WA.pdf (2451823 bytes) |
| 3B29 (= RK3B29) | Raytheon | R | 3B29.pdf (217194 bytes) |
| 3B4 | Mazda-Belvu | p~ | 3B4.pdf (177090 bytes) (fr) |
| 3B4 | Hytron | p~ | 3B4.pdf (69961 bytes) |
| 3B5GT | Tung-Sol | P | 3B5GT.pdf (42940 bytes) |
| 3B7 | Tung-Sol | tt | 3B7.pdf (182209 bytes) |
| 3BA6 | RCA (HB3) | p | 3AU6.pdf (52126 bytes) |
| 3BA6 | General Electric | p | 6BA6.pdf (403442 bytes) |
| 3BA6 | Tung-Sol | p | 3BA6.pdf (242564 bytes) |
| 3BAP7 (= CK3BAP7) | Raytheon | CRX | 3BAP7.pdf (307572 bytes) |
| 3BC5 | RCA (HB3) | p | 3BC5.pdf (79242 bytes) |
| 3BC5 | Sylvania | p | 6BC5.pdf (198584 bytes) |
| 3BC5 | Tung-Sol | p | 3BC5.pdf (262382 bytes) |
| 3BC5 | Sylvania | p | 6BC5.pdf (612407 bytes) |
| 3BC5 | RCA (RC30) | p | 6BC4.pdf (510539 bytes) |
| 3BCP7 (= CK3BCP7) | Raytheon | CRX | 3BCP7.pdf (285980 bytes) |
| 3BDP1 | Dumont | 3BDP1.pdf (104403 bytes) | |
| 3BDP11 | Dumont | 3BDP1.pdf (104403 bytes) | |
| 3BDP2 | Dumont | 3BDP1.pdf (104403 bytes) | |
| 3BDP7 | Dumont | 3BDP1.pdf (104403 bytes) | |
| 3BE6 | General Electric | H | 6BE6.pdf (521410 bytes) |
| 3BE6 | Tung-Sol | H | 3BE6.pdf (258252 bytes) |
| 3BEP1 | Sylvania | CRO | 3BEP1.pdf (214581 bytes) |
| 3BFP1 | Dumont | 3BFP1.pdf (116020 bytes) | |
| 3BFP11 | Dumont | 3BFP1.pdf (116020 bytes) | |
| 3BFP2 | Dumont | 3BFP1.pdf (116020 bytes) | |
| 3BFP7 | Dumont | 3BFP1.pdf (116020 bytes) | |
| 3BGP1 | Sylvania | CRO | 3BGP1.pdf (241743 bytes) |
| 3BGP1 | Sylvania | CRO | 3BGP1.pdf (241743 bytes) |
| 3BGP11 | Sylvania | CRO | 3BGP1.pdf (241743 bytes) |
| 3BGP7 | Sylvania | CRO | 3BGP1.pdf (241743 bytes) |
| 3BH2 | Amperex | R | 3BH2.pdf (78846 bytes) |
| 3BHP1 | Toshiba | 3BHP1.pdf (230712 bytes) | |
| 3BHP11 | Toshiba | 3BHP1.pdf (230712 bytes) | |
| 3BHP2 | Toshiba | 3BHP1.pdf (230712 bytes) | |
| 3BHP4 | Toshiba | 3BHP1.pdf (230712 bytes) | |
| 3BHP7 | Toshiba | 3BHP1.pdf (230712 bytes) | |
| 3BJP4 | Toshiba | 3BJP4.pdf (117600 bytes) | |
| 3BMP1 | Sylvania | CRO | 3BMP1.pdf (232908 bytes) |
| 3BMP11 | Sylvania | CRO | 3BMP1.pdf (232908 bytes) |
| 3BMP12 | Sylvania | CRO | 3BMP1.pdf (232908 bytes) |
| 3BMP2 | Sylvania | CRO | 3BMP1.pdf (232908 bytes) |
| 3BMP7 | Sylvania | CRO | 3BMP1.pdf (232908 bytes) |
| 3BN2A | General Electric | R | 3BN2A.pdf (334804 bytes) |
| 3BN4 | RCA (HB3) | t | 3BC5.pdf (79242 bytes) |
| 3BN4 | General Electric | t | 6BN4.pdf (351408 bytes) |
| 3BN4A | RCA (HB3) | t | 3AU6.pdf (52126 bytes) |
| 3BN4A | Tung-Sol | t | 3BN4A.pdf (68783 bytes) |
| 3BN4A | RCA (RC30) | t | 6BK7B.pdf (267906 bytes) |
| 3BN6 | RCA (HB3) | p | 3AU6.pdf (52126 bytes) |
| 3BN6 | RCA (HB3) | p | 3BC5.pdf (79242 bytes) |
| 3BN6 | General Electric | p | 6BN6.pdf (506336 bytes) |
| 3BN6 | Tung-Sol | p | 3BN6.pdf (248100 bytes) |
| 3BN6 | RCA (RC30) | p | 6BK7B.pdf (267906 bytes) |
| 3BNP1 | Telefunken | CRO | 3BNP1.pdf (128241 bytes) |
| 3BP1 | Tung-Sol | CRO | 3BP1.pdf (96276 bytes) |
| 3BP1A | RCA (HB3) | CRO | 3BP1A.pdf (226126 bytes) |
| 3BP1A | Sylvania | CRO | 3BP1A.pdf (142822 bytes) |
| 3BP1A | Sylvania | CRO | 3BP1A.pdf (138603 bytes) |
| 3BQP1 | Dumont | 3BQP1.pdf (105372 bytes) | |
| 3BQP11 | Dumont | 3BQP1.pdf (105372 bytes) | |
| 3BQP2 | Dumont | 3BQP1.pdf (105372 bytes) | |
| 3BQP5 | Dumont | 3BQP1.pdf (105372 bytes) | |
| 3BQP7 | Dumont | 3BQP1.pdf (105372 bytes) | |
| 3BRP1 | Dumont | 3BRP1.pdf (150694 bytes) | |
| 3BRP11 | Dumont | 3BRP1.pdf (150694 bytes) | |
| 3BRP2 | Dumont | 3BRP1.pdf (150694 bytes) | |
| 3BRP7 | Dumont | 3BRP1.pdf (150694 bytes) | |
| 3BS2A | RCA (RC30) | R | 3AT2B.pdf (206597 bytes) |
| 3BT2 | RCA (RC30) | R | 3AT2B.pdf (206597 bytes) |
| 3BU8 | RCA (HB3) | pp | 3AU6.pdf (52126 bytes) |
| 3BU8 | RCA (HB3) | pp | 3BC5.pdf (79242 bytes) |
| 3BU8 | General Electric | pp | 6BU8.pdf (925412 bytes) |
| 3BU8 | Tung-Sol | pp | 3BU8.pdf (494536 bytes) |
| 3BU8 | RCA (RC30) | pp | 6BN11.pdf (549900 bytes) |
| 3BU8A | CanadianGeneralElectric | 3BU8A.pdf (110289 bytes) | |
| 3BVP11 | Telefunken | CRO | 3BVP2.pdf (136583 bytes) |
| 3BVP2 | Telefunken | CRO | 3BVP2.pdf (136583 bytes) |
| 3BVP31 | Telefunken | CRO | 3BVP2.pdf (136583 bytes) |
| 3BVP7 | Telefunken | CRO | 3BVP2.pdf (136583 bytes) |
| 3BW2 | RCA (HB3) | R | 3BW2.pdf (163519 bytes) |
| 3BW2 | General Electric | R | 3BW2.pdf (356085 bytes) |
| 3BW2 | RCA (RC30) | R | 3AT2B.pdf (206597 bytes) |
| 3BWP1 | Matsushita | 3BWP1.pdf (97743 bytes) | |
| 3BX6 | Tung-Sol | p | 3BX6.pdf (74073 bytes) |
| 3BY6 | RCA (HB3) | H | 3BC5.pdf (79242 bytes) |
| 3BY6 | RCA (HB3) | H | 3BY6.pdf (26546 bytes) |
| 3BY6 | General Electric | H | 6BY6.pdf (611130 bytes) |
| 3BY6 | Tung-Sol | H | 3BY6.pdf (263260 bytes) |
| 3BY7 | Rogers | p? | 3BY7.pdf (58439 bytes) |
| 3BYP11 | Amperex | CRO | 3BYP2.pdf (107565 bytes) |
| 3BYP2 | Amperex | CRO | 3BYP2.pdf (107565 bytes) |
| 3BYP31 | Amperex | CRO | 3BYP2.pdf (107565 bytes) |
| 3BYP7 | Amperex | CRO | 3BYP2.pdf (107565 bytes) |
| 3BZ6 | RCA (HB3) | p | 3BC5.pdf (79242 bytes) |
| 3BZ6 | RCA (HB3) | p | 3BY6.pdf (26546 bytes) |
| 3BZ6 | General Electric | p | 6BZ6.pdf (559425 bytes) |
| 3BZ6 | Tung-Sol | p | 3BZ6.pdf (256686 bytes) |
| 3BZ6 | RCA (RC30) | p | 6BY6.pdf (790979 bytes) |
| 3C/150A | STC | T~ | 3C150A.pdf (163680 bytes) |
| 3C/150A | STC | T~ | 3C-150A.pdf (195609 bytes) |
| 3C/270A | STC | T~ | 3C-270A.pdf (301347 bytes) |
| 3C/350E | STC | T~ | 3C-350E.pdf (204315 bytes) |
| 3C/402E (= 833A) | ITT/STC | T~ | 833A.pdf (305186 bytes) |
| 3C/800E | ITT/STC | T~ | 3C-800E.pdf (268928 bytes) |
| 3C18P | Soviet | R | 3C18P.pdf (146772 bytes) |
| 3C2 | Sylvania | R | 3C2.pdf (179174 bytes) |
| 3C23 | RCA (HB3) | THY | 3C23.pdf (113758 bytes) |
| 3C23 | Ferranti | THY | 3C23.pdf (117290 bytes) |
| 3C23 (= NL3C23) | National Electronics | THY | NL3C23.pdf (335280 bytes) |
| 3C23 | Tung-Sol | THY | 3C23.pdf (254932 bytes) |
| 3C23 (= GL3C23) | General Electric | THY | GL3C23.pdf (584840 bytes) |
| 3C24 | EEV | T~ | 3C24.pdf (128729 bytes) |
| 3C24 | Eimac | T~ | 3C24.pdf (416165 bytes) |
| 3C24 | Eimac | T~ | 3C24.pdf (967842 bytes) |
| 3C24 | LewisElectronics | T~ | 3C28.pdf (179021 bytes) |
| 3C27B | NU | 3C27B.pdf (48471 bytes) | |
| 3C28 | LewisElectronics | T~ | 3C28.pdf (179021 bytes) |
| 3C30 | Hytron | 3C30.pdf (32223 bytes) | |
| 3C33 | RCA (HB3) | TT~ | 3C33.pdf (206397 bytes) |
| 3C34 | Heintz&Kaufmann | T~ | 3C28.pdf (179021 bytes) |
| 3C34 | Heintz&Kaufmann | T~ | 3C34.pdf (108848 bytes) |
| 3C36 | NU | T~ | 3C36.pdf (162683 bytes) |
| 3C37 | NU | T~ | 3C37.pdf (137866 bytes) |
| 3C4 | Philips | P | 3C4.pdf (242054 bytes) |
| 3C45 | Philips | THY | 3C45.pdf (153868 bytes) |
| 3C45 | RCA (HB3) | THY | 3C45.pdf (170845 bytes) |
| 3C45 (= 6130) | RCA (HB3) | THY | 6130.pdf (170864 bytes) |
| 3C45 | ITT | THY | 3C45.pdf (197097 bytes) |
| 3C45 (= 1G45P) | Toshiba | THY | 1G45P_3C45_Toshiba.pdf (1023721 bytes) |
| 3C45W | ITT | THY | 3C45W.pdf (149208 bytes) |
| 3C5GT | Hytron | P | 3C5GT.pdf (46073 bytes) |
| 3C6 | NU | tt | 3C6.pdf (77293 bytes) |
| 3CA3A | RCA (RC30) | R | 3AT2B.pdf (206597 bytes) |
| 3CB6 | RCA (HB3) | p | 3BY6.pdf (26546 bytes) |
| 3CB6 | RCA (HB3) | p | 3CB6.pdf (138996 bytes) |
| 3CB6 | Miniwatt | p | 3CB6.pdf (93071 bytes) (pt) |
| 3CB6 | Tung-Sol | p | 3CB6.pdf (144509 bytes) |
| 3CB6 | General Electric | p | 3CB6.pdf (85873 bytes) |
| 3CB6 | RCA (RC30) | p | 6BY6.pdf (790979 bytes) |
| 3CE5 | General Electric | p | 6CE5.pdf (464866 bytes) |
| 3CE5 | Tung-Sol | p | 3CE5.pdf (289111 bytes) |
| 3CE5 | RCA (RC30) | p | 6BC4.pdf (510539 bytes) |
| 3CF6 (= 3CB6) | RCA (HB3) | p | 3BY6.pdf (26546 bytes) |
| 3CF6 | RCA (HB3) | p | 3CB6.pdf (138996 bytes) |
| 3CF6 | General Electric | p | 6CF6.pdf (494418 bytes) |
| 3CF6 | RCA (RC30) | p | 6BY6.pdf (790979 bytes) |
| 3CN3B | General Electric | R | 3CN3B.pdf (353744 bytes) |
| 3CN3B | RCA (RC30) | R | 3CN3B.pdf (144237 bytes) |
| 3CP1S1 | GovernmentConfidential | 3CP1-S1.pdf (143933 bytes) | |
| 3CPN10A5 (= ML7815) | Machlett Laboratories | T~ | 7815.pdf (1209236 bytes) |
| 3CPN10A5 (= 7815) | Eimac | T~ | 7815.pdf (1063562 bytes) |
| 3CPX100A5 (= 7815R) | Eimac | T~ | 7815R.pdf (1120814 bytes) |
| 3CPX800A7 | Svetlana | T~ | 3CPX800A7.pdf (52455 bytes) |
| 3CS6 | RCA (HB3) | H | 3CB6.pdf (138996 bytes) |
| 3CS6 | RCA (HB3) | H | 3CS6.pdf (13164 bytes) |
| 3CS6 | Tung-Sol | H | 3CS6.pdf (310511 bytes) |
| 3CS6 | General Electric | H | 3CS6.pdf (69406 bytes) |
| 3CS6 | RCA (RC30) | H | 6CS6.pdf (457275 bytes) |
| 3CU3A | RCA (HB3) | R | 3CU3A.pdf (150887 bytes) |
| 3CU3A | RCA (RC30) | R | 3CN3B.pdf (144237 bytes) |
| 3CV1500A7 | Eimac | T~ | 3CV1500A7.pdf (937349 bytes) |
| 3CV30000A3 | Eimac | T~ | 3CV30000A3.pdf (1017774 bytes) |
| 3CV30000H3 | Eimac | T~ | 3CV30000H3.pdf (1040969 bytes) |
| 3CW10000H3 | Eimac | T~ | 3CW10000H3.pdf (776304 bytes) |
| 3CW20000A1 | Eimac | T~ | 3CW20000A1.pdf (1083851 bytes) |
| 3CW20000A3 | Eimac | T~ | 3CW20000A3.pdf (1229594 bytes) |
| 3CW20000A7 | Eimac | T~ | 3CW20000A7.pdf (980972 bytes) |
| 3CW20000A7 | Svetlana | T~ | 3CW20000A7.pdf (103878 bytes) |
| 3CW20000H3 | Eimac | T~ | 3CW20000H3.pdf (1397149 bytes) |
| 3CW20000H3 | Svetlana | T~ | 3CW20000H3.pdf (101750 bytes) |
| 3CW20000H7 | Eimac | T~ | 3CW20000H7.pdf (1451239 bytes) |
| 3CW20000H7 | Svetlana | T~ | 3CW20000H7.pdf (68370 bytes) |
| 3CW25000A3 | Eimac | T~ | 3CW25000A3.pdf (1436251 bytes) |
| 3CW30000H3 | Eimac | T~ | 3CW30000H3.pdf (1338600 bytes) |
| 3CW30000H3 | Svetlana | T~ | 3CW30000H3.pdf (134034 bytes) |
| 3CW30000H7 | Eimac | T~ | 3CW30000H7.pdf (1774829 bytes) |
| 3CW40000H3 | Eimac | T~ | 3CW40000H3.pdf (1254478 bytes) |
| 3CW50000C (= 8350) | Eimac | T~ | 8350.pdf (1374642 bytes) |
| 3CW5000A1 (= 8240) | Eimac | T~ | 8240_2.pdf (1097190 bytes) |
| 3CW5000A3 (= 8242) | Eimac | T~ | 8242_2.pdf (1091424 bytes) |
| 3CW5000F1 (= 8241) | Eimac | T~ | 8240_2.pdf (1097190 bytes) |
| 3CW5000F3 (= 8243) | Eimac | T~ | 8242_2.pdf (1091424 bytes) |
| 3CW5000H3 | Eimac | T~ | 3CW5000H3.pdf (972869 bytes) |
| 3CX10000A1 (= 8158) | Eimac | T~ | 8158.pdf (1185694 bytes) |
| 3CX10000A3 | Eimac | T~ | 3CX10000A3.pdf (475473 bytes) |
| 3CX10000A3 | Eimac | T~ | 3CX10000A3.pdf (921942 bytes) |
| 3CX10000A3 (= 8159) | Eimac | T~ | 8159.pdf (1068913 bytes) |
| 3CX10000A3 | Svetlana | T~ | 3CX10000A3.pdf (109432 bytes) |
| 3CX10000A7 (= RS2015CL) | Siemens | T~ | RS2015CL.pdf (128867 bytes) |
| 3CX10000A7 | Eimac | T~ | 3CX10000A7.pdf (403767 bytes) |
| 3CX10000A7 (= 8160) | Eimac | T~ | 8160.pdf (1172998 bytes) |
| 3CX10000A7 | Svetlana | T~ | 3CX10000A7.pdf (435671 bytes) |
| 3CX10000H3 | Eimac | T~ | 3CX10000H3.pdf (826453 bytes) |
| 3CX10000H3 | Svetlana | T~ | 3CX10000H3.pdf (157108 bytes) |
| 3CX10000U7 | Eimac | T~ | 3CX10000U7.pdf (1921545 bytes) |
| 3CX1000A7 (= 8283) | Eimac | T~ | 8283.pdf (971895 bytes) |
| 3CX100A5 (= ML7289) | Machlett Laboratories | T~ | 7289.pdf (788451 bytes) |
| 3CX100A5 (= 7289) | Eimac | T~ | 7289.pdf (1077256 bytes) |
| 3CX100A5 (= 7289) | Eimac | T~ | 7289.pdf (1139733 bytes) |
| 3CX100A5 (= 7289) | Eimac | T~ | 7289_2.pdf (1462958 bytes) |
| 3CX100A5 | General Electric | T~ | 3CX100A5.pdf (544261 bytes) |
| 3CX100F5 (= 8250) | Eimac | T~ | 7289.pdf (1139733 bytes) |
| 3CX15000A3 | Eimac | T~ | 3CX15000A3.pdf (1114513 bytes) |
| 3CX15000A3 | Svetlana | T~ | 3CX15000A3.pdf (206948 bytes) |
| 3CX15000A7 | Eimac | T~ | 3CX15000A7.pdf (993793 bytes) |
| 3CX15000H3 | Eimac | T~ | 3CX15000H3.pdf (733127 bytes) |
| 3CX15000H3 | Svetlana | T~ | 3CX15000H3.pdf (165376 bytes) |
| 3CX1500A7 (= 8877) | Eimac | T~ | 8877.pdf (1139038 bytes) |
| 3CX20000A3 | Eimac | T~ | 3CX20000A3.pdf (1159932 bytes) |
| 3CX20000A7 | Eimac | T~ | 3CX20000A7.pdf (1063669 bytes) |
| 3CX20000H3 | Eimac | T~ | 3CX20000H3.pdf (1180670 bytes) |
| 3CX2500A3 (= 8161) | Eimac | T~ | 8161.pdf (2210644 bytes) |
| 3CX2500F3 (= 8251) | Eimac | T~ | 8251.pdf (2322735 bytes) |
| 3CX2500H3 | Eimac | T~ | 3CX2500H3.pdf (1606143 bytes) |
| 3CX2500H3 | Svetlana | T~ | 3CX2500H3.pdf (261763 bytes) |
| 3CX3000A1 (= 8238) | Eimac | T~ | 8238_2.pdf (787256 bytes) |
| 3CX3000A7 | Eimac | T~ | 3CX3000A7.pdf (1420909 bytes) |
| 3CX3000A7 | Svetlana | T~ | 3CX3000A7.pdf (442780 bytes) |
| 3CX3000F1 (= 8239) | Eimac | T~ | 8239_2.pdf (1121292 bytes) |
| 3CX3000F7 | Eimac | T~ | 3CX3000A7.pdf (1420909 bytes) |
| 3CX3000F7 | Svetlana | T~ | 3CX3000F7-8162.pdf (265766 bytes) |
| 3CX300A1 | Svetlana | T | 3CX300A1.pdf (96733 bytes) |
| 3CX300F1 (= 8239) | Eimac | 8239.pdf (190806 bytes) | |
| 3CX400A7 | Svetlana | T~ | 3CX400A7.pdf (54486 bytes) |
| 3CX400U7 | Eimac | T~ | 3CX400U7.pdf (1247518 bytes) |
| 3CX4500F3 | Svetlana | T~ | 3CX4500F3spec.pdf (69715 bytes) |
| 3CX5000A7 | Eimac | T~ | 3CX5000A7.pdf (1702194 bytes) |
| 3CX5000H3 | Eimac | T~ | 3CX5000H3.pdf (1171184 bytes) |
| 3CX6000A7 | Svetlana | T~ | 3CX6000A7.pdf (341474 bytes) |
| 3CX6000H3 | Svetlana | T~ | 3CX6000H3spec.pdf (50493 bytes) |
| 3CX800A7 | Eimac | T~ | 3CX800A7.pdf (2194314 bytes) |
| 3CX800A7 | Svetlana | T~ | 3CX800A7.pdf (52277 bytes) |
| 3CY3 | RCA (RC30) | R | 3DB3.pdf (68035 bytes) |
| 3CY5 | RCA (HB3) | q | 3CB6.pdf (138996 bytes) |
| 3CY5 | RCA (HB3) | q | 3CY5.pdf (12804 bytes) |
| 3CY5 | Tung-Sol | q | 3CY5.pdf (88944 bytes) |
| 3CY5 | RCA (RC30) | q | 6CS6.pdf (457275 bytes) |
| 3CZ3 | RCA (HB3) | R | 3CZ3.pdf (96766 bytes) |
| 3CZ3A | RCA (RC30) | R | 3CN3B.pdf (144237 bytes) |
| 3D21 | Hytron | 3D21.pdf (123713 bytes) | |
| 3D21A | Brimar | P | 3D21A.pdf (134648 bytes) |
| 3D21A | CBS-Hytron | P | 3D21A-B.pdf (67813 bytes) |
| 3D21B | CBS-Hytron | 3D21A-B.pdf (67813 bytes) | |
| 3D21WB | Tung-Sol | P | 3D21WB.pdf (464458 bytes) |
| 3D22 | RCA (HB3) | THY | 3D22.pdf (210217 bytes) |
| 3D22 (= 4G/401A) | STC | THY | 4G-401A.pdf (290435 bytes) |
| 3D22A | RCA (HB3) | THY | 3D22A.pdf (368688 bytes) |
| 3D23 | LewisElectronics | P~ | 3D23.pdf (95512 bytes) |
| 3D24 | Sylvania | 3D24.pdf (321237 bytes) | |
| 3D6 | FIVRE | P | 3D6.pdf (214001 bytes) (it) |
| 3D6 | Tung-Sol | P | 3D6.pdf (210689 bytes) |
| 3D6 | Brimar | P | 3D6.pdf (53028 bytes) |
| 3DA3 | General Electric | R | 3DA3.pdf (367940 bytes) |
| 3DB3 | RCA (HB3) | R | 3DB3.pdf (155460 bytes) |
| 3DB3 | General Electric | R | 3DB3.pdf (347642 bytes) |
| 3DB3 | RCA (RC30) | R | 3DB3.pdf (68035 bytes) |
| 3DC3 | RCA (RC30) | R | 3DB3.pdf (68035 bytes) |
| 3DF3 | RCA (HB3) | R | 3DF3.pdf (153353 bytes) |
| 3DF3 | General Electric | R | 3DF3.pdf (353821 bytes) |
| 3DF3 | RCA (RC30) | R | 3DF3.pdf (234128 bytes) |
| 3DF3A | RCA (RC30) | R | 3DF3.pdf (234128 bytes) |
| 3DG4 | RCA (HB3) | rr | 3DG4.pdf (222305 bytes) |
| 3DG4 | General Electric | rr | 3DG4.pdf (469847 bytes) |
| 3DG4 | Tung-Sol | rr | 3DG4.pdf (254234 bytes) |
| 3DG4 | RCA (RC30) | rr | 3DF3.pdf (234128 bytes) |
| 3DH3 | General Electric | R | 3DH3.pdf (333899 bytes) |
| 3DH3 | RCA (RC30) | R | 3DF3.pdf (234128 bytes) |
| 3DJ3 | RCA (HB3) | R | 3DJ3.pdf (157522 bytes) |
| 3DJ3 | General Electric | R | 3DJ3.pdf (359614 bytes) |
| 3DJ3 | RCA (RC30) | R | 3DF3.pdf (234128 bytes) |
| 3DK6 | RCA (HB3) | p | 3CB6.pdf (138996 bytes) |
| 3DK6 | RCA (HB3) | p | 3DK6.pdf (59716 bytes) |
| 3DK6 | Tung-Sol | p | 3DK6.pdf (202515 bytes) |
| 3DK6 | General Electric | p | 3DK6.pdf (121241 bytes) |
| 3DK6 | RCA (RC30) | p | 6DE4.pdf (380118 bytes) |
| 3DP1A | RCA | 3DP1A.pdf (290360 bytes) | |
| 3DP1S1 | GovernmentConfidential | 3DP1-S1.pdf (145288 bytes) | |
| 3DP1S2 | RCA | 3DP1S2A.pdf (21476 bytes) | |
| 3DR3 | General Electric | R | 3DR3.pdf (354488 bytes) |
| 3DS3 | General Electric | R | 3DS3.pdf (354378 bytes) |
| 3DT6 | RCA (HB3) | p | 3CB6.pdf (138996 bytes) |
| 3DT6 | General Electric | p | 6DT6.pdf (756472 bytes) |
| 3DT6 | Tung-Sol | p | 3DT6.pdf (364950 bytes) |
| 3DT6 | General Electric | p | 3DK6.pdf (121241 bytes) |
| 3DT6A | RCA (HB3) | p | 3DK6.pdf (59716 bytes) |
| 3DT6A | RCA (HB3) | p | 3DT6A.pdf (15871 bytes) |
| 3DT6A | RCA (RC30) | p | 6DT6A.pdf (194009 bytes) |
| 3DX4 | Westinghouse | 2DX4.pdf (45066 bytes) | |
| 3DY4 | Sylvania | 6DY4.pdf (98265 bytes) | |
| 3DY4A | Sylvania | 6DY4A.pdf (91177 bytes) | |
| 3DZ4 | RCA (HB3) | t | 3DK6.pdf (59716 bytes) |
| 3DZ4 | Tung-Sol | t | 3DZ4.pdf (61205 bytes) |
| 3DZ4 | General Electric | t | 3DK6.pdf (121241 bytes) |
| 3DZ4 | RCA (RC30) | t | 6AB4.pdf (283760 bytes) |
| 3E22 | RCA (HB3) | PP~ | 3E22.pdf (147744 bytes) |
| 3E29 | RCA (HB3) | PP~ | 3E29.pdf (471886 bytes) |
| 3E5 | Tung-Sol | P | 3E5.pdf (56704 bytes) |
| 3E5 | Sylvania | P | 3E5.pdf (37137 bytes) |
| 3E6 | Tung-Sol | p | 3E6.pdf (123030 bytes) |
| 3EA5 | RCA (HB3) | q | 3DK6.pdf (59716 bytes) |
| 3EA5 | Tung-Sol | q | 3EA5.pdf (84585 bytes) |
| 3EB1 | Cintel | CRO | 3EB1.pdf (98799 bytes) |
| 3EB3P | Cintel | CRO | 3EB3P.pdf (98515 bytes) |
| 3ED1 | Cintel | CRO | 3ED1.pdf (101709 bytes) |
| 3ED2 | Cintel | CRO | 3ED2.pdf (94888 bytes) |
| 3ED3P | Cintel | CRO | 3ED3P.pdf (99647 bytes) |
| 3EG1 | Cintel | CRO | 3EG1.pdf (102661 bytes) |
| 3EG3P | Cintel | CRO | 3EG3P.pdf (96377 bytes) |
| 3EH7 | Amperex | p | 3EH7.pdf (182083 bytes) |
| 3EH7 | RCA (HB3) | p | 3DK6.pdf (59716 bytes) |
| 3EH7 (= XF183) | Miniwatt | p | XF183.pdf (148999 bytes) (pt) |
| 3EH7 | Sylvania | p | 6EH7.pdf (115239 bytes) |
| 3EH7 | Tung-Sol | p | 3EH7.pdf (152422 bytes) |
| 3EH7 | RCA (RC30) | p | 6EA8.pdf (574278 bytes) |
| 3EJ7 | Amperex | p | 3EJ7.pdf (163881 bytes) |
| 3EJ7 | RCA (HB3) | p | 3EJ7.pdf (43282 bytes) |
| 3EJ7 (= XF184) | Miniwatt | p | XF184.pdf (98123 bytes) (pt) |
| 3EJ7 | Sylvania | p | 6EJ7.pdf (90038 bytes) |
| 3EJ7 | Tung-Sol | p | 3EJ7.pdf (231124 bytes) |
| 3EJ7 | RCA (RC30) | p | 6EA8.pdf (574278 bytes) |
| 3EO1 | Cintel | CRO | 3EO1.pdf (102005 bytes) |
| 3EO3P | Cintel | CRO | 3EO3P.pdf (98291 bytes) |
| 3ER5 | RCA (HB3) | t | 3EJ7.pdf (43282 bytes) |
| 3ER5 | Sylvania | t | 6ER5.pdf (113704 bytes) |
| 3ER5 | Tung-Sol | t | 3ER5.pdf (51989 bytes) |
| 3ER5 | RCA (RC30) | t | 6ER5.pdf (639435 bytes) |
| 3ES5 | Sylvania | t | 6ES5.pdf (58716 bytes) |
| 3ES5 | Tung-Sol | t | 3ES5.pdf (75232 bytes) |
| 3EV5 | Sylvania | q | 6EV5.pdf (122976 bytes) |
| 3EV5 | Tung-Sol | q | 3EV5.pdf (190430 bytes) |
| 3EW1 | Cintel | CRO | 3EW1.pdf (100941 bytes) |
| 3EY1 | Cintel | CRO | 3EY1.pdf (99206 bytes) |
| 3EY3P | Cintel | CRO | 3EY3P.pdf (99793 bytes) |
| 3FH5 | RCA (HB3) | t | 3EJ7.pdf (43282 bytes) |
| 3FH5 | Tung-Sol | t | 3FH5.pdf (79301 bytes) |
| 3FP7 | GovernmentRestricted | 3FP7.pdf (127855 bytes) | |
| 3FP7A | RCA | 3FP7A.pdf (295945 bytes) | |
| 3FQ5 | Tung-Sol | t | 3FQ5.pdf (81685 bytes) |
| 3FQ5A | Tung-Sol | t | 3FQ5A.pdf (78839 bytes) |
| 3FS5 | RCA (HB3) | h | 3EJ7.pdf (43282 bytes) |
| 3FS5 | General Electric | h | 3DK6.pdf (121241 bytes) |
| 3FS5 | RCA (RC30) | h | 6FQ7.pdf (132542 bytes) |
| 3FW7 | Toshiba | 3FW7.pdf (174425 bytes) | |
| 3FX7 | Toshiba | 3FX7.pdf (237926 bytes) | |
| 3FY5 | Sylvania | t | 6FY5.pdf (64993 bytes) |
| 3FY5 | Tung-Sol | t | 3FY5.pdf (49932 bytes) |
| 3G/501A | STC | THY | 3G-501A.pdf (276423 bytes) |
| 3G49P | Toshiba | THY | 3G49P_5949_Toshiba.pdf (1353715 bytes) |
| 3GK5 | RCA (HB3) | t | 3EJ7.pdf (43282 bytes) |
| 3GK5 | Sylvania | t | 6GK5.pdf (98046 bytes) |
| 3GK5 | Tung-Sol | t | 3GK5.pdf (57967 bytes) |
| 3GK5 | General Electric | t | 3GK5.pdf (119627 bytes) |
| 3GK5 | RCA (RC30) | t | 6GK5.pdf (508126 bytes) |
| 3GP1 | Dumont | CRO | 3GP1.pdf (88819 bytes) |
| 3GP11A | Du Mont | CRO | 3GP1A.pdf (155893 bytes) |
| 3GP1A | Du Mont | CRO | 3GP1A.pdf (155893 bytes) |
| 3GP4 | Dumont | 3GP1.pdf (88819 bytes) | |
| 3GP5 | Dumont | 3GP1.pdf (88819 bytes) | |
| 3GS8 (= 3BU8) | RCA (HB3) | pp | 3AU6.pdf (52126 bytes) |
| 3GS8 | RCA (HB3) | pp | 3GS8.pdf (50751 bytes) |
| 3GS8 | Sylvania | pp | 6GS8.pdf (113795 bytes) |
| 3GS8 | Tung-Sol | pp | 3GS8.pdf (96071 bytes) |
| 3GS8 | RCA (RC30) | pp | 6BN11.pdf (549900 bytes) |
| 3GW5 | Sylvania | t | 6GW5.pdf (63960 bytes) |
| 3HA5 (= 3HM5) | RCA (HB3) | t | 3GS8.pdf (50751 bytes) |
| 3HA5 | General Electric | t | 3GK5.pdf (119627 bytes) |
| 3HA5 | RCA (RC30) | t | 6GW8.pdf (819702 bytes) |
| 3HK5 | Sylvania | 6HK5.pdf (100417 bytes) | |
| 3HM5 | RCA (HB3) | t | 3GS8.pdf (50751 bytes) |
| 3HM5 | General Electric | t | 3GK5.pdf (119627 bytes) |
| 3HM5 | RCA (RC30) | t | 6GW8.pdf (819702 bytes) |
| 3HM5 | Westinghouse | t | 2HM5.pdf (46579 bytes) |
| 3HM6 | Tung-Sol | p | 3HM6.pdf (235762 bytes) |
| 3HP7 | RCA | CRR | 3HP7.pdf (470861 bytes) |
| 3HQ5 | Sylvania | t | 6HQ5.pdf (150170 bytes) |
| 3HQ5 | RCA (RC30) | t | 6GW8.pdf (819702 bytes) |
| 3HS8 | RCA (HB3) | pp | 3GS8.pdf (50751 bytes) |
| 3HS8 | Tung-Sol | pp | 3HS8.pdf (85242 bytes) |
| 3HS8 | General Electric | pp | 3GK5.pdf (119627 bytes) |
| 3HS8 | RCA (RC30) | pp | 6HS8.pdf (138885 bytes) |
| 3HT6 | Tung-Sol | p | 3HT6.pdf (213707 bytes) |
| 3J/160E | STC | T~ | 3J-160E.pdf (170907 bytes) |
| 3J/167E (= ESA1500) | ITT/STC | T~ | ESA1500.pdf (297382 bytes) |
| 3J/170E | STC | T~ | 3J-170E.pdf (172123 bytes) |
| 3J/187E | ITT/STC | T~ | 3J-187E.pdf (448837 bytes) |
| 3J/191E | STC | T~ | 3J-191E.pdf (167740 bytes) |
| 3J/192E | STC | T~ | 3J-192E.pdf (178919 bytes) |
| 3J/202E | ITT/STC | T~ | 3J-202E.pdf (305513 bytes) |
| 3J/221E | STC | T~ | 3J-221E.pdf (177775 bytes) |
| 3J/221S | STC | T~ | 3J-221S.pdf (184555 bytes) |
| 3J/222E | ITT/STC | T~ | 3J-222E.pdf (329712 bytes) |
| 3J21 | WesternElectric | MAG | 3J21.pdf (423904 bytes) |
| 3J22 | Sylvania | 3J22.pdf (64212 bytes) | |
| 3J31 | Sylvania | 3J31.pdf (65523 bytes) | |
| 3JC/171G | ITT | T~ | 3JC-171G.pdf (245293 bytes) |
| 3JC/187E | ITT/STC | T~ | 3J-187E.pdf (448837 bytes) |
| 3JC6 | RCA (HB3) | p | 3GS8.pdf (50751 bytes) |
| 3JC6 | Tung-Sol | p | 3JC6.pdf (132628 bytes) |
| 3JC6A | RCA (HB3) | p | 3GS8.pdf (50751 bytes) |
| 3JC6A | RCA (RC30) | p | 6HZ6.pdf (672915 bytes) |
| 3JD6 | RCA (HB3) | p | 3GS8.pdf (50751 bytes) |
| 3JD6 | Tung-Sol | p | 3JD6.pdf (128997 bytes) |
| 3JD6 | RCA (RC30) | p | 6HZ6.pdf (672915 bytes) |
| 3JP1 | Du Mont | CRO | 3JP1.pdf (205212 bytes) |
| 3JP1 | RCA (HB3) | CRO | 3JP1.pdf (328829 bytes) |
| 3JP1 | Sylvania | CRO | 3JP1.pdf (165224 bytes) |
| 3JP1 | Sylvania | CRO | 3JP1.pdf (162804 bytes) |
| 3JP11 | Du Mont | CRO | 3JP1.pdf (205212 bytes) |
| 3JP11A | Dumont | 3JP1A.pdf (140111 bytes) | |
| 3JP12 | Sylvania | CRO | 3JP1.pdf (165224 bytes) |
| 3JP12 | Sylvania | CRO | 3JP1.pdf (162804 bytes) |
| 3JP1A | Dumont | 3JP1A.pdf (140111 bytes) | |
| 3JP2 | Du Mont | CRO | 3JP1.pdf (205212 bytes) |
| 3JP2A | Dumont | 3JP1A.pdf (140111 bytes) | |
| 3JP7 | Du Mont | CRO | 3JP1.pdf (205212 bytes) |
| 3JP7 | RCA (HB3) | CRO | 3JP1.pdf (328829 bytes) |
| 3JP7 | Sylvania | CRO | 3JP1.pdf (165224 bytes) |
| 3JP7 | Sylvania | CRO | 3JP1.pdf (162804 bytes) |
| 3JP7A | Dumont | 3JP1A.pdf (140111 bytes) | |
| 3K20000LA | Eimac | KLY | 3K20000LA.pdf (1632508 bytes) |
| 3K20000LF | Eimac | KLY | 3K20000LA.pdf (1632508 bytes) |
| 3K20000LK | Eimac | KLY | 3K20000LA.pdf (1632508 bytes) |
| 3K21 | Sperry | 3K23etc.pdf (140581 bytes) | |
| 3K22 | Sperry | 3K23etc.pdf (140581 bytes) | |
| 3K23 | Sperry | 3K23etc.pdf (140581 bytes) | |
| 3K2500LX | Eimac | KLY | 3K2500LX.pdf (1509647 bytes) |
| 3K27 | Sperry | 3K27.pdf (72612 bytes) | |
| 3K30 | Sperry | 3K23etc.pdf (140581 bytes) | |
| 3K50000LA | Eimac | KLY | 3K50000LA.pdf (501385 bytes) |
| 3K50000LF | Eimac | KLY | 3K50000LA.pdf (501385 bytes) |
| 3K50000LK | Eimac | KLY | 3K50000LA.pdf (501385 bytes) |
| 3KM4000LT | Eimac | KLY | 3KM4000LT.pdf (1189038 bytes) |
| 3KP1 | RCA (HB3) | CRO | 3KP1.pdf (658631 bytes) |
| 3KP1 | Sylvania | CRO | 3KP1.pdf (196649 bytes) |
| 3KP11 | RCA (HB3) | CRO | 3KP1.pdf (658631 bytes) |
| 3KP11 | Sylvania | CRO | 3KP1.pdf (196649 bytes) |
| 3KP16 | RCA (HB3) | CRO | 3KP1.pdf (658631 bytes) |
| 3KP16 | Sylvania | CRO | 3KP1.pdf (196649 bytes) |
| 3KP4 | RCA (HB3) | CRO | 3KP1.pdf (658631 bytes) |
| 3KP4 | Sylvania | CRO | 3KP1.pdf (196649 bytes) |
| 3KP7 | RCA (HB3) | CRO | 3KP1.pdf (658631 bytes) |
| 3KP7 | Sylvania | CRO | 3KP1.pdf (196649 bytes) |
| 3KT6 | RCA (HB3) | p | 3GS8.pdf (50751 bytes) |
| 3KT6 | RCA (RC30) | p | 6KA8.pdf (1162104 bytes) |
| 3L31 | Tesla | P | 3L31.pdf (544749 bytes) (cs) |
| 3L35 | Tesla | P | 3L35.pdf (290946 bytes) (cs) |
| 3LE4 | Sylvania | P | 3LE4.pdf (51827 bytes) |
| 3LF4 | RCA (HB3) | P | 3LF4.pdf (46624 bytes) |
| 3LF4 | Tung-Sol | P | 3LF4.pdf (133167 bytes) |
| 3LO1I | Soviet | CRO | 3LO1I.pdf (256777 bytes) (ru) |
| 3MP1 | RCA (HB3) | CRO | 3MP1.pdf (112802 bytes) |
| 3MP1 | Sylvania | CRO | 3MP1.pdf (176823 bytes) |
| 3MP1 | Waterman | CRO | 3MP2.pdf (94099 bytes) |
| 3MP11 | Waterman | 3MP2.pdf (94099 bytes) | |
| 3MP2 | Waterman | 3MP2.pdf (94099 bytes) | |
| 3MP7 | Waterman | 3MP2.pdf (94099 bytes) | |
| 3NP4 | NorthAmericanPhilips | CRT | 3NP4.pdf (456457 bytes) |
| 3Q/150E | STC | T~ | 3Q-150E.pdf (172805 bytes) |
| 3Q/191E | STC | T~ | 3Q-191E.pdf (167428 bytes) |
| 3Q/221E | STC | T~ | 3Q-221E.pdf (162983 bytes) |
| 3Q/260E | STC | T~ | 3Q-260E.pdf (163676 bytes) |
| 3Q/292E | STC | T~ | 3Q-292E.pdf (326615 bytes) |
| 3Q/331E | STC | T~ | 3Q-331E.pdf (360900 bytes) |
| 3Q4 | Mazda-Belvu | P | 3Q4.pdf (355364 bytes) (fr) |
| 3Q4 | Tung-Sol | P | 3Q4.pdf (117972 bytes) |
| 3Q4 | Sylvania | P | 3Q4.pdf (299428 bytes) |
| 3Q4 | Brimar | P | 3D6.pdf (53028 bytes) |
| 3Q5G | RCA (HB3) | P | 3Q5GT.pdf (66210 bytes) |
| 3Q5G | Sylvania | P | 3Q5G.pdf (49706 bytes) |
| 3Q5GT | RCA (HB3) | P | 3Q5GT.pdf (66210 bytes) |
| 3Q5GT | Tung-Sol | P | 3Q5GT.pdf (145343 bytes) |
| 3Q5GT | Brimar | P | 3D6.pdf (53028 bytes) |
| 3QP1 | NorthAmericanPhilips | 3QP1.pdf (221626 bytes) | |
| 3R/167E (= 16P13) | ITT/STC | T~ | 16P12.pdf (488135 bytes) |
| 3R/167S (= 16P12) | ITT/STC | T~ | 16P12.pdf (488135 bytes) |
| 3R/167W (= 16P14) | ITT/STC | T~ | 16P12.pdf (488135 bytes) |
| 3R/187E | ITT/STC | T~ | 3R-187E.pdf (362542 bytes) |
| 3R/202S | ITT/STC | T~ | 3R-202S.pdf (306999 bytes) |
| 3R/222S | ITT/STC | T~ | 3R-222S.pdf (589778 bytes) |
| 3R/252E | ITT/STC | T~ | 3R-252E.pdf (993821 bytes) |
| 3R/280E | ITT/STC | T~ | 3R-280E.pdf (264789 bytes) |
| 3-3B | 3B-3R | 3RM(1001-1092) |
|---|