Quick Access: 6-21
| Part Number | Manufacturer |
|---|---|
| 6BK4B | ETC |
| 6BK7B | RCA |
| 6BL7GTA | RCA |
| 6BL8 | RCA |
| 6BM8 | RCA |
| 6BM8 | Svetlana |
| 6BM8 | RCA |
| 6BM8EH | Electro-Harmonix |
| 6BN11 | GE |
| 6BN4A | RCA |
| 6BN6 | RCA |
| 6BQ5 | Amperex |
| 6BQ5 | ELECTRONS |
| 6BQ5 | RCA |
| 6BQ5 | General Electric |
| 6BQ5 | MAZDABELVU |
| 6BS8 | General Electric Company |
| 6BX6 | BRIMAR |
| 6BX6 | MAZDABELVU |
| 6BY6 | ETC |
| 6BY6 | GE |
| 6BY7 | MAZDABELVU |
| 6BY7 | Philips |
| 6CA4 | ETC |
| 6CA4 | RCA |
| 6CA4 | GE |
| 6CA4 | MAZDABELVU |
| 6CA4EH | ETC |
| 6CA7 | ETC |
| 6CA7 | JJ |
| 6CA7 | Svetlana |
| 6CF8 | MAZDABELVU |
| 6CK6 | Philips |
| 6CK6 | MAZDABELVU |
| 6CN7 | General Electric Company |
| 6CQ4 | ETC |
| 6CQ4 | RCA |
| 6CQ6 | La Radiotechnique |
| 6CR4 | GEC |
| 6CS6 | ETC |
| 6CS6 | RCA |
| 6CS6 | GE |
| 6CS7 | ETC |
| 6CS7 | RCA |
| 6CS7 | SYLVANIA |
| 6CU5 | ETC |
| 6CU5 | GE |
| 6CU5 | RCA |
| 6CUT04 | Vishay |
| 6CW4 | RCA |
| 6CW5 | ETC |
| 6CW5 | GE |
| 6CWQ03FN | International Rectifier |
| 6CWQ03FN | SANGDEST MICROELECTRONICS |
| 6CWQ03FNPbF | Vishay |
| 6CWQ03FNPbF | International Rectifier |
| 6CWQ04FN | International Rectifier |
| 6CWQ04FN | SANGDEST MICROELECTRONICS |
| 6CWQ04FNPbF | International Rectifier |
| 6CWQ06FN | International Rectifier |
| 6CWQ06FN | SANGDEST MICROELECTRONICS |
| 6CWQ06FNPbF | International Rectifier |
| 6CWQ10FN | International Rectifier |
| 6CWQ10FN | SANGDEST MICROELECTRONICS |
| 6CWQ10FN | INCHANGE |
| 6CWQ10FNPbF | Vishay |
| 6CWT04FN | Vishay |
| 6CX8 | ETC |
| 6CX8 | RCA |
| 6CX8 | GE |
| 6CY5 | GE |
| 6CY5 | RCA |
| 6CY5 | ETC |
| 6CY7 | ETC |
| 6CY7 | RCA |
| 6CY7 | GE |
| 6D10A-050EJR | Fuji |
| 6D15A-050EJR | Fuji |
| 6D15S-050 | Fuji Electric Device Technology |
| 6D20A-050EJR | Fuji |
| 6D22S | Svetlana |
| 6DA4 | ETC |
| 6DA4 | GE |
| 6DA4 | RCA |
| 6DA6 | ETC |
| 6DA6 | BRIMAR |
| 6DE4 | GE |
| 6DE4 | RCA |
| 6DE6 | GE |
| 6DE6 | RCA |
| 6DE7 | ETC |
| 6DE7 | SYLVANIA |
| 6DE7 | RCA |
| 6DFA | TOKO |
| 6DFB | TOKO |
| 6DFC | TOKO |
| 6DFSC | TOKO |
| 6DFSD | TOKO |
| 6DG6GT | SYLVANIA |
| 6DG6GT | ETC |
