| Part Number | Manufacturer |
|---|---|
| CS4041 | Chips |
| SM806043 | Microchip |
| C5508 | UTC |
| 74HCT245 | etcTI |
| 2SC5508 | UTC |
| 54HCT245 | etcTI |
| 6AS5 | General Electric |
| 6AS6 | RCA |
| 6AS6 | General Electric |
| 12AT6 | General Electric |
| 6AT6 | RCA |
| 6AT6 | General Electric |
| 6AS7G | CHATHAM |
| 6AS7G | RCA |
| 6AV6 | RCA |
| 3AV6 | General Electric |
| 12AV6 | General Electric |
| 6AV6 | General Electric |
| 6AS7G | TUNG-SOL |
| 6AV6 | TUNG-SOL |
| 6AS6 | TUNG-SOL |
| 6AT6 | TUNG-SOL |
| 6AS5 | TUNG-SOL |
| TDA1910 | STMicroelectronics |
| 6AR6 | TUNG-SOL |
| KM1816BE48 | TARTU |
| KP580BH59 | ETC |
| KP580BA86 | CCCP |
| KP580BA87 | CCCP |
| C5508 | Renesas |
| STK4131II | Sanyo |
| MPX2100ASX | NXP |
| MPX2100GVP | NXP |
| MPX2100AP | NXP |
| MPX2100 | NXP |
Date-Based List
