| Part No | Manufacturer | Price | Stock |
| ООО "Интегральные схемы" | AC4020 | – | – | from 7 days |
| Aspect | AC4020 | – | – | from 7 days |
| Delta Electronics | DAC4020M12B (CF10-1B) Вентилятор 40х40х20, 12В | – | 622.5 RUB | 1 |
| Delta Electronics | DAC4020M12B (CF10-1B) Вентилятор 40х40х20, 12В, (DAC4020M12B) (CF10-1B) | – | 471.25 RUB | 6-8 weeks |
| Delta Electronics | DAC4020M12S1 40х40х20, 12В, 0.16А (подшипник скольжения, датчик скорости) | – | 279.66 RUB | 6-8 weeks |
| Icseek Global Limited | MC74AC4020N (Оригинальный и наличный и новый) | ON | – | 6000 |
Digi-ic_SMART PIONEER Electronic | MC74AC4020N (74AC4020 - BINARY COUNTER, AC SE Подробнее) | onsemi | – | 6020 |
| Delta Electronics | Вент. 12В DAC4020M12S1 | – | – | 6-8 weeks |
| Delta Electronics | Вентилятор 40х40х20, 12В, (DAC4020M12B) (CF10-1B) | – | 471.25 RUB | 6-8 weeks |
| Delta Electronics | Вентилятор 40х40х20, 12В, термоконтроль (DAC4020M12S1) (CF10-1T) | – | 420 RUB | 6-8 weeks |
| Delta Electronics | Вентилятор DAC4020M12S (40x40x20), (=12 В) | – | 468 RUB | 6-8 weeks |