| Компонент | Описание | Производитель | PDF | Buy |
| D4120 | 4-Wire Photoelectric Duct Smoke Detector | Systemsensor advanced ideas. |  |  |
| CD4120 | ZENER DIODE CHIPS | Compensated Deuices Incorporated | | |
| AKD4120 | Sample Rate Converter with Mixer and Volume | Asahi Kasei Microsystems | | |
| AOD4120 | N-Channel Enhancement Mode Field | ShenZhen FreesCale Electronics. Co., Ltd | | |
| AOD4120 | N-Channel Enhancement Mode Field Effect Transistor | Alpha & Omega Semiconductors | | |
| ILD4120 | 1200mA step down - LED controller IC | Infineon Technologies AG | | |
| RURD4120 | 4A, 1200V Ultrafast Diodes | Intersil Corporation | | |
| RURD4120 | 4A, 1200V Ultrafast Diodes | Fairchild Semiconductor | | |
| RHRD4120 | 4A, 1200V Hyperfast Diodes | Intersil Corporation | | |
| PD412011 | POW-R-BLOK Dual Diode Isolated Module (1100 Amperes / Up to 2400 Volts) | Powerex Power Semiconductors | | |
| ND412026 | POW-R-BLOK Dual Diode Isolated Module (260 Amperes / Up to 2000 Volts) | Powerex Power Semiconductors | | |
| LD412060 | 2000V, 600A general purpose dual diode | Powerex Power Semiconductors | | |
| D4120P | MEDIUM VOLTAGE FAST-SWITCHING NPN TRANSISTOR | Unisonic Technologies | | |
| D4120PG-T92-B | MEDIUM VOLTAGE FAST-SWITCHING NPN TRANSISTOR | Unisonic Technologies | | |
| D4120PG-T92-K | MEDIUM VOLTAGE FAST-SWITCHING NPN TRANSISTOR | Unisonic Technologies | | |
| D4120PG-T92-R | MEDIUM VOLTAGE FAST-SWITCHING NPN TRANSISTOR | Unisonic Technologies | | |
| 3DD4120PL | MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR | JILIN SINO-MICROELECTRONICS CO., LTD. | | |
| 3DD4120PL-O-M-N-C | MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR | JILIN SINO-MICROELECTRONICS CO., LTD. | | |
| 3DD4120PL-O-T-N-C | MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR | JILIN SINO-MICROELECTRONICS CO., LTD. | | |
| D4120PL-T92-B | MEDIUM VOLTAGE FAST-SWITCHING NPN TRANSISTOR | Unisonic Technologies | | |
