| Компонент | Описание | Производитель | PDF | Buy |
| 4421 | Single pole fuse blocks for 1332" X 1 12" (10.3 X 38.1mm) fuses. | Cooper Bussmann, Inc. |  |  |
| AK4421 | 192kHz 24-Bit Stereo DS DAC with 2Vrms Output | Asahi Kasei Microsystems | | |
| AO4421 | 60V P-Channel MOSFET | Alpha & Omega Semiconductors | | |
| AO4421 | P-Channel Enhancement Mode Field Effect Transistor | Alpha & Omega Semiconductors | | |
| AO4421 | 60V P-Channel MOSFET | ShenZhen FreesCale Electronics. Co., Ltd | | |
| TC4421 | 9A High-Speed MOSFET Drivers | Microchip Technology | | |
| TC4421 | 9A High-Speed MOSFET Drivers | Microchip Technology | | |
| TC4421 | 9A HIGH-SPEED MOSFET DRIVERS | TelCom Semiconductor, Inc | | |
| AKD4421 | 192kHz 24-Bit Stereo DS DAC with 2Vrms Output | Asahi Kasei Microsystems | | |
| 1114421 | tyco electronics contents | Tyco Electronics | | |
| 2SC4421 | Silicon NPN Triple Diffused Planar Type | List of Unclassifed Manufacturers | | |
| 2SC4421 | isc Silicon NPN Power Transistor | Inchange Semiconductor Company Limited | | |
| AON4421 | P-Channel Enhancement Mode Field Effect Transistor | ShenZhen FreesCale Electronics. Co., Ltd | | |
| AON4421 | P-Channel Enhancement Mode Field Effect Transistor | Alpha & Omega Semiconductors | | |
| L-14421 | DC Energy Storage Inductors | Rhombus Industries Inc. | | |
| MIC4421 | 9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process | Micrel Semiconductor | | |
| MIC4421 | 9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process | MIC GROUP RECTIFIERS | | |
| PE44421 | SSMA Male Right Angle Connector Solder Attachment For PE-047SR, PE-SR047AL, PE-SR047FL | Pasternack Enterprises, Inc. | | |
| SDR4421 | 10 AMPS 50 - 300 VOLTS 40 nsec HYPER FAST RECTIFIER | Solid States Devices, Inc | | |
| MIC4421 | 9A-Peak Low-Side MOSFET Driver | Micrel Semiconductor | | |
