| Компонент | Описание | Производитель | PDF | Buy |
| P621 | CdS photoconductive cell | Hamamatsu Corporation |  |  |
| BFP621 | NPN Transistor | List of Unclassifed Manufacturers | | |
| MCP621 | 20 MHz, 2.5 mA Op Amps with mCal | Microchip Technology | | |
| TIP621 | NPN DARLINGTON-CONNECTED SILICON POWER TRANSISTORS | Texas Instruments | | |
| TLP621 | PROGRAMMABLE CONTROLLER AC/DC-INPUT MODULE SOLID STATE RELAY | Toshiba Semiconductor | | |
| TLP621 | Programmable Controller | Toshiba Semiconductor | | |
| TLP621 | HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM COMPONENTS | | |
| CSNP621 | Solid State Sensors Closed Loop Current Sensors | Honeywell Solid State Electronics Center | | |
| PLCSP621 | Planar Lightwave Circuit Splitters | OPLINK Communications Inc. | | |
| ST72P621 | LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, FLASH OR ROM MEMORY, LVD, WDG, 10-BIT ADC, 2 TIMERS, SCI, SPI | STMicroelectronics | | |
| MDT10P621 | 8-bit micro-controller | Micon Design Technology Corporation | | |
| ISP621-1 | HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | List of Unclassifed Manufacturers | | |
| ISP621-1X | HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | List of Unclassifed Manufacturers | | |
| ISP621-2 | HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | List of Unclassifed Manufacturers | | |
| TLP621-2 | PROGRAMMABLE CONTROLLER AC/DC-INPUT MODULE SOLID STATE RELAY | Toshiba Semiconductor | | |
| TLP621-2 | Programmable Controller | Toshiba Semiconductor | | |
| TLP621-2 | HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM COMPONENTS | | |
| ISP621-2X | HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | List of Unclassifed Manufacturers | | |
| TLP621-3 | 12PIN DIP 3-CHANNELS TYPE | List of Unclassifed Manufacturers | | |
| ISP621-4 | HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | List of Unclassifed Manufacturers | | |
