| Manufacturer | Part Number | Description |
|---|---|---|
Microchip Technology |
TC520A | Serial Interface Adapter |
Analog Devices |
HMC520A | MMIC I/Q Mixer |
Toshiba |
2SC520A | SILICON NPN TRANSISTOR |
| ETC Unknown Manufacturer | 2SC520A | Silicon NPN Triple Diffused Mesa Transistor |
| NYQUEST NYQUEST | NY7C520A | 4-bit MCU |
| ETC Unknown Manufacturer | C520A | 2SC520A |