| Manufacturer | Part Number | Description |
|---|---|---|
Vishay
| S503TR | MOSMIC for TV-Tuner Prestage with 5 V Supply Voltage |
Vishay
| S503TRW | MOSMIC for TV-Tuner Prestage with 5 V Supply Voltage |
| S503TXR | MOSMIC | |
| S503TX | MOSMIC | |
Vishay
| S503T | MOSMIC for TV-Tuner Prestage with 5 V Supply Voltage |
| S503TXRW | MOSMIC | |
Suntan
| TSC3S503T1R | CERAMIC TRIMMER CAPACITOR |