| Компонент | Описание | Производитель | PDF | Buy |
| 1P503 | Hybrid Couplers 3 dB, 90` | Anaren Microwave |  |  |
| AP503 | DCS-band 4W HBT Amplifier Module | WJ Communication. Inc. | | |
| JP503 | Hybrid Couplers 3 dB, 90` | Anaren Microwave | | |
| SP503 | Multiprotocol Transceiver | Sipex Corporation | | |
| VP503 | CRT Display Video Output Amplifier: High-Voltage, Wideband Amplification | Sanyo Semicon Device | | |
| TP503 | 10 to 12 WATT SINGLE and DUAL OUTPUT DC-DC CONVERTERS | List of Unclassifed Manufacturers | | |
| SP503 | Multiprotocol Transceiver | Exar Corporation | | |
| TFP503 | PANELBUS HDCP DIGITAL RECEIVER | Texas Instruments | | |
| CT6P503 | Single Turn Trimming Potentiometer 6 mm Square, Cermet | List of Unclassifed Manufacturers | | |
| 3006P503 | 4.8‡19 Rectangular/Multiturn/Trimming Potentiometer | DB Lectro Inc | | |
| 3266P503 | 7.2‡6.7 Square/Multiturn/Trimming Potentiometer | DB Lectro Inc | | |
| 3296P503 | 3296P | DB Lectro Inc | | |
| 3323P503 | 7‡7 Square/ Single Turn /Trimming Potentiometer | DB Lectro Inc | | |
| 3362P503 | 7‡7.2 Square/Single Turn/Trimming Potentiometer | DB Lectro Inc | | |
| 3386P503 | 9.6‡9.6 Square/ Single Turn /Trimming Potentiometer | DB Lectro Inc | | |
| CT-6P503 | Single Turn Trimming Potentiometer 6 mm Square, Cermet | List of Unclassifed Manufacturers | | |
| CT6TP503 | Single Turn Trimming Potentiometer 6 mm Square, Cermet | List of Unclassifed Manufacturers | | |
| CT6MP503 | Single Turn Trimming Potentiometer 6 mm Square, Cermet | List of Unclassifed Manufacturers | | |
| CT-6MP503 | Single Turn Trimming Potentiometer 6 mm Square, Cermet | List of Unclassifed Manufacturers | | |
| CT-6TP503 | Single Turn Trimming Potentiometer 6 mm Square, Cermet | List of Unclassifed Manufacturers | | |
