| Компонент | Описание | Производитель | PDF | Buy |
| DD503 | 50A 8.4mm/9.5mm DISH DIODE | Won-Top Electronics |  |  |
| AD503 | N-CHANNEL JFET | Intersil Corporation | | |
| WD503 | DC/DC Converters | List of Unclassifed Manufacturers | | |
| WD503 | DC-DC Converters | XP Power Limited | | |
| SD503 | Position sensors for automatic focusing of camera | List of Unclassifed Manufacturers | | |
| SPD503 | 5 AMPS 200 - 600 VOLTS 40 nsec HYPER FAST RECTIFIER | Solid States Devices, Inc | | |
| SPD503 | HYPER FAST RECTIFIER | Solid States Devices, Inc | | |
| LPD5030 | Coupled Inductors | Coilcraft lnc. | | |
| D5030UK | ROHS COMPLIANT METAL GATE RF SILICON FET | Seme LAB | | |
| 3DD5031 | CASE-RATED BIPOLAR TRANSISTOR FOR TYPE 3DD5031 FOR LOW FREQUENCY | JILIN SINO-MICROELECTRONICS CO., LTD. | | |
| 3DD5031-O-A-N-D | CASE-RATED BIPOLAR TRANSISTOR FOR TYPE 3DD5031 FOR LOW FREQUENCY | JILIN SINO-MICROELECTRONICS CO., LTD. | | |
| 3DD5031-Y-O-A-B-D | CASE-RATED BIPOLAR TRANSISTOR FOR TYPE 3DD5031 FOR LOW FREQUENCY | JILIN SINO-MICROELECTRONICS CO., LTD. | | |
| MD5031T | DC-DC Converter Power IC | Shindengen Electric Mfg.Co.Ltd | | |
| 3DD5032 | CASE-RATED BIPOLAR TRANSISTOR FOR TYPE 3DD5032 FOR LOW FREQUENCY | JILIN SINO-MICROELECTRONICS CO., LTD. | | |
| PCD5032 | ADPCM CODEC for digital cordless telephones | NXP Semiconductors | | |
| SMD5032 | SMD Quartz Crystal Resonator | Shenzhen Luguang Electronic Technology Co., Ltd | | |
| 3DD5032-O-A-N-D | CASE-RATED BIPOLAR TRANSISTOR FOR TYPE 3DD5032 FOR LOW FREQUENCY | JILIN SINO-MICROELECTRONICS CO., LTD. | | |
| 3DD5032-Y-O-A-B-D | CASE-RATED BIPOLAR TRANSISTOR FOR TYPE 3DD5032 FOR LOW FREQUENCY | JILIN SINO-MICROELECTRONICS CO., LTD. | | |
| PCD5032H | ADPCM CODEC for digital cordless telephones | NXP Semiconductors | | |
| PCD5032T | ADPCM CODEC for digital cordless telephones | NXP Semiconductors | | |
