| Компонент | Описание | Производитель | PDF | Buy |
| AT503 | PHASE CONTROL THYRISTOR | Power Semiconductors |  |  |
| IT503 | Monolithic Dual Cascoded N-Channel JEET General Purpose Amplifier | Intersil Corporation | | |
| IT503 | N-CHANNEL JFET | Intersil Corporation | | |
| SST503 | Current Regulator Diodes-POV(min) 45 V | Vishay Siliconix | | |
| SST503 | CURRENT REGULATING DIODES | Linear Integrated Systems | | |
| SFT503 | 5 AMP 200 Volts HIGH SPEED PNP Transistor | Solid States Devices, Inc | | |
| 3386T503 | 9.6‡9.6 Square/ Single Turn /Trimming Potentiometer | DB Lectro Inc | | |
| M3T-FLX-DCT503 | Board for Converting Pin Assignments to Connect the M37515T-RPD(for 7515 Group) | Renesas Technology Corp | | |
| T503-019.44M | Telecom Performance TCXO / VCTCXO | Connor-Winfield Corporation | | |
| SFT503-J | HIGH SPEED PNP Transistor | Solid States Devices, Inc | | |
| SFT503-JC | HIGH SPEED PNP Transistor | Solid States Devices, Inc | | |
| SFT503/G | 5 AMP 200 VOLTS PNP HIGH SPEED POWER TRANSISTOR | Solid States Devices, Inc | | |
| SFT503/GR | 5 AMP 200 VOLTS PNP HIGH SPEED POWER TRANSISTOR | Solid States Devices, Inc | | |
| PT5030 | POSITIVE INPUT/NEGATIVE OUTPUT INTEGRATED SWITCHING REGULATOR | Texas Instruments | | |
| PT5030 | POSITIVE INPUT/NEGATIVE OUTPUT INTEGRATED SWITCHING REGULATOR | Texas Instruments | | |
| PT5030A | POSITIVE INPUT/NEGATIVE OUTPUT INTEGRATED SWITCHING REGULATOR | Texas Instruments | | |
| APT5030AN | N-CHANNEL ENHANCEMENT MODE HIGH VOLTAGE POWER MOSFETS | Advanced Power Technology | | |
| APT5030AVR | Power MOS V is a new generation of high voltage N-Channel enhancement mode power MOSFETs. | Advanced Power Technology | | |
| APT5030BN | N-CHANNEL ENHANCEMENT MODE HIGH VOLTAGE POWER MOSFETS | Advanced Power Technology | | |
| PT5030C | POSITIVE INPUT/NEGATIVE OUTPUT INTEGRATED SWITCHING REGULATOR | Texas Instruments | | |
