| Model | Manufacturers | lot number | encapsulation | illustrate | 
| 2544040000 | Weidmuller | 24+ | connector | 2544040000 - Weidmuller 2544040000 Heavy Duty Connectors HDC 40D TOBU 1M40G EMC | 
| TGA4040 | Qorvo | 17+ | SMD | RF Amplifier 17-43 GHZ Gain Block 2X & 3X Multiplier | 
| DMC564040R | Panasonic Electronic Components | 16+ | SMINI6 | TRANS PREBIAS DUAL NPN SMINI6 | 
| IHLP4040DZER330M8A | VISHAY | 14+ | 4040 | Fixed Inductors 33uH 20% power inductor | 
| IHLP4040DZER330M51 | VISHAY | 14+ | 4040 | Fixed Inductors 33uH 20% power inductor | 
| IHLP4040DZER330M11 | VISHAY | 14+ | 4040 | Fixed Inductors 33uH 20% power inductor | 
| LM4040A20IDBZR | TI | 14+ | SOT23-3 | Integrated circuit ICs | 
| LM4040CYM3-5.0 TR | MIS | 15+ | smd | New original imported integrated circuit | 
| IHLP4040DZER100M11 | Vishay | 14+ | SMD | High current power inductor New original imported VISHAY genuine product | 
| IHLP4040DZER4R7M11 | Vishay | 14+ | SMD | Inductor High Current Shielded Wirewound 4.7uH 20% 100KHz 9.5A 14.2mOhm DCR 4040 T/R | 
| IHLP4040DZER1R8M11 | Vishay | 14+ | SMD | Inductor Power Shielded Wirewound 1.8uH 20% 100KHz 17A 5mOhm DCR 4040 T/R | 
| IHLP4040DZER470M11 | Vishay | 14+ | SMD | Inductor Power Shielded Wirewound 47uH 20% 100KHz 3.3A 145mOhm DCR 4040 T/R | 
| IHLP4040DZERR78M11 | Vishay | 14+ | SMD | Inductor High Current Shielded Wirewound 780nH 20% 100KHz 27A 1.9mOhm DCR 4040 T/R | 
| IHLP4040DZER1R0M11 | Vishay | 14+ | SMD | Inductor Power Shielded Wirewound 1uH 20% 100KHz 25A 2.5mOhm DCR 4040 T/R | 
| IHLP4040DZERR56M11 | Vishay | 14+ | SMD | Inductor Power Shielded Wirewound 560nH 20% 100KHz 32A 1.8mOhm DCR 4040 T/R | 
| IHLP4040DZERR22M11 | Vishay | 14+ | SMD | Inductor Power Shielded Wirewound 220nH 20% 100KHz 33A 950uOhm DCR 4040 T/R | 
| IHLP4040DZER1R0M01 | Vishay | 14+ | SMD | Inductor High Current Shielded Inductor Power Shielded Wirewound 1uH 20% 100KHz 17.5A 4.1mOhm DCR 4040 T/R | 
| IHLP4040DZERR19M01 | Vishay | 14+ | SMD | Inductor High Current Shielded Wirewound 190nH 20% 100KHz 40A 950uOhm DCR 4040 T/R | 
| IHLP4040DZER2R0M11 | Vishay | 14+ | SMD | Inductor Power Shielded Wirewound 2uH 20% 100KHz 16A 5.8mOhm DCR 4040 T/R | 
| IHLP4040DZER6R8M01 | Vishay | 14+ | SMD | Inductor Power Shielded Wirewound 6.8uH 20% 100KHz 8A 23.3mOhm DCR 4040 T/R |