| Image | Manufacturer | Part Number | Description |
 | ON Semiconductor | MPSW45AG | Trans Darlington NPN 50V 1A 3-Pin TO-92 Box |
 | ON Semiconductor | MPSW45G | Trans Darlington NPN 40V 1A 3-Pin TO-92 Box |
 | Diodes Zetex | BCX38C | Trans Darlington NPN 60V 0.8A 3-Pin TO-92 |
 | ON Semiconductor | MPSW45ARLRAG | Trans Darlington NPN 50V 1A 3-Pin TO-92 T/R |
 | ON Semiconductor | MPS6725G | Trans Darlington NPN 50V 1A 3-Pin TO-92 Bulk |
 | ON Semiconductor | MPSW45AZL1G | Trans Darlington NPN 50V 1A 3-Pin TO-92 Ammo |
 | ON Semiconductor | MPS6725RLRP | Trans Darlington NPN 50V 1A 3-Pin TO-92 Ammo |
| | NXP Semiconductors | MPSA26 | Trans Darlington NPN 50V 1A 3-Pin TO-92 |
 | ON Semiconductor | MPSW45A | Trans Darlington NPN 50V 1A 3-Pin TO-92 Box |
 | ON Semiconductor | MPS6725 | Trans Darlington NPN 50V 1A 3-Pin TO-92 Bulk |
 | Diodes Zetex | ZTX601 | Trans Darlington NPN 160V 1A 3-Pin E-Line |
 | Fairchild Semiconductor | MPSA29 | Trans Darlington NPN 100V 0.8A 3-Pin TO-92 Bulk |
 | Texas Instruments | ULN2003AID | Trans Darlington NPN 50V 0.5A 16-Pin SOIC Tube |
 | Texas Instruments | ULN2003AIN | Trans Darlington NPN 50V 0.5A 16-Pin PDIP Tube |
 | Texas Instruments | ULN2003AIDR | Trans Darlington NPN 50V 0.5A 16-Pin SOIC T/R |
 | Texas Instruments | ULQ2004AN | Trans Darlington NPN 50V 0.5A 16-Pin PDIP Tube |
 | Texas Instruments | ULN2803ADW | Trans Darlington NPN 50V 0.5A 18-Pin SOIC Tube |
 | Texas Instruments | ULQ2003AN | Trans Darlington NPN 50V 0.5A 16-Pin PDIP Tube |
 | Texas Instruments | ULN2003APWR | Trans Darlington NPN 50V 0.5A 16-Pin TSSOP T/R |
 | Texas Instruments | ULN2004ADR | Trans Darlington NPN 50V 0.5A 16-Pin SOIC T/R |
 | Texas Instruments | ULN2003APW | Trans Darlington NPN 50V 0.5A 16-Pin TSSOP Tube |
 | ON Semiconductor | 2N6426RLRAG | Trans Darlington NPN 40V 0.5A 3-Pin TO-92 Ammo |
 | ON Semiconductor | MPSA27RLRAG | Trans Darlington NPN 60V 0.5A 3-Pin TO-92 T/R |
 | Fairchild Semiconductor | 2N6427 | Trans Darlington NPN 40V 1.2A 3-Pin TO-92 Bulk |
 | ON Semiconductor | MPSA13G | Trans Darlington NPN 30V 0.5A 3-Pin TO-92 Bulk |