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| Picture | Part Number | Description | Category | Manufacture |
|---|---|---|---|---|
 | 2N3415_D75Z | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3415_D74Z | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3415_D27Z | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3415_D26Z | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3415 | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3393_D26Z | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3393 | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3392 | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3391A | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3390_D75Z | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N3390 | TRANSISTOR NPN 25V 500MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
 | FSB649 | TRANSISTOR NPN 25V 3A SSOT-3 | MOSFET Semiconductor | Fairchild Semiconductor |
 | FZT649 | TRANSISTOR NPN 25V 3A SOT-223 | MOSFET Semiconductor | Fairchild Semiconductor |
 | KSC3488YTA | TRANSISTOR NPN 25V 300MA TO-92S | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC3488YBU | TRANSISTOR NPN 25V 300MA TO-92S | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC3488OTA | TRANSISTOR NPN 25V 300MA TO-92S | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC3488OBU | TRANSISTOR NPN 25V 300MA TO-92S | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC3488GTA | TRANSISTOR NPN 25V 300MA TO-92S | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC3488GBU | TRANSISTOR NPN 25V 300MA TO-92S | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD227YTA | TRANSISTOR NPN 25V 300MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD227YBU | TRANSISTOR NPN 25V 300MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD227GTA | TRANSISTOR NPN 25V 300MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD227GBU | TRANSISTOR NPN 25V 300MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
 | KSD1621UTF | TRANSISTOR NPN 25V 2A SOT-89 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD1621TTF | TRANSISTOR NPN 25V 2A SOT-89 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD1621STF | TRANSISTOR NPN 25V 2A SOT-89 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD1621RTF | TRANSISTOR NPN 25V 2A SOT-89 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N4124TFR | TRANSISTOR NPN 25V 200MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N4124TF | TRANSISTOR NPN 25V 200MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N4124TAR | TRANSISTOR NPN 25V 200MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N4124TA | TRANSISTOR NPN 25V 200MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N4124_S00Z | TRANSISTOR NPN 25V 200MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| 2N4124_J18Z | TRANSISTOR NPN 25V 200MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
 | KST4124MTF | TRANSISTOR NPN 25V 200MA SOT-23 | MOSFET Semiconductor | Fairchild Semiconductor |
 | MMBT4124 | TRANSISTOR NPN 25V 200MA SOT23 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSP6521NBU | TRANSISTOR NPN 25V 100MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSP6521BU | TRANSISTOR NPN 25V 100MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSP6520BU | TRANSISTOR NPN 25V 100MA TO-92 | MOSFET Semiconductor | Fairchild Semiconductor |
 | KSC2310YNBU | TRANSISTOR NPN 150V 50MA TO-92L | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC2310YBU | TRANSISTOR NPN 150V 50MA TO-92L | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC2310RTA | TRANSISTOR NPN 150V 50MA TO-92L | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC2310RBU | TRANSISTOR NPN 150V 50MA TO-92L | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC2310OTA | TRANSISTOR NPN 150V 50MA TO-92L | MOSFET Semiconductor | Fairchild Semiconductor |
| KSC2310OBU | TRANSISTOR NPN 150V 50MA TO-92L | MOSFET Semiconductor | Fairchild Semiconductor |
 | KSD401YTU | TRANSISTOR NPN 150V 2A TO-220 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD401Y | TRANSISTOR NPN 150V 2A TO-220 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD401O | TRANSISTOR NPN 150V 2A TO-220 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD401G | TRANSISTOR NPN 150V 2A TO-220 | MOSFET Semiconductor | Fairchild Semiconductor |
| KSD401FYTU | TRANSISTOR NPN 150V 2A TO-220 | MOSFET Semiconductor | Fairchild Semiconductor |
 | KSC3296YTU | TRANSISTOR NPN 150V 1.5A TO-220F | MOSFET Semiconductor | Fairchild Semiconductor |