| # | Part Name | Description |
|---|
| 1 | 2N1613 | NPN small signal general purpose amplifier. |
| 2 | 2N2218 | NPN small signal general purpose amplifier & switch. |
| 3 | 2N2218A | NPN small signal general purpose amplifier & switch. |
| 4 | 2N2219 | NPN small signal general purpose amplifier & switch. |
| 5 | 2N2219A | NPN small signal general purpose amplifier & switch. |
| 6 | 2N2221 | NPN small signal general purpose amplifier & switch. |
| 7 | 2N2221A | NPN small signal general purpose amplifier & switch. |
| 8 | 2N2222 | NPN small signal general purpose amplifier & switch. |
| 9 | 2N2222A | NPN small signal general purpose amplifier & switch. |
| 10 | FTSO2218 | NPN small signal general purpose amplifier & switch. |
| 11 | FTSO2218A | NPN small signal general purpose amplifier & switch. |
| 12 | FTSO2219 | NPN small signal general purpose amplifier & switch. |
| 13 | FTSO2219A | NPN small signal general purpose amplifier & switch. |
| 14 | FTSO2221 | NPN small signal general purpose amplifier & switch. |
| 15 | FTSO2221A | NPN small signal general purpose amplifier & switch. |
| 16 | FTSO2222 | NPN small signal general purpose amplifier & switch. |
| 17 | FTSO2222A | NPN small signal general purpose amplifier & switch. |
| 18 | PN2218 | NPN small signal general purpose amplifier & switch. |
| 19 | PN2218A | NPN small signal general purpose amplifier & switch. |
| 20 | PN2219 | NPN small signal general purpose amplifier & switch. |
| 21 | PN2219A | NPN small signal general purpose amplifier & switch. |
| 22 | PN2221 | NPN small signal general purpose amplifier & switch. |
| 23 | PN2221A | NPN small signal general purpose amplifier & switch. |
