| Part Number | Description |
|---|---|
| 1HT251A | n-p-n switching transistors |
| 2T313A | Silicon epitaxial-planar p-n-p transistor |
| 2T313B | Silicon epitaxial-planar p-n-p transistor |
| 2T3108B | Silicon epitaxial-planar pnp transistor |
| 1HT251 | n-p-n switching transistors |
| 2T3108A | Silicon epitaxial-planar pnp transistor |
