Small Signal Bipolar Transistor, 1-Element, NPN, Silicon, TO-39,
| Parameter Name | Attribute value |
| Maker | Raytheon Company |
| Reach Compliance Code | unknown |
| Configuration | SINGLE |
| JEDEC-95 code | TO-39 |
| JESD-30 code | O-MBCY-W3 |
| Number of components | 1 |
| Number of terminals | 3 |
| Package body material | METAL |
| Package shape | ROUND |
| Package form | CYLINDRICAL |
| Polarity/channel type | NPN |
| Certification status | Not Qualified |
| Guideline | MIL |
| surface mount | NO |
| Terminal form | WIRE |
| Terminal location | BOTTOM |
| transistor applications | AMPLIFIER |
| Transistor component materials | SILICON |