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| TYPE | DESCRIPTION |
| Manufacturer Part Number: | 2N490C |
| Rohs Code: | No |
| Part Life Cycle Code: | Contact Manufacturer |
| Reach Compliance Code: | unknown |
| ECCN Code: | EAR99 |
| Manufacturer: | Semitronics Corp |
| Risk Rank: | 5.9 |
| Emitter Current-Max: | 70 mA |
| Inter-base Voltage-Max: | 65 V |
| Intrinsic Stand-off Ratio-Max: | 0.62 |
| Intrinsic Stand-off Ratio-Min: | 0.51 |
| JESD-609 Code: | e0 |
| Operating Temperature-Max: | 140 °C |
| Operating Temperature-Min: | -65 °C |
| Peak Point Current-Max: | 2 mA |
| Power Dissipation-Max (Abs): | 0.45 W |
| Static Inter-base Res-Max: | 9.1 kΩ |
| Static Inter-base Res-Min: | 6.2 kΩ |
| Subcategory: | Unijunction Transistors |
| Surface Mount: | NO |
| Terminal Finish: | Tin/Lead (Sn/Pb) |
| Valley Point Current-Min: | 8 mA |
