| Part Number | 2N6491 | 2N6421 |
|---|---|---|
| Manufacturer | Harris Corporation | Microchip Technology |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Active | Active |
| Transistor Type | PNP | PNP |
| Current - Collector (Ic) (Max) | 15 A | 2 A |
| Voltage - Collector Emitter Breakdown (Max) | 80 V | 250 V |
| Vce Saturation (Max) @ Ib, Ic | 3.5V @ 5A, 15A | - |
| Current - Collector Cutoff (Max) | 1mA | - |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 20 @ 5A, 4V | - |
| Power - Max | 1.8 W | 35 W |
| Frequency - Transition | 5MHz | - |
| Operating Temperature | -65°C ~ 150°C (TJ) | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-220-3 | TO-213AA, TO-66-2 |
| Supplier Device Package | TO-220AB | TO-66 (TO-213AA) |