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| PartNumber | 2N2946A | 2N2946AUB | 2N2946A/TR |
| Description | Bipolar Transistors - BJT Small-Signal BJT | Bipolar Transistors - BJT Small-Signal BJT | Bipolar Transistors - BJT |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | N | N | N |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Packaging | Bulk | Waffle | Reel |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 1 | 1 | 100 |
| Subcategory | Transistors | Transistors | Transistors |
| Technology | - | - | Si |
| Package / Case | - | - | TO-46-3 |
| Transistor Polarity | - | - | PNP |
| Configuration | - | - | Single |
| Collector Emitter Voltage VCEO Max | - | - | - 40 V |
| Collector Base Voltage VCBO | - | - | - 40 V |
| Emitter Base Voltage VEBO | - | - | - 40 V |
| Maximum DC Collector Current | - | - | - 100 mA |
| Minimum Operating Temperature | - | - | - 65 C |
| Maximum Operating Temperature | - | - | + 200 C |
| DC Collector/Base Gain hfe Min | - | - | 50 at - 1 mA, - 500 mV |
| Pd Power Dissipation | - | - | 400 mW |