 |  | | |
| PartNumber | 2N4957UB | 2N4957UB/TR | 2N4957 |
| Description | Bipolar Transistors - BJT Small-Signal BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT BJTs |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | N | N | N |
| Packaging | Waffle | Reel | Foil Bag |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 1 | 100 | 1 |
| Subcategory | Transistors | Transistors | Transistors |
| Technology | - | Si | - |
| Mounting Style | - | SMD/SMT | - |
| Package / Case | - | LCC-3 | - |
| Transistor Polarity | - | PNP | - |
| Configuration | - | Single | - |
| Collector Emitter Voltage VCEO Max | - | - 30 V | - |
| Collector Base Voltage VCBO | - | - 30 V | - |
| Emitter Base Voltage VEBO | - | - 3 V | - |
| Maximum DC Collector Current | - | - 30 mA | - |
| Minimum Operating Temperature | - | - 65 C | - |
| Maximum Operating Temperature | - | + 200 C | - |
| DC Current Gain hFE Max | - | 165 at - 5 mA, 10 V | - |
| DC Collector/Base Gain hfe Min | - | 10 at - 5 mA, 10 V | - |
| Pd Power Dissipation | - | 200 mW | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip / Microsemi |
2N4957UB | Bipolar Transistors - BJT Small-Signal BJT | |
| 2N4957UB/TR | Bipolar Transistors - BJT | ||
| 2N4957 | Bipolar Transistors - BJT BJTs | ||
| 2N4957 | RF TRANS PNP 30V 30MA TO72 | ||
| 2N4957UB | Trans GP BJT PNP 30V 0.03A | ||
ON Semiconductor / Fairchild |
2N4953 | Bipolar Transistors - BJT NPN Transistor General Purpose | |
| 2N4950 | New and Original | ||
| 2N4951 | New and Original | ||
| 2N4953-NL | New and Original | ||
| 2N4956 | New and Original | ||
| 2N4957A | New and Original | ||
| 2N4957EH | New and Original | ||
| 2N4958 | Bipolar Junction Transistor, PNP Type, TO-72 | ||
| 2N4959 | *** FREE SHIPPING ORDERS OVER $100 *** Bipolar Junction Transistor, PNP Type, TO-72 | ||
ON Semiconductor |
2N4953 | TRANS NPN 30V 1A TO-92 | |
| 2N4953_D26Z | TRANS NPN 30V 1A TO-92 |