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| PartNumber | MRF448 | MRF448A | MRF448-QUAD |
| Description | RF Bipolar Transistors 2-30MHz 250Watts 50Volt Gain 12dB | RF POWER TRANSISTOR | RF POWER TRANSISTOR |
| Manufacturer | MACOM | - | - |
| Product Category | RF Bipolar Transistors | - | - |
| RoHS | Y | - | - |
| Transistor Type | Bipolar Power | - | - |
| Technology | Si | - | - |
| Transistor Polarity | NPN | - | - |
| DC Collector/Base Gain hfe Min | 10 | - | - |
| Collector Emitter Voltage VCEO Max | 50 V | - | - |
| Emitter Base Voltage VEBO | 4 V | - | - |
| Continuous Collector Current | 16 A | - | - |
| Minimum Operating Temperature | - 65 C | - | - |
| Maximum Operating Temperature | + 150 C | - | - |
| Configuration | Single | - | - |
| Mounting Style | Screw Mount | - | - |
| Package / Case | 211-11 | - | - |
| Packaging | Tray | - | - |
| Operating Frequency | 30 MHz | - | - |
| Output Power | 250 W | - | - |
| Type | RF Bipolar Power | - | - |
| Brand | MACOM | - | - |
| Maximum DC Collector Current | 20 A | - | - |
| Pd Power Dissipation | 290 W | - | - |
| Product Type | RF Bipolar Transistors | - | - |
| Factory Pack Quantity | 20 | - | - |
| Subcategory | Transistors | - | - |