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| PartNumber | NE85639-A | NE85639-T1-A | NE85639-T1-R27-A |
| Description | RF Bipolar Transistors NPN High Frequency | RF Bipolar Transistors NPN High Frequency | RF TRANS NPN 12V 9GHZ SOT143 |
| Manufacturer | CEL | CEL | CEL |
| Product Category | RF Bipolar Transistors | RF Bipolar Transistors | Transistors - Bipolar (BJT) - RF |
| RoHS | Y | Y | - |
| Transistor Type | Bipolar | Bipolar | NPN |
| Technology | Si | Si | - |
| Transistor Polarity | NPN | NPN | - |
| Collector Emitter Voltage VCEO Max | 12 V | 12 V | - |
| Emitter Base Voltage VEBO | 3 V | 3 V | - |
| Continuous Collector Current | 0.1 A | 0.1 A | - |
| Configuration | Single | Single | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-143 | MiniMold-4 | - |
| Type | RF Bipolar Small Signal | RF Bipolar Small Signal | - |
| Brand | CEL | CEL | - |
| Pd Power Dissipation | 200 mW (1/5 W) | 200 mW (1/5 W) | - |
| Product Type | RF Bipolar Transistors | RF Bipolar Transistors | - |
| Factory Pack Quantity | 1 | 3000 | - |
| Subcategory | Transistors | Transistors | - |
| Packaging | - | Reel | * |
| Height | - | 1.1 mm | - |
| Length | - | 2.9 mm | - |
| Width | - | 1.5 mm | - |
| Part # Aliases | - | 2SC4093-T1-A | - |
| Series | - | - | - |
| Package Case | - | - | * |
| Mounting Type | - | - | * |
| Supplier Device Package | - | - | * |
| Power Max | - | - | 200mW |
| Current Collector Ic Max | - | - | 100mA |
| Voltage Collector Emitter Breakdown Max | - | - | 12V |
| DC Current Gain hFE Min Ic Vce | - | - | 50 @ 20mA, 10V |
| Frequency Transition | - | - | 9GHz |
| Noise Figure dB Typ f | - | - | 1.1dB @ 1GHz |
| Gain | - | - | 13dB |