 |  |  | |
| PartNumber | BF494 | BF494B | BF494_D27Z |
| Description | RF TRANS NPN 20V TO92-3 | RF TRANS NPN 20V TO92-3 | |
| Manufacturer | PH | - | Fairchild Semiconductor |
| Product Category | RF Transistors (BJT) | - | Transistors - Bipolar (BJT) - RF |
| Series | - | - | - |
| Packaging | Bulk | - | Bulk |
| Package Case | TO-226-3, TO-92-3 (TO-226AA) | - | TO-226-3, TO-92-3 (TO-226AA) |
| Mounting Type | Through Hole | - | Through Hole |
| Supplier Device Package | TO-92-3 | - | TO-92-3 |
| Power Max | 350mW | - | 350mW |
| Transistor Type | NPN | - | NPN |
| Current Collector Ic Max | 30mA | - | 30mA |
| Voltage Collector Emitter Breakdown Max | 20V | - | 20V |
| DC Current Gain hFE Min Ic Vce | 67 @ 1mA, 10V | - | 67 @ 1mA, 10V |
| Frequency Transition | - | - | - |
| Noise Figure dB Typ f | - | - | - |
| Gain | - | - | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
ON Semiconductor |
BF494 | RF TRANS NPN 20V TO92-3 | |
| BF494B | 全新原裝 | ||
| BF494_D27Z | RF TRANS NPN 20V TO92-3 | ||
| BF494_D74Z | RF TRANS NPN 20V TO92-3 | ||
| BF494 PRFMD) | 全新原裝 |