| Part Number | BF494 |
| Manufacturer | BLUE ROCKET ELECTRONICS |
| Title | Silicon NPN transistor |
| Description | TO-92 NPN 。Silicon NPN transistor in a TO-92 Plastic Package. / Features ，。 Low current, low voltage. / Applications ，，。 HF applications in... |
| Features |
，。 Low current, low voltage.
/ Applications ，，。 HF applications in radio and television receivers, FM tuners, low noise AM mixer-oscillators.
/ Equivalent Circuit
/ Pinning
1 23
PIN1：Collector
PIN 2：Emitter
PIN 3：Base
/ hFE Classification...
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| Datasheet |
 BF494 Datasheet
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