| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| ARF448A | 150V, 250W, RF power MOSFET | Advanced-Power-Technology-APT | - | 3 | -55°C | 150°C | 57 K |
| ARF448B | 150V, 250W, RF power MOSFET | Advanced-Power-Technology-APT | - | 3 | -55°C | 150°C | 57 K |
| KF448 | 400MHz Band(50ohm) | Korea-Electronics-Co--Ltd- | - | - | - | - | 222 K |
| KF448A | 400MHz Band(50ohm) | Korea-Electronics-Co--Ltd- | - | - | - | - | 119 K |
| KF448AS | 400MHz Band(50ohm) | Korea-Electronics-Co--Ltd- | - | - | - | - | 242 K |
| KF448AV | 400MHz Band(50ohm) | Korea-Electronics-Co--Ltd- | - | - | - | - | 242 K |
| KF448B | 400MHz-500MHz Band(150ohm) | Korea-Electronics-Co--Ltd- | - | - | - | - | 120 K |
| MRF448 | 250 W, 30 MHz, RF power transistor NPN silicon | M-A-COM---manufacturer-of-RF | - | 4 | - | - | 135 K |
| MRF448 | 250 W, 30 MHz, RF power transistor NPN silicon | M-A-COM---manufacturer-of-RF | - | 4 | - | - | 135 K |
| MRF448 | NPN silicon RF power transistor | Motorola | - | 4 | - | - | 108 K |
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