| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,414 pcs
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1414 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microsemi SD1444 is an RF NPN transistor suitable for various microwave and RF applications. It is specified with a maximum collector current of 400mA and a collector-emitter voltage of 16V. The device offers a maximum power dissipation of 5W and operates within a temperature range of -65°C to 200°C.
Packaged in a TO-39 metal can, the SD1444 is designed for through-hole mounting. Its frequency range is specified from 450MHz to 512MHz, with a typical gain of 8dB. The minimum DC current gain (hFE) is 20 at 50mA collector current and 5V collector-emitter voltage.
This transistor is part of the RF & Microwave Transistors category, indicating its suitability for signal amplification and switching in radio frequency circuits. Its robust operating temperature range and power handling capabilities make it a reliable component for demanding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector current for the SD1444 is 400mA.
The collector-emitter voltage for the SD1444 is 16V.
The maximum power dissipation for the SD1444 is 5W.
The SD1444 operates from -65°C to 200°C.
The SD1444 is available in a TO-205AD, TO-39-3 Metal Can package.
The SD1444 is a through-hole mount component.
The frequency range for the SD1444 is 450MHz to 512MHz.