
For Reference Only
Part Number | MRF904 |
OEMstron Part # | MRF904 |
Manufacturer | Microsemi |
Category | Semiconductors › Transistors › Bipolar (BJT) - RF |
Description | RF TRANS NPN 15V 4GHZ TO72 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | MRF904 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
MRF904 Specifications
Part Number | MRF904 | |
Brand | Microsemi | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Transistors | |
Subcategory | Bipolar (BJT) - RF | |
Manufacturer | Microsemi Corporation | |
Series | - | |
Transistor Type | NPN | |
Voltage - Collector Emitter Breakdown (Max) | 15V | |
Frequency - Transition | 4GHz | |
Noise Figure (dB Typ @ f) | 1.5dB @ 450MHz | |
Gain | 6.5dB ~ 10.5dB | |
Power - Max | 200mW | |
DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 5mA, 5V | |
Current - Collector (Ic) (Max) | 30mA | |
Operating Temperature | 200°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | TO-206AF, TO-72-4 Metal Can | |
Supplier Device Package | TO-72 |
MRF904 Documents

Industry Leaders in Quality
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Global Supply Chains - Reliable and Authorized Distributor Resources
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