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For Reference Only
Part Number | 2N3439U4 |
OEMstron Part # | 2N3439U4 |
Manufacturer | Microsemi |
Category | Semiconductors › Transistors › Bipolar (BJT) - Single |
Description | NPN TRANSISTOR |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 2N3439U4 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Apr 1 - Apr 6 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
2N3439U4 Specifications
Part Number | 2N3439U4 | |
Brand | Microsemi | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Transistors | |
Subcategory | Bipolar (BJT) - Single | |
Manufacturer | Microsemi Corporation | |
Series | - | |
Transistor Type | NPN | |
Current - Collector (Ic) (Max) | 1A | |
Voltage - Collector Emitter Breakdown (Max) | 350V | |
Vce Saturation (Max) @ Ib, Ic | 500mV @ 4mA, 50mA | |
Current - Collector Cutoff (Max) | 2µA | |
DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 20mA, 10V | |
Power - Max | 800mW | |
Frequency - Transition | - | |
Operating Temperature | -65°C ~ 200°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 3-SMD, No Lead | |
Supplier Device Package | U4 |
2N3439U4 Documents

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Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
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1 | $ 276.7387 | $ 276.7387 |
100 | $ 276.7387 | $ 27,673.8700 |
500 | $ 276.7387 | $ 138,369.3500 |
1000 | $ 276.7387 | $ 276,738.7000 |
2500 | $ 276.7387 | $ 691,846.7500 |
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