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Same model may have multiple batches, images only for reference.
2N2857UB Microsemi Corporation – Price, Stock & Datasheet
Same model may have multiple batches, images only for reference.

2N2857UB

Part No 2N2857UB
Manufacturer Microsemi Corporation
Catalog RF Transistors (BJT)
Description RF TRANS NPN 15V 0.04A UB
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Package Bulk
Product Status Obsolete
Transistor Type NPN
Voltage - Collector Emitter Breakdown (Max) 15V
Noise Figure (dB Typ @ f) 4.5dB @ 450MHz
Gain 21dB
Power - Max 200mW
DC Current Gain (hFE) (Min) @ Ic, Vce 30 @ 3mA, 1V
Current - Collector (Ic) (Max) 40mA
Operating Temperature -65°C ~ 200°C (TJ)
Mounting Type Surface Mount
Package / Case 3-SMD, No Lead
Supplier Device Package UB
Ultra Librarian 3D Model Ultra Librarian 2N2857UB CAD Model

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