Bipolar RF Transistors

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Transistor Type	Voltage - Collector Emitter Breakdown (Max)	Frequency - Transition	Noise Figure (dB Typ @ f)	Gain	Power - Max	DC Current Gain (hFE) (Min) @ Ic, Vce	Current - Collector (Ic) (Max)	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
CMUT5179 TR PBFREE RF TRANS NPN 15V 1.45GHZ SOT523 Central Semiconductor Corp	12,825	-	RFQ	Datasheet	-	SC-89, SOT-490	Tape & Reel (TR)	Active	NPN	15V	1.45GHz	4.5dB @ 200MHz	15dB	250mW	25 @ 3mA, 1V	50mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-523
2N5770 PBFREE RF TRANS NPN 15V 900MHZ TO92 Central Semiconductor Corp	41,765	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	15V	900MHz	6dB @ 60MHz	-	625mW	50 @ 8mA, 1V	50mA	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
PN3563 PBFREE RF TRANS NPN 12V TO92 Central Semiconductor Corp	10,929	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	12V	-	-	-	-	-	-	-	-	-	Through Hole	TO-92-3
2N5179 PBFREE RF TRANS NPN 12V 2GHZ TO72 Central Semiconductor Corp	596	-	RFQ	Datasheet	-	TO-206AF, TO-72-4 Metal Can	Bulk	Active	NPN	12V	2GHz	4.5dB @ 200MHz	15dB	200mW	25 @ 3mA, 1V	50mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	TO-72
BFY90 PBFREE RF TRANS NPN 15V 1.4GHZ TO72 Central Semiconductor Corp	2,718	-	RFQ	Datasheet	-	TO-206AF, TO-72-4 Metal Can	Bulk	Active	NPN	15V	1.4GHz	5.5dB @ 800MHz	23dB	200mW	20 @ 25mA, 1V	25mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	TO-72
2N2857 PBFREE RF TRANS NPN 15V 1.9GHZ TO72 Central Semiconductor Corp	2,219	-	RFQ	Datasheet	-	TO-206AF, TO-72-4 Metal Can	Bulk	Active	NPN	15V	1.9GHz	4.5dB @ 450MHz	-	200mW	30 @ 3mA, 1V	40mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	TO-72
CMPT918 TR PBFREE RF TRANS NPN 15V 600MHZ SOT23 Central Semiconductor Corp	6,047	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	NPN	15V	600MHz	6dB @ 60MHz	11dB	350mW	20 @ 3mA, 1V	50mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
2N918 PBFREE RF TRANS NPN 15V 600MHZ TO72 Central Semiconductor Corp	98	-	RFQ	Datasheet	-	TO-206AF, TO-72-4 Metal Can	Bulk	Active	NPN	15V	600MHz	6dB @ 60kHz	-	200mW	20 @ 3mA, 1V	50mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	TO-72
CMPTH81 TR RF TRANS PNP 20V 600MHZ SOT23 Central Semiconductor Corp	2,671	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	PNP	20V	600MHz	-	-	225mW	60 @ 5mA, 10V	50mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
2N4427 RF TRANS NPN 20V 500MHZ TO39 Central Semiconductor Corp	4,307	-	RFQ	Datasheet	-	TO-205AD, TO-39-3 Metal Can	Bulk	Obsolete	NPN	20V	500MHz	-	10dB	1W	10 @ 100mA, 5V	400mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	TO-39

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FREQUENTLY ASKED QUESTIONS

Bipolar RF Transistors FAQ

Common questions about filtering, comparing and sourcing Bipolar RF Transistors components.

How can I narrow the Bipolar RF Transistors selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Bipolar RF Transistors part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.