Bipolar RF Transistors

Compare the current Bipolar RF Transistors Bipolar (BJT) selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
KSC1393YBU RF SMALL SIGNAL TRANSISTOR Fairchild Semiconductor	879,726	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	NPN	30V	700MHz	2dB ~ 3dB @ 200MHz	20dB ~ 24dB	250mW	90 @ 2mA, 10V	20mA	150°C (TJ)	-	-	Through Hole	TO-92-3
KSC1730YBU RF SMALL SIGNAL TRANSISTOR Fairchild Semiconductor	584,790	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	NPN	15V	1.1GHz	-	-	250mW	120 @ 5mA, 10V	50mA	150°C (TJ)	-	-	Through Hole	TO-92-3
SS9018HBU-FS RF 0.05A, VERY HIGH FREQUENCY BA Fairchild Semiconductor	348,226	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	15V	1.1GHz	-	-	400mW	28 @ 1mA, 5V	50mA	150°C (TJ)	-	-	Through Hole	TO-92-3
KSC1674CYTA RF SMALL SIGNAL TRANSISTOR Fairchild Semiconductor	322,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Obsolete	NPN	20V	600MHz	3dB ~ 5dB @ 100MHz	-	250mW	120 @ 1mA, 6V	20mA	150°C (TJ)	-	-	Through Hole	TO-92-3
KSC1674OBU RF SMALL SIGNAL TRANSISTOR Fairchild Semiconductor	141,093	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	NPN	20V	600MHz	3dB ~ 5dB @ 100MHz	-	250mW	70 @ 1mA, 6V	20mA	150°C (TJ)	-	-	Through Hole	TO-92-3
SS9018FBU RF 0.05A, VERY HIGH FREQUENCY BA Fairchild Semiconductor	100,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	15V	1.1GHz	-	-	400mW	54 @ 1mA, 5V	50mA	150°C (TJ)	-	-	Through Hole	TO-92-3
SS9018GBU RF 0.05A, VERY HIGH FREQUENCY BA Fairchild Semiconductor	80,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	15V	1.1GHz	-	-	400mW	72 @ 1mA, 5V	50mA	150°C (TJ)	-	-	Through Hole	TO-92-3
KSC1674OTA RF SMALL SIGNAL TRANSISTOR Fairchild Semiconductor	76,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Obsolete	NPN	20V	600MHz	3dB ~ 5dB @ 100MHz	-	250mW	70 @ 1mA, 6V	20mA	150°C (TJ)	-	-	Through Hole	TO-92-3
KSC1674YBU RF 0.02A, VERY HIGH FREQUENCY BA Fairchild Semiconductor	56,743	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	20V	600MHz	3dB ~ 5dB @ 100MHz	-	250mW	120 @ 1mA, 6V	20mA	150°C (TJ)	-	-	Through Hole	TO-92-3
KST5179MTF RF SMALL SIGNAL TRANSISTOR Fairchild Semiconductor	44,666	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Obsolete	NPN	12V	900MHz	4.5dB @ 200MHz	15dB	350mW	25 @ 3mA, 1V	50mA	150°C (TJ)	-	-	Surface Mount	SOT-23-3

Bipolar RF Transistors FAQ

How can I narrow the current Bipolar RF Transistors selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

Can EGOO help source hard-to-find or obsolete Bipolar RF Transistors parts?

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.