Single Bipolar Transistors

Use the filters and product table below to compare Single Bipolar Transistors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Transistor Type	Current - Collector (Ic) (Max)	Voltage - Collector Emitter Breakdown (Max)	Vce Saturation (Max) @ Ib, Ic	Current - Collector Cutoff (Max)	DC Current Gain (hFE) (Min) @ Ic, Vce	Power - Max	Frequency - Transition	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
BC850C-AQ TRANS NPN 45V 0.1A SOT23-3 Diotec Semiconductor	2,990	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	NPN	100 mA	45 V	600mV @ 5mA, 100mA	15nA (ICBO)	420 @ 2mA, 5V	250 mW	300MHz	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
BC847A-AQ TRANS NPN 45V 0.1A SOT23-3 Diotec Semiconductor	2,750	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	NPN	100 mA	45 V	600mV @ 5mA, 100mA	15nA (ICBO)	110 @ 2mA, 5V	250 mW	300MHz	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
BC860B TRANS PNP 45V 0.1A SOT23-3 Diotec Semiconductor	5,785	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	PNP	100 mA	45 V	650mV @ 5mA, 100mA	15nA (ICBO)	220 @ 2mA, 5V	250 mW	100MHz	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
BC556ABK TRANS PNP 65V 0.1A TO-92 Diotec Semiconductor	4,880	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	PNP	100 mA	65 V	650mV @ 5mA, 100mA	15nA	110 @ 2mA, 5V	500 mW	150MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC549CBK TRANS NPN 30V 0.1A TO-92 Diotec Semiconductor	4,810	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	100 mA	30 V	600mV @ 5mA, 100mA	15nA	420 @ 2mA, 5V	500 mW	300MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC557BBK TRANS PNP 45V 0.1A TO-92 Diotec Semiconductor	4,809	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	PNP	100 mA	45 V	650mV @ 5mA, 100mA	15nA	200 @ 2mA, 5V	500 mW	150MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC548CBK TRANS NPN 30V 0.1A TO-92 Diotec Semiconductor	4,796	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	100 mA	30 V	600mV @ 5mA, 100mA	15nA	420 @ 2mA, 5V	500 mW	300MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC548BBK TRANS NPN 30V 0.1A TO-92 Diotec Semiconductor	4,625	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	100 mA	30 V	600mV @ 5mA, 100mA	15nA	200 @ 2mA, 5V	500 mW	300MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC549B TRANS NPN 30V 0.1A TO-92 Diotec Semiconductor	3,964	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Cut Tape (CT)	Active	NPN	100 mA	30 V	600mV @ 5mA, 100mA	15nA	200 @ 2mA, 5V	500 mW	300MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC549A TRANS NPN 30V 0.1A TO-92 Diotec Semiconductor	3,928	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	NPN	100 mA	30 V	600mV @ 5mA, 100mA	15nA	110 @ 2mA, 5V	500 mW	300MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92

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FREQUENTLY ASKED QUESTIONS

Single Bipolar Transistors FAQ

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

How can I narrow the Single Bipolar 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 Single Bipolar 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.