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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
BC546C A1G TRANS NPN 65V 0.1A TO-92 Taiwan Semiconductor Corporation	8,999	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	65 V	-	15nA (ICBO)	420 @ 2mA, 5V	500 mW	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC547A A1G TRANS NPN 45V 0.1A TO-92 Taiwan Semiconductor Corporation	8,177	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	45 V	-	15nA (ICBO)	110 @ 2mA, 5V	500 mW	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC547B A1G TRANS NPN 45V 0.1A TO-92 Taiwan Semiconductor Corporation	3,888	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	45 V	-	15nA (ICBO)	200 @ 2mA, 5V	500 mW	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC547C A1G TRANS NPN 45V 0.1A TO-92 Taiwan Semiconductor Corporation	8,910	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	45 V	-	15nA (ICBO)	420 @ 2mA, 5V	500 mW	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC548A A1G TRANS NPN 30V 0.1A TO-92 Taiwan Semiconductor Corporation	6,888	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	30 V	-	15nA (ICBO)	110 @ 2mA, 5V	500 mW	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC548B A1G TRANS NPN 30V 0.1A TO-92 Taiwan Semiconductor Corporation	5,709	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	30 V	-	15nA (ICBO)	200 @ 2mA, 5V	500 mW	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC548C A1G TRANS NPN 30V 0.1A TO-92 Taiwan Semiconductor Corporation	5,881	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	30 V	-	15nA (ICBO)	420 @ 2mA, 5V	500 mW	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC549A A1G TRANS NPN 30V 0.1A TO-92 Taiwan Semiconductor Corporation	2,279	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	30 V	-	15nA (ICBO)	110 @ 2mA, 5V	500 mW	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC549B A1G TRANS NPN 30V 0.1A TO-92 Taiwan Semiconductor Corporation	7,751	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	30 V	-	15nA (ICBO)	200 @ 2mA, 5V	500 mW	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-92
BC549C A1G TRANS NPN 30V 0.1A TO-92 Taiwan Semiconductor Corporation	5,920	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	100 mA	30 V	-	15nA (ICBO)	420 @ 2mA, 5V	500 mW	-	-65°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.