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
MMBT4126LT1G TRANS PNP 25V 0.2A SOT23-3 onsemi	66,456	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	PNP	200 mA	25 V	400mV @ 5mA, 50mA	-	120 @ 2mA, 1V	225 mW	250MHz	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
SMMBT4401LT1G TRANS NPN 40V 0.6A SOT23-3 onsemi	53,784	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	NPN	600 mA	40 V	750mV @ 50mA, 500mA	-	100 @ 150mA, 1V	300 mW	250MHz	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
2N3906TF TRANS PNP 40V 0.2A TO-92-3 onsemi	49,184	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	PNP	200 mA	40 V	400mV @ 5mA, 50mA	-	100 @ 10mA, 1V	625 mW	250MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
SMMBTA06LT1G TRANS NPN 80V 0.5A SOT23-3 onsemi	42,135	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	NPN	500 mA	80 V	250mV @ 10mA, 100mA	100nA	100 @ 100mA, 1V	225 mW	100MHz	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
BC557BTF TRANS PNP 45V 0.1A TO-92-3 onsemi	35,981	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	PNP	100 mA	45 V	650mV @ 5mA, 100mA	15nA (ICBO)	200 @ 2mA, 5V	500 mW	150MHz	150°C (TJ)	-	-	Through Hole	TO-92-3
2N3904TA TRANS NPN 40V 0.2A TO-92-3 onsemi	34,895	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Cut Tape (CT)	Active	NPN	200 mA	40 V	300mV @ 5mA, 50mA	-	100 @ 10mA, 1V	625 mW	300MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
2N4401BU TRANS NPN 40V 0.6A TO-92-3 onsemi	31,971	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	600 mA	40 V	750mV @ 50mA, 500mA	-	100 @ 150mA, 1V	625 mW	250MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
SMMBTA56LT1G TRANS PNP 80V 0.5A SOT23-3 onsemi	20,455	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	PNP	500 mA	80 V	250mV @ 10mA, 100mA	100nA	100 @ 100mA, 1V	225 mW	50MHz	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
BC547CTFR TRANS NPN 45V 0.1A TO-92-3 onsemi	15,816	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	NPN	100 mA	45 V	600mV @ 5mA, 100mA	15nA (ICBO)	420 @ 2mA, 5V	500 mW	300MHz	150°C (TJ)	-	-	Through Hole	TO-92-3
BC546BTF TRANS NPN 65V 0.1A TO-92-3 onsemi	15,717	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	NPN	100 mA	65 V	600mV @ 5mA, 100mA	15nA (ICBO)	200 @ 2mA, 5V	500 mW	300MHz	150°C (TJ)	-	-	Through Hole	TO-92-3

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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.