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
MMBT4401K TRANS NPN 40V 0.6A SOT-23-3 Fairchild Semiconductor	5,971	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Obsolete	NPN	600 mA	40 V	750mV @ 50mA, 500mA	-	100 @ 150mA, 1V	350 mW	250MHz	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
PN5138 TRANS PNP 30V 0.5A TO-92-3 Fairchild Semiconductor	4,022	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	PNP	500 mA	30 V	300mV @ 500µA, 10mA	50nA (ICBO)	50 @ 10mA, 10V	625 mW	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
KSD5041QTA TRANS NPN 20V 5A TO-92-3 Fairchild Semiconductor	46,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	NPN	5 A	20 V	1V @ 100mA, 3A	100nA (ICBO)	230 @ 500mA, 2V	750 mW	150MHz	150°C (TJ)	-	-	Through Hole	TO-92-3
SS8050DBU TRANS NPN 25V 1.5A TO-92-3 Fairchild Semiconductor	310,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	1.5 A	25 V	500mV @ 80mA, 800mA	100nA (ICBO)	160 @ 100mA, 1V	1 W	100MHz	150°C (TJ)	-	-	Through Hole	TO-92-3
KSC3953DSTU TRANS NPN 120V 0.2A TO-126-3 Fairchild Semiconductor	80,540	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Tube	Obsolete	NPN	200 mA	120 V	1V @ 3mA, 30mA	100nA (ICBO)	60 @ 10mA, 10V	1.3 W	400MHz	150°C (TJ)	-	-	Through Hole	TO-126-3
TN4033A TRANS PNP 80V 1A TO-226-3 Fairchild Semiconductor	65,557	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	PNP	1 A	80 V	500mV @ 50mA, 500mA	50nA (ICBO)	100 @ 100mA, 5V	1 W	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-226-3
KSA916OBU TRANS PNP 120V 0.8A TO-92-3 Fairchild Semiconductor	53,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	PNP	800 mA	120 V	1V @ 50mA, 500mA	100nA (ICBO)	80 @ 100mA, 5V	900 mW	120MHz	150°C (TJ)	-	-	Through Hole	TO-92-3
NZT6714 TRANS NPN 30V 2A SOT-223-4 Fairchild Semiconductor	40,000	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Bulk	Active	NPN	2 A	30 V	500mV @ 100mA, 1A	100nA (ICBO)	60 @ 100mA, 1V	1 W	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-223-4
PN3644 TRANS PNP 45V 0.8A TO-92-3 Fairchild Semiconductor	28,382	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	PNP	800 mA	45 V	400mV @ 15mA, 150mA	35nA	100 @ 150mA, 10V	625 mW	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
KSA1015OBU TRANS PNP 50V 0.15A TO-92-3 Fairchild Semiconductor	9,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Obsolete	PNP	150 mA	50 V	300mV @ 10mA, 100mA	100nA (ICBO)	70 @ 2mA, 6V	400 mW	80MHz	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.