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
BC550C TRANS NPN 45V 0.1A TO92 onsemi	4,698	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	NPN	100 mA	45 V	600mV @ 5mA, 100mA	15nA (ICBO)	420 @ 2mA, 5V	625 mW	250MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
BC557C TRANS PNP 45V 0.1A TO92 onsemi	4,652	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	PNP	100 mA	45 V	650mV @ 5mA, 100mA	100nA	420 @ 2mA, 5V	625 mW	320MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
KST4124MTF TRANS NPN 25V 0.2A SOT-23-3 onsemi	3,881	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	NPN	200 mA	25 V	300mV @ 5mA, 50mA	50nA (ICBO)	120 @ 2mA, 1V	350 mW	300MHz	-	-	-	Surface Mount	SOT-23-3
KST4123MTF TRANS NPN 30V 0.2A SOT-23-3 onsemi	3,902	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	NPN	200 mA	30 V	300mV @ 5mA, 50mA	50nA (ICBO)	50 @ 2mA, 1V	350 mW	250MHz	-	-	-	Surface Mount	SOT-23-3
KSC815CYTA TRANS NPN 45V 0.2A TO-92-3 onsemi	2,288	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	200 mA	45 V	400mV @ 15mA, 150mA	100nA (ICBO)	120 @ 50mA, 1V	400 mW	200MHz	150°C (TJ)	-	-	Through Hole	TO-92-3
MPS2222AZL1G TRANS NPN 40V 0.6A TO92 onsemi	4,422	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Box (TB)	Obsolete	NPN	600 mA	40 V	1V @ 50mA, 500mA	10nA (ICBO)	100 @ 150mA, 10V	625 mW	300MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
MMBTA56_D87Z TRANS PNP 80V 0.5A SOT-23-3 onsemi	3,816	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	PNP	500 mA	80 V	200mV @ 10mA, 100mA	100nA	100 @ 100mA, 1V	350 mW	50MHz	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
KS3302TA TRANS NPN 40V 0.2A TO-92-3 onsemi	4,964	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	NPN	200 mA	40 V	150mV @ 10mA, 100mA	-	-	-	-	-	-	-	Through Hole	TO-92-3
KSA910YSHTA TRANS PNP 150V 0.05A TO-92-3 onsemi	6,046	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Box (TB)	Obsolete	PNP	50 mA	150 V	800mV @ 1mA, 10mA	100nA (ICBO)	120 @ 10mA, 5V	800 mW	100MHz	-	-	-	Through Hole	TO-92-3
PN2222 TRANS NPN 30V 0.6A TO92 onsemi	5,337	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	NPN	600 mA	30 V	1.6V @ 50mA, 500mA	10nA (ICBO)	100 @ 150mA, 10V	625 mW	250MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)

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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.