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
BCX70JLT1 TRANS NPN 45V 0.2A SOT23-3 onsemi	28,800	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	NPN	200 mA	45 V	550mV @ 1.25mA, 50mA	20nA	250 @ 2mA, 5V	300 mW	125MHz	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
BC558BRL1G TRANS PNP 30V 0.1A TO92 onsemi	2,037	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Tape & Reel (TR)	Obsolete	PNP	100 mA	30 V	650mV @ 5mA, 100mA	100nA	180 @ 2mA, 5V	625 mW	360MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
MPSA70RLRM TRANS PNP 40V 0.1A TO92 onsemi	8,189	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Bulk	Obsolete	PNP	100 mA	40 V	250mV @ 1mA, 10mA	100nA (ICBO)	40 @ 5mA, 10V	625 mW	125MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
BC337-25RL1 TRANS NPN GP 45V 800MA TO-92 onsemi	26,000	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
BC557BZL1 TRANS PNP 45V 0.1A TO92 onsemi	8,832	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Bulk	Obsolete	PNP	100 mA	45 V	650mV @ 5mA, 100mA	100nA	180 @ 2mA, 5V	625 mW	320MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
SPS8549RLRPG SSP TO92 NPN onsemi	26,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
BC337-16ZL1G TRANS NPN 45V 0.8A TO92 onsemi	9,596	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body, Formed Leads	Bulk	Obsolete	NPN	800 mA	45 V	700mV @ 50mA, 500mA	100nA	100 @ 100mA, 1V	625 mW	210MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
BC548B TRANS NPN 30V 0.1A TO92 onsemi	3,485	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	NPN	100 mA	30 V	250mV @ 500µA, 10mA	15nA	200 @ 2mA, 5V	625 mW	300MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
MPS4250 TRANSISTOR PNP GP SS 40V TO-92 onsemi	25,000	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
BC636-16ZL1 TRANS PNP 45V 1A TO92 onsemi	24,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	PNP	1 A	45 V	500mV @ 50mA, 500mA	100nA (ICBO)	100 @ 150mA, 2V	1.5 W	150MHz	-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.