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
2SB1143T TRANS PNP 50V 4A TO-126ML onsemi	7,508	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	PNP	4 A	50 V	700mV @ 100mA, 2A	1µA (ICBO)	200 @ 100mA, 2V	1.5 W	150MHz	150°C (TJ)	-	-	Through Hole	TO-126ML
BD677G TRANS NPN DARL 60V 4A TO-126 onsemi	8,340	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	NPN - Darlington	4 A	60 V	2.5V @ 30mA, 1.5A	500µA	750 @ 1.5A, 3V	40 W	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-126
SBCW30LT1G TRANS PNP 32V 0.1A SOT23-3 onsemi	9,178	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	PNP	100 mA	32 V	300mV @ 500µA, 10mA	100nA (ICBO)	215 @ 2mA, 5V	300 mW	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
MMBT3906SL TRANS PNP 40V 0.2A SOT-923F onsemi	2,872	-	RFQ	Datasheet	-	SOT-923F	Tape & Reel (TR)	Obsolete	PNP	200 mA	40 V	400mV @ 5mA, 50mA	-	100 @ 10mA, 1V	227 mW	250MHz	150°C (TJ)	-	-	Surface Mount	SOT-923F
BCX19LT1 TRANS NPN 45V 0.5A SOT23-3 onsemi	8,825	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	NPN	500 mA	45 V	620mV @ 50mA, 500mA	100nA (ICBO)	100 @ 100mA, 1V	300 mW	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
BUD43B-001 SWITCHMODE NPN SILICON PLANAR PO onsemi	57,675	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
2SC3689-TB-E NPN EPITAXIAL PLANAR SILICON onsemi	54,333	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
BCW71 TRANS NPN 45V 0.5A SOT-23-3 onsemi	41,440	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	NPN	500 mA	45 V	250mV @ 500µA, 10mA	100µA (ICBO)	110 @ 2mA, 5V	350 mW	330MHz	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
BCX17 TRANS PNP 45V 0.5A SOT-23-3 onsemi	9,508	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	PNP	500 mA	45 V	620mV @ 50mA, 500mA	100nA (ICBO)	100 @ 100mA, 1V	300 mW	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
BD436S TRANS PNP 32V 4A TO-126-3 onsemi	3,066	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	PNP	4 A	32 V	500mV @ 200mA, 2A	100µA	40 @ 10mA, 5V	36 W	3MHz	150°C (TJ)	-	-	Through Hole	TO-126-3

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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.