Single Bipolar Transistors

Compare the current Single Bipolar Transistors Bipolar (BJT) selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
BD139-10-BP TRANS NPN 80V 1.5A TO-126 Micro Commercial Co	7,342	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	NPN	1.5 A	80 V	500mV @ 50mA, 500mA	100nA (ICBO)	63 @ 150mA, 2V	1.25 W	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-126
BD139-6-BP TRANS NPN 80V 1.5A TO-126 Micro Commercial Co	6,240	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	NPN	1.5 A	80 V	500mV @ 50mA, 500mA	100nA (ICBO)	40 @ 150mA, 2V	1.25 W	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-126
BD140-10-BP TRANS PNP 80V 1.5A TO-126 Micro Commercial Co	7,172	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	PNP	1.5 A	80 V	500mV @ 50mA, 500mA	100nA (ICBO)	63 @ 150mA, 2V	1.25 W	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-126
BD140-6-BP TRANS PNP 80V 1.5A TO-126 Micro Commercial Co	7,141	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	PNP	1.5 A	80 V	500mV @ 50mA, 500mA	100nA (ICBO)	40 @ 150mA, 2V	1.25 W	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-126
BD233-BP TRANS NPN 45V 2A TO-126 Micro Commercial Co	4,191	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	NPN	2 A	45 V	600mV @ 100mA, 1A	100µA (ICBO)	40 @ 150mA, 2V	1.25 W	3MHz	150°C (TJ)	-	-	Through Hole	TO-126
BD235-BP TRANS NPN 60V 2A TO-126 Micro Commercial Co	5,530	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	NPN	2 A	60 V	600mV @ 100mA, 1A	100µA (ICBO)	40 @ 150mA, 2V	1.25 W	3MHz	150°C (TJ)	-	-	Through Hole	TO-126
BD237-BP TRANS NPN 80V 2A TO-126 Micro Commercial Co	5,077	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	NPN	2 A	80 V	600mV @ 100mA, 1A	100µA (ICBO)	40 @ 150mA, 2V	1.25 W	3MHz	150°C (TJ)	-	-	Through Hole	TO-126
BD436-BP TRANS PNP 32V 4A TO-126 Micro Commercial Co	6,795	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	PNP	4 A	32 V	500mV @ 200mA, 2A	100µA	50 @ 2A, 1V	1.25 W	3MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-126
BD437-BP TRANS NPN 45V 4A TO-126 Micro Commercial Co	8,747	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	NPN	4 A	45 V	600mV @ 200mA, 2A	10µA	40 @ 2A, 1V	1.25 W	3MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-126
BD438-BP TRANS PNP 45V 4A TO-126 Micro Commercial Co	5,351	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Bulk	Obsolete	PNP	4 A	45 V	600mV @ 200mA, 2A	100µA	40 @ 2A, 1V	1.25 W	3MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-126

Single Bipolar Transistors FAQ

How can I narrow the current Single Bipolar Transistors selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

Can EGOO help source hard-to-find or obsolete Single Bipolar Transistors parts?

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.