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
KSP45TF TRANS NPN 350V 0.3A TO-92-3 Fairchild Semiconductor	140,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Obsolete	NPN	300 mA	350 V	750mV @ 5mA, 50mA	500nA	50 @ 10mA, 10V	625 mW	-	150°C (TJ)	-	-	Through Hole	TO-92-3
KSC2330OBU TRANS NPN 300V 0.1A TO-92-3 Fairchild Semiconductor	120,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 Long Body	Bulk	Obsolete	NPN	100 mA	300 V	500mV @ 1mA, 10mA	100nA (ICBO)	70 @ 20mA, 10V	1 W	50MHz	150°C (TJ)	-	-	Through Hole	TO-92-3
BCX19 TRANS NPN 45V 0.5A SOT-23-3 Fairchild Semiconductor	115,288	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	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
MPS6521 TRANS NPN 25V 0.1A TO92 Fairchild Semiconductor	108,501	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Obsolete	NPN	100 mA	25 V	500mV @ 5mA, 50mA	50nA (ICBO)	300 @ 2mA, 10V	625 mW	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92 (TO-226)
BC546 TRANS NPN 65V 0.1A TO-92-3 Fairchild Semiconductor	108,228	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	NPN	100 mA	65 V	600mV @ 5mA, 100mA	15nA (ICBO)	110 @ 2mA, 5V	500 mW	300MHz	150°C (TJ)	-	-	Through Hole	TO-92-3
KSP2222ABU TRANS NPN 40V 0.6A TO-92-3 Fairchild Semiconductor	94,940	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	NPN	600 mA	40 V	1V @ 50mA, 500mA	10nA (ICBO)	100 @ 150mA, 10V	625 mW	300MHz	150°C (TJ)	-	-	Through Hole	TO-92-3
MPSA20 TRANS NPN 40V 0.1A TO92 Fairchild Semiconductor	85,639	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Obsolete	NPN	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)
MPS6534 TRANS PNP 40V 0.8A TO-92-3 Fairchild Semiconductor	81,054	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	PNP	800 mA	40 V	300mV @ 10mA, 100mA	50nA (ICBO)	90 @ 100mA, 1V	625 mW	-	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
MPS3703 TRANS PNP 30V 0.8A TO-92-3 Fairchild Semiconductor	72,000	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	PNP	800 mA	30 V	250mV @ 5mA, 50mA	100nA (ICBO)	30 @ 50mA, 5V	625 mW	100MHz	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-92-3
KSP2222ATA TRANS NPN 40V 0.6A TO-92-3 Fairchild Semiconductor	43,500	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	NPN	600 mA	40 V	1V @ 50mA, 500mA	10nA (ICBO)	100 @ 150mA, 10V	625 mW	300MHz	150°C (TJ)	-	-	Through Hole	TO-92-3

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.