Single Bipolar Transistors

Review Single Bipolar Transistors Bipolar (BJT) components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.

If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.

Mfr. Part #	Availability	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
BD539-S TRANS NPN 40V 5A TO-220 Bourns Inc.	8,719	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	NPN	5 A	40 V	1.5V @ 1A, 5A	300µA	12 @ 3A, 4V	2 W	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
BD243A-S TRANS NPN 60V 6A TO-220 Bourns Inc.	3,872	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	NPN	6 A	60 V	1.5V @ 1A, 6A	700µA	15 @ 3A, 4V	2 W	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
TIP41A-S TRANS NPN 60V 6A TO-220 Bourns Inc.	7,203	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	NPN	6 A	60 V	1.5V @ 600mA, 6A	75µA	15 @ 3A, 4V	2 W	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
BUX84-S TRANS NPN 400V 2A TO-220 Bourns Inc.	6,400	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	NPN	2 A	400 V	1V @ 200mA, 1A	200µA	35 @ 100mA, 5V	40 W	12MHz	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
BD743B-S TRANS NPN 80V 15A TO-220 Bourns Inc.	8,392	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	NPN	15 A	80 V	3V @ 5A, 15A	1µA	20 @ 5A, 4V	2 W	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
TIP29B-S TRANS NPN 80V 1A TO-220 Bourns Inc.	4,760	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	NPN	1 A	80 V	700mV @ 125mA, 1A	300µA	15 @ 1A, 4V	2 W	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
BD239B-S TRANS NPN 80V 2A TO-220 Bourns Inc.	4,626	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	NPN	2 A	80 V	700mV @ 200mA, 1A	300µA	15 @ 1A, 4V	2 W	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
BD241B-S TRANS NPN 80V 3A TO-220 Bourns Inc.	6,848	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	NPN	3 A	80 V	1.2V @ 600mA, 3A	300µA	25 @ 1A, 4V	2 W	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
BD539B-S TRANS NPN 80V 5A TO-220 Bourns Inc.	2,365	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	NPN	5 A	80 V	1.5V @ 1A, 5A	300µA	12 @ 3A, 4V	2 W	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
BD243B-S TRANS NPN 80V 6A TO-220 Bourns Inc.	5,279	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	NPN	6 A	80 V	1.5V @ 1A, 6A	700µA	15 @ 3A, 4V	2 W	-	-65°C ~ 150°C (TJ)	-	-	Through Hole	TO-220

FAQ

Frequently Asked Questions

What are Single Bipolar Transistors components used for?

Single Bipolar Transistors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Single Bipolar Transistors part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

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

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.