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TIP121 Darlington Transistors

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Configuration	Transistor Polarity	Collector- Emitter Voltage VCEO Max	Emitter- Base Voltage VEBO	Collector- Base Voltage VCBO	Maximum DC Collector Current	Maximum Collector Cut-off Current	Pd - Power Dissipation	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Darlington Transistors NPN Power Darlington TIP121 STMicroelectronics 1: $1.08 7,555In Stock 7,000Expected 11/4/2026	Mfr. Part # TIP121 Mouser Part # 511-TIP121	STMicroelectronics	Darlington Transistors NPN Power Darlington Learn More about STMicroelectronics stm standard products	Datasheet	7,555In Stock 7,000Expected 11/4/2026	$1.08 $0.683 $0.449 $0.389 View $0.388 $0.355 $0.234 $0.206	Min.: 1 Mult.: 1			Single	NPN	80 V	5 V	80 V	5 A	200 uA		Through Hole	TO-220-3		+ 150 C	TIP121	Tube
	Darlington Transistors NPN Epitaxial Darl TIP121 onsemi Restricted Availability Obsolete	Mfr. Part # TIP121 Mouser Part # 512-TIP121 Obsolete	onsemi	Darlington Transistors NPN Epitaxial Darl	Datasheet			Restricted Availability			Single	NPN	80 V	5 V	80 V	5 A	200 uA		Through Hole	TO-220AB	- 65 C	+ 150 C	TIP121	Bulk
	Darlington Transistors 5A 80V Bipolar Power NPN TIP121G onsemi 1: $2.05 1,682In Stock	Mfr. Part # TIP121G Mouser Part # 863-TIP121G	onsemi	Darlington Transistors 5A 80V Bipolar Power NPN	Datasheet	1,682In Stock	$2.05 $1.26 $0.834	Min.: 1 Mult.: 1 Max.: 200			Single	NPN	80 V	5 V	80 V	5 A	200 uA	65 W	Through Hole	TO-220-3	- 65 C	+ 150 C	TIP121	Tube
	Darlington Transistors 5A 100V Bipolar Power NPN TIP122G onsemi 1: $1.37 27,556In Stock	Mfr. Part # TIP122G Mouser Part # 863-TIP122G	onsemi	Darlington Transistors 5A 100V Bipolar Power NPN	Datasheet	27,556In Stock	$1.37 $0.721 $0.555	Min.: 1 Mult.: 1 Max.: 300			Single	NPN	100 V	5 V	100 V	5 A	200 uA	65 W	Through Hole	TO-220-3	- 65 C	+ 150 C	TIP122	Tube
	Darlington Transistors NPN Epitaxial Darl TIP121TU onsemi 1: $1.63 A tariff of 17% may be applied if shipping to the United States. 1,903In Stock End of Life	Mfr. Part # TIP121TU Mouser Part # 512-TIP121TU End of Life	onsemi	Darlington Transistors NPN Epitaxial Darl	Datasheet	1,903In Stock	$1.63 $0.771 $0.687 $0.539 View $0.491 $0.446 $0.431 $0.379 A tariff of 17% may be applied if shipping to the United States.	Min.: 1 Mult.: 1			Single	NPN	80 V	5 V	80 V	5 A	200 uA		Through Hole	TO-220-3	- 65 C	+ 150 C	TIP121	Tube