Single Bipolar Transistors

(29368 results)

Discrete Bipolar Junction Transistors (BJTs) are commonly used to construct analog signal amplification functions in audio, radio, and other applications. One of the first semiconductor devices to be mass produced, their characteristics are less favorable than those of other device types for applications involving high frequency switching and operation with high currents or voltages, but they remain a technology of choice for applications requiring analog signal reproduction with minimal added noise and distortion.

Part #	Manufacturer	Description	Availability	Pricing
BD139 Single Bipolar Transistors	STMicroelectronics	NPN BJT Transistor 80V 1.5A SOT-32	1420	5+: $0.22088 50+: $0.17317 150+: $0.15272 Show More
BD140 Single Bipolar Transistors	STMicroelectronics	PNP BJT Transistor, 80V, 1.5A, SOT-32	5570	5+: $0.28535 50+: $0.22117 150+: $0.19369 Show More
BD237 Single Bipolar Transistors	STMicroelectronics	NPN BJT Transistor, 80V, 2A, 25W, SOT-32, Through Hole	11	1+: $0.70800 10+: $0.57772 50+: $0.51257
BD679A Single Bipolar Transistors	STMicroelectronics	NPN Darlington Transistor, 80V, 4A, SOT-32, Through Hole	4579	10+: $0.53657 30+: $0.48172 100+: $0.41315 Show More
BD681 Single Bipolar Transistors	STMicroelectronics	NPN BJT 100V 4A SOT-32 Transistor	In Stock	2000+: $0.16628 4000+: $0.16205 6000+: $0.15642 Show More
BDW93C Single Bipolar Transistors	STMicroelectronics	100V 12A NPN BJT Power Darlington Transistor TO-220	892	1+: $0.85715 10+: $0.69085 50+: $0.60685 Show More
BDW93CFP Single Bipolar Transistors	STMicroelectronics	NPN Darlington Transistor, 100V, 12A, TO-220	52	1+: $1.08000 10+: $0.87600 30+: $0.77485
BDW94C Single Bipolar Transistors	STMicroelectronics	PNP Darlington Transistor 100V 12A TO-220	237	1+: $0.84172 10+: $0.68572 50+: $0.60857 Show More
BUL39D Single Bipolar Transistors	STMicroelectronics	NPN Power Transistor, 450V, 4A, TO-220	2	1+: $0.44400 10+: $0.34628 30+: $0.30515
BUL49D Single Bipolar Transistors	STMicroelectronics	NPN BJT Transistor, 450V, 5A, 80W, TO-220	1280	1+: $0.78172 10+: $0.70285 30+: $0.65828 Show More
BUX87 Single Bipolar Transistors	STMicroelectronics	NPN BJT Transistor, 450V, 500mA, 40W, 20MHz, SOT-32-3	686	1+: $0.78000 10+: $0.62057 50+: $0.54000 Show More
MJD117T4 Single Bipolar Transistors	STMicroelectronics	PNP Darlington Transistor 100V 2A 20W DPAK SMT	13	1+: $1.47085 10+: $1.21200 30+: $1.06972
MJD340T4 Single Bipolar Transistors	STMicroelectronics	COMPLEMENTARY SILICON POWER TRANSISTORS	1046	5+: $0.38501 50+: $0.30564 150+: $0.27163
MJD45H11T4 Single Bipolar Transistors	STMicroelectronics	PNP BJT Transistor, 80V, -8A, 20W, DPAK, SMT	84221	10+: $0.46972 30+: $0.42857 100+: $0.37715 Show More
ST13003 Single Bipolar Transistors	STMicroelectronics	High voltage fast-switching NPN power transistor	99	5+: $0.25408 50+: $0.20224 150+: $0.18001
ST13007 Single Bipolar Transistors	STMicroelectronics	HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR	517	1+: $1.67657 10+: $1.41257 30+: $1.24800 Show More
ST901T Single Bipolar Transistors	STMicroelectronics	NPN Darlington Transistor 350V 4A 100W TO-220	3	1+: $1.08343 10+: $0.87428 50+: $0.74057
SBCP56-16T3G Single Bipolar Transistors	onsemi	1.0 A, 80 V NPN Bipolar Junction Transistor hFE = 100 to 250, SOT-223 (TO-261) 4 LEAD, 4000-REEL	5182	5+: $0.40404 50+: $0.32328 150+: $0.28867 Show More
SBCP68T1G Single Bipolar Transistors	onsemi	NPN Bipolar Transistor, SOT-223 (TO-261) 4 LEAD, 1000-REEL	134	1+: $0.80743 10+: $0.79028 30+: $0.77828
SBCW72LT1G Single Bipolar Transistors	onsemi	NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL	209	5+: $0.22589 50+: $0.17976 150+: $0.15997
DSS4160T-7 Single Bipolar Transistors	Diodes Incorporated	TRANS NPN 60V 1A SOT23-3	227	5+: $0.13723 50+: $0.13415 150+: $0.13211
DSS5160T-7 Single Bipolar Transistors	Diodes Incorporated	TRANS PNP 60V 1A SOT23-3	6432	5+: $0.17855 50+: $0.14581 150+: $0.12947 Show More
BD135 Single Bipolar Transistors	STMicroelectronics	NPN BJT Transistor, 45V VCEO, 1.5A Ic, SOT-32	In Stock	50+: $0.13754
MJD122-1 Single Bipolar Transistors	STMicroelectronics	COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS	34	1+: $0.57772 10+: $0.56228 30+: $0.55200
BD438 Single Bipolar Transistors	STMicroelectronics	PNP BJT Transistor, 45V, 4A, 3MHz, SOT-32	2200	10+: $0.36343 50+: $0.32057 100+: $0.26743 Show More