Bipolar Transistors - BJT

Bipolar Transistors - BJT
Bipolar Transistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many bipolar transistor manufacturers including Central Semiconductor, Diodes Incorporated, Microchip, Nexperia, onsemi, STMicroelectronics & more. 
More...

Please view our large selection of bipolar transistors below.
Results: 9.931
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Technology
Mounting Style
Package/Case
Transistor Polarity
Configuration
Maximum DC Collector Current
Collector- Emitter Voltage VCEO Max
Collector- Base Voltage VCBO
Emitter- Base Voltage VEBO
Collector-Emitter Saturation Voltage
Pd - Power Dissipation
Gain Bandwidth Product fT
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
Packaging
onsemi Bipolar Transistors - BJT DUAL 65V/100MA, NPN & PNP BIPOLAR TRANSISTORS, XDFNW3
Datasheet
15.359In Stock
15.000On Order
Min.: 1
Mult.: 1
: 3.000

Si SMD/SMT XDFNW-3 NPN Single 200 mA 65 V 80 V 5 V 600 mV 570 mW 100 MHz - 65 C + 150 C NST846MTW Reel, Cut Tape
onsemi Bipolar Transistors - BJT NPN MULTI-CHIP
Datasheet
2.806In Stock
Min.: 1
Mult.: 1
: 3.000

Si SMD/SMT SC88-6L NPN Dual 160 V 180 V 6 V 200 mV 200 mW 300 MHz - 55 C + 150 C NSVT5551D Reel, Cut Tape
Nexperia Bipolar Transistors - BJT The factory is currently not accepting orders for this product.
Datasheet
Product Comments
554In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-223 PNP 30 V 30 V 5 V 2 W 130 MHz - 55 C + 150 C Reel, Cut Tape, MouseReel
THAT Bipolar Transistors - BJT 4 NPN Matched Trans. Array SO-14
Datasheet
3.443In Stock
Min.: 1
Mult.: 1

Si SMD/SMT SOIC-14 NPN Quad 30 mA 36 V 36 V 50 mV 350 MHz - 40 C + 85 C 300 Tube
ROHM Semiconductor Bipolar Transistors - BJT TO-252 50V 7A NPN PWR TRANS
Datasheet
4.816In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Si SMD/SMT TO-252-3 NPN Single 50 V 50 V 6 V 350 mV 10 W 280 MHz + 150 C Reel, Cut Tape, MouseReel

Diodes Incorporated Bipolar Transistors - BJT 300V 300mW
Datasheet
725.989In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Si SMD/SMT SOT-23-3 NPN Single 500 mA 300 V 300 V 6 V 500 mV 300 mW 50 MHz - 55 C + 150 C MMBTA42 Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT The factory is currently not accepting orders for this product.
Datasheet
Product Comments
128.383In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Si SMD/SMT TSSOP-6 NPN Dual 100 mA 45 V 50 V 6 V 200 mV 300 mW 250 MHz - 65 C + 150 C Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT The factory is currently not accepting orders for this product.
Datasheet
Product Comments
186.352In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Si SMD/SMT SC-74-6 NPN, PNP Dual 600 mA 40 V 40 V 300 mV, 280 mV 540 mW - 65 C + 150 C Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT The factory is currently not accepting orders for this product.
Datasheet
Product Comments
286.540In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Si SMD/SMT TSSOP-6 NPN Dual 100 mA 45 V 50 V 6 V 200 mV 300 mW 250 MHz - 65 C + 150 C Reel, Cut Tape, MouseReel

STMicroelectronics Bipolar Transistors - BJT NPN Power Transistor
Datasheet
12.031In Stock
Min.: 1
Mult.: 1

Si Through Hole ISOWATT-218FX-3 NPN Single 8 A 700 V 9 V 1 V 50 W + 150 C BU508AF Tube
STMicroelectronics Bipolar Transistors - BJT Medium current, high performance, low Voltage PNP transistor
Datasheet
70.214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Si SMD/SMT TO-252-3 PNP Single 5 A 30 V 45 V 6 V 700 mV 15 W + 150 C STD888 Reel, Cut Tape, MouseReel

Diodes Incorporated Bipolar Transistors - BJT PNP High Voltage
Datasheet
Product Comments
215.479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Si SMD/SMT SOT-23-3 PNP Single 1 A 150 V 160 V 5 V 300 mV 500 mW 100 MHz - 55 C + 150 C FMMT55 Reel, Cut Tape, MouseReel

onsemi Bipolar Transistors - BJT 100mA 80V NPN
Datasheet
1.460.373In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Si SMD/SMT SOT-23-3 NPN Single 100 mA 65 V 80 V 6 V 600 mV 225 mW 100 MHz - 55 C + 150 C BC846BL Reel, Cut Tape, MouseReel
onsemi Bipolar Transistors - BJT NPN Si Transistor Epitaxial
Datasheet
6.389In Stock
Min.: 1
Mult.: 1

Si Through Hole TO-264-3 NPN Single 17 A 250 V 250 V 5 V 400 mV 150 W 30 MHz - 50 C + 150 C FJL4315 Tube
onsemi Bipolar Transistors - BJT BIP PNP 5A 50V
Datasheet
46.334In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

Si SMD/SMT TO-252-3 PNP Single 5 A 50 V 50 V 6 V 255 mV 800 mW 360 MHz + 150 C 2SA2039 Reel, Cut Tape, MouseReel
Toshiba Bipolar Transistors - BJT Bipolar Transistors Silicn NPN Epitaxial
Datasheet
5.233In Stock
4.200Expected 9/28/2026
Min.: 1
Mult.: 1

Si Through Hole TO-220-3 NPN Single 12 A 80 V 80 V 6 V 160 mV 30 W 80 MHz + 150 C Tube

THAT Bipolar Transistors - BJT 2 NPN+2 PNP Matched Trans. Array DIP-14
Datasheet
268In Stock
Min.: 1
Mult.: 1

Si Through Hole DIP-14 NPN, PNP Quad 30 mA 36 V 36 V 50 mV 350 MHz, 325 MHz - 40 C + 85 C 340 Tube

THAT Bipolar Transistors - BJT 4 NPN Matched Trans. Array DIP-14
Datasheet
263In Stock
Min.: 1
Mult.: 1

Si Through Hole DIP-14 NPN Quad 30 mA 36 V 36 V 50 mV 350 MHz - 40 C + 85 C 300 Tube
Diodes Incorporated DSS4310FJAWQ-7
Diodes Incorporated Bipolar Transistors - BJT SS Low Sat Transistor W-DFN2020-3/SWP T&R 3K
Datasheet
3.720In Stock
3.000Expected 7/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT SOT669 100V 6A NPN HI PWR BJT
Datasheet
7.436In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

Si SMD/SMT LFPAK56-5 NPN Single 6 A 100 V 100 V 7 V 210 mV 25 W 170 MHz - 55 C + 175 C Reel, Cut Tape, MouseReel

onsemi Bipolar Transistors - BJT NPN Planar Silicon
Datasheet
4.444In Stock
Min.: 1
Mult.: 1

Si Through Hole TO-220-3 NPN Single 2 A 600 V 1.2 kV 12 V 190 mV 50 W + 150 C KSC5502 Tube

onsemi Bipolar Transistors - BJT High Volt Fast Switching Trans
Datasheet
34.726In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Si SMD/SMT DPAK-3 (TO-252-3) NPN Single 3 A 400 V 1.05 kV 14 V 230 mV 1.25 W + 150 C FJD5553 Reel, Cut Tape, MouseReel
onsemi Bipolar Transistors - BJT 4A 80V 36W PNP
Datasheet
12.678In Stock
Min.: 1
Mult.: 1

Si Through Hole TO-225-3 PNP Single 4 A 80 V 80 V 5 V 800 mV 36 W 3 MHz - 55 C + 150 C BD442 Bulk

onsemi Bipolar Transistors - BJT BIP NPN 4A 100V TR
Datasheet
9.616In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
Si SMD/SMT DPAK-3 (TO-252-3) NPN Single 4 A 100 V 100 V 7 V 300 mV 12.5 W 40 MHz - 65 C + 150 C AEC-Q100 MJD243 Reel, Cut Tape, MouseReel

Infineon Technologies Bipolar Transistors - BJT AF TRANS GP BJT PNP 40V 0.2A
Datasheet
370.137In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Si SMD/SMT SOT-23-3 PNP Single 200 mA 40 V 40 V 6 V 400 mV 330 mW 250 MHz - 65 C + 150 C AEC-Q100 MMBT3906 Reel, Cut Tape, MouseReel