About Bipolar Transistors - BJT

Bipolar Transistors - BJT

Bipolar junction transistors (BJTs) are a type of transistor used in electronics and signal processing circuits. They are composed of two pn-junctions in a three-terminal device. In the most common configuration, the BJT acts as an amplifier and can be used to amplify both voltage and current. BJTs can also be used in a switching configuration, where they are used to control the flow of current in a circuit. BJTs are versatile and can be used in a wide range of applications, from computers and consumer electronics to industrial and medical control systems.
Enable Filter
  Manufacturer
Reset
  Technology
Reset
  Mounting Style
Reset
  Package / Case
Reset
  Transistor Polarity
Reset
  Configuration
Reset
  Maximum DC Collector Current
Reset
  Collector- Emitter Voltage VCEO Max
Reset
  Collector- Base Voltage VCBO
Reset
  Emitter- Base Voltage VEBO
Reset
  Collector-emitter Saturation Voltage
Reset
  Pd - Power Dissipation
Reset
  Gain Bandwidth Product Ft
Reset
  Minimum Operating Temperature
Reset
  Maximum Operating Temperature
Reset
  Qualification
Reset
  Series
Reset
  Packaging
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty TechnologyMounting StylePackage / CaseTransistor PolarityConfigurationMaximum DC Collector CurrentCollector- Emitter Voltage VCEO MaxCollector- Base Voltage VCBOEmitter- Base Voltage VEBOCollector-Emitter Saturation VoltagePd - Power DissipationGain Bandwidth Product fTMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackaging
  
                     
MMDT2907AQ-7-F


Bipolar Transistors - BJT 60V Dual PNP Trans 200mW -5.0V -600mA
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated Availability : 2526
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0595

Multiples of: 5

              Aec - Q101Mmdt2907Cut Tape
2SA1627AG-K-AA3-R


SOT-223 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Unisonic Availability : 2526
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0786

Multiples of: 5

                 
MMBT8550D(B9D)


TO-236 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semtech Availability : 2524
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0089

Multiples of: 50

                 
PZT2222A.115


Transistor: NPN; bipolar; 40V; 600mA; 1.15W; SOT223
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia Availability : 2524
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.1372

Multiples of: 1

                 
BCW68


SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Changjing Electronics Technology Availability : 2523
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0266

Multiples of: 10

                 
SMMBT6521LT1G


Bipolar (BJT) Transistor NPN 25 V 100 mA 225 mW Surface Mount SOT-23-3 (TO-236)
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 2523
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.1947

Multiples of: 1

   Npn           Mmbt6521lReel
MPSA05


Bipolar Transistor General Purpose - NPN - 60V - 0.5A - 3-Pin - TO-92 Bulk.
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0774

Multiples of: 1

                 
S9015


45V 200mW 100mA 150MHz 300mV@100mA,10mA +150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

JSMSEMI Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.003

Multiples of: 100

                 
BC856A


65V 200mW 100mA PNP SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yongyutai Electronics Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0054

Multiples of: 50

                 
MMBT3906


40V 200mW 100@10mA,1V 200mA PNP SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

amsem Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0054

Multiples of: 50

                 
BC847A


SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yongyutai Electronics Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0066

Multiples of: 50

                 
MMBT2222A


40V 300mW 100@150mA,10V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

amsem Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0073

Multiples of: 50

                 
MMBT4401


null 300mW 100@150mA,1V 600mA NPN SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HXY MOS Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0076

Multiples of: 20

                 
S8050W


SOT-323 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SLKORMICRO Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0079

Multiples of: 50

                 
BC857


PNP SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Blue Rocket Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0083

Multiples of: 50

                 
SS8050


SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LangJie Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0088

Multiples of: 50

                 
BC807-25


Transistor: PNP; bipolar; 45V; 0.5A; 300mW; SOT23
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yangjie Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0097

Multiples of: 50

                 
MMBT5551


SOT-23 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jinkaisheng Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0112

Multiples of: 50

                 
UMZ1N


50V 200mW 120@1mA,6V 150mA 1PCSNPN&1PCSPNP SOT-363 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yangjie Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0196

Multiples of: 20

                 
MMBTSA1504G


TO-236 Bipolar Transistors - BJT ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semtech Availability : 2522
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0197

Multiples of: 20

                 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified