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
Availability ⓘ (▲▼)Price(AUD

(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
  
                     
PZT3904T1G


Bipolar Transistors - BJT 0.2A 40V 1.5W NPN
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 157395
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.1255

Multiples of: 1

 Smd/SmtSOT - 223 - 4NpnSingle0.2 A40 V60 V6 V0.3 V1.5 W300 Mhz- 55 C+ 150 C Pzt3904Cut Tape
MMBT4124


Transistors Bipolar - BJT NPN Transistor General Purpose
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 157140
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0475

Multiples of: 1

 Smd/SmtSOT - 23NpnSingle0.2 A25 V30 V5 V0.3 V 300 Mhz- 55 C+ 150 C Mmbt4124Reel
2N3904BU


Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 625 mW Through Hole TO-92-3
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 155575
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0565

Multiples of: 1

   NPN             
NST856BF3T5G


ON Semiconductor Bipolar Transistors - BJT PNP GP TRANSISTOR
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 155200
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0811

Multiples of: 1

 Smd/SmtSOT - 1123 - 3PnpSingle0.1 A65 V80 V5 V 347 mW100 Mhz- 55 C+ 150 CAec - Q101Nst856bf3t5gTape And Reel
MMBT3906


Transistors (NPN/PNP) PNP 200mA 40V SOT-23 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 154230
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0073

Multiples of: 50

                 
BCX19


Transistors Bipolar - BJT SOT-23 NPN MED PWR
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 152986
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0732

Multiples of: 1

 Smd/SmtSOT - 23NpnSingle0.5 A45 V50 V5 V0.62 V300 mW - 55 C+ 150 C Bcx19Reel
BC817-25


45V 300mW 100@100mA,1.0V 500mA 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.

hongjiacheng 148992
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0165

Multiples of: 50

                 
LMBT3946DW1T1G


Transistors (NPN/PNP) NPN,PNP 200mA 40V SOT-363 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.

Leshan 142997
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0168

Multiples of: 20

                 
MMBT3906-2A


Transistors (NPN/PNP) PNP 200mA 40V SOT-23 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.

Microdiode Electronics 135121
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0069

Multiples of: 50

                 
S8050


25V 300mW 120@50mA,1V 500mA 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.

Jingdao 117758
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0083

Multiples of: 50

                 
  • 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 ©2026  X-ON Electronic 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 Image for all the cards that are accepted