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
  
                     
MMDT3904VC-7


Transistors Bipolar - BJT BIPOLAR TRANSISTOR SMLSGNL NPN SOT-563
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 43650
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.0914

Multiples of: 3000

 Smd/SmtSOT - 563NpnDual0.2 A40 V60 V6 V  300 Mhz- 55 C+ 150 C Mmdt3904Reel
BCX70HE6327HTSA1


Trans GP BJT NPN 45V 0.1A Automotive 3-Pin SOT-23 T/R
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.

Infineon 43475
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.064

Multiples of: 1

   Npn            Tape And Reel
2SC3356


12V 200mW 250@20mA,10V 100mA NPN SOT-23 Bipolar (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 43242
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
Calender.png

AUD 0.0266

Multiples of: 20

                 
PBSS5240XF


Bipolar (BJT) Transistor PNP 40 V 2 A 150MHz 500 mW Surface Mount SOT-89
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 43241
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 0.1502

Multiples of: 1

 Smd/SmtSOT - 89PnpSingle- 3 A- 40 V- 40 V- 5 V- 630 mV0.95 W150 Mhz + 150 C  Reel
BUL1203E


Transistors Bipolar - BJT N Ch 75V 3.5m 120A Pwr MOSFET
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.

STMicroelectronics 43234
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 1.3042

Multiples of: 1

 Through HoleTO - 220NpnSingle5 A550 V1.2 kV9 V 100000 mW - 65 C+ 150 C Bul1203eTube
BD140-16


Transistor: PNP; bipolar; 80V; 1.5A; 12.5W; SOT32
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.

STMicroelectronics 43140
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.167

Multiples of: 2000

   PNP             
MMBT3904


Transistors (NPN/PNP) NPN 200mA 40V SOT-23 (SOT-23-3) 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 43068
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
Calender.png

AUD 0.0073

Multiples of: 50

                 
MMBT3904W K2N


40V 200mW 100@10mA,1V 200mA SOT-323-3 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.

Hong Kong Chuangji 42874
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
Calender.png

AUD 0.0131

Multiples of: 50

                 
LBC817-40LT1G


Transistors (NPN/PNP) NPN 500mA 45V SOT-23 (SOT-23-3) 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 42871
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
Calender.png

AUD 0.0168

Multiples of: 50

                 
MMBT3906FA-7B


Diodes Incorporated Bipolar Transistors - BJT 40V PNP SM Trans 435mW -40V Vceo
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 42675
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 0.1438

Multiples of: 1

 Smd/SmtX2 - DFN0806 - 3PnpSingle- 500 mA- 40 V- 40 V- 6 V- 0.25 V435 mW300 Mhz- 55 C+ 150 C Mmbt39Reel
  • 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