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
1 2345...
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
  
                     
MMDT3904-TP


Transistors Bipolar - BJT 200mA 40V
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.

Micro Commercial Components (MCC) 2619000
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.0589
Multiples of: 3000

 Smd/SmtSOT - 363NpnDual0.2 A40 V60 V5 V 200 mW300 Mhz- 55 C+ 150 C Mmdt39Reel
MMBT5551-7-F


Transistors Bipolar - BJT SS NPN 300mW
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 2167950
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.0482
Multiples of: 3000

 Smd/SmtSOT - 23NpnSingle0.2 A160 V180 V6 V0.2 V 300 Mhz- 55 C+ 150 C Mmbt5551Reel
MMBT3904


40V 200mW 100@10mA,1.0V 200mA 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 2103542
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0081
Multiples of: 50

                 
BC846S,125


Transistors Bipolar - BJT Dual NPN 65V 100mA 200mW 100MHz
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 1996260
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.0462
Multiples of: 3000

 Smd/SmtSOT - 363NpnDual 65 V 6 V  100 Mhz    Reel
MMBT3904


50nA 40V 350mW 200mA 100@10mA,1V 300MHz 300mV@50mA,5mA NPN -55℃~+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 1705551
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0066
Multiples of: 100

                 
SS8050


25V 300mW 120@100mA,1.0V 1.5A 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 1434775
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0127
Multiples of: 50

                 
MMBT5401


160V 300mW 100@10mA,5.0V 600mA 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.

hongjiacheng 1068552
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0122
Multiples of: 50

                 
MMBT2222ALT1G


Bipolar Transistors - BJT SS SOT23 GP XSTR NPN 40V
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 917814
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0154
Multiples of: 50

 Smd/SmtSOT - 23 - 3NpnSingle0.6 A40 V75 V6 V1 V225 W300 Mhz- 55 C+ 150 C Mmbt2222alCut Tape
MMBT3904LT1G


Bipolar Transistors - BJT NPN 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 148361
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0125
Multiples of: 50

 Smd/SmtSOT - 23 - 3NpnSingle0.2 A40 V60 V6 V0.3 V225 mW300 Mhz- 55 C+ 150 C Mmbt3904lCut Tape
BC807-25LT3G


Transistors Bipolar - BJT 500mA 50V PNP
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 48500
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.022
Multiples of: 1

 Smd/SmtSOT - 23 - 3PnpSingle0.5 A- 45 V- 50 V5 V- 0.7 V225 mW100 Mhz- 55 C+ 150 CAec - Q101Bc807 - 25LReel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

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

Resources

Company

Support

 

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.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

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