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
  
                     
MMBT5551


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

hongjiacheng 7837745
Ships to you
between Fri. 09 Oct to Wed. 14 Oct
Calender.png

AUD 0.0129

Multiples of: 50

                 
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 6128314
Ships to you
between Fri. 09 Oct to Wed. 14 Oct
Calender.png

AUD 0.0137

Multiples of: 50

                 
MMBT4403-TP


Bipolar (BJT) Transistor PNP 40 V 600 mA 200MHz 350 mW Surface Mount SOT-23
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) 5235090
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 0.0148

Multiples of: 3000

 Smd/SmtSOT - 23PnpSingle0.6 A40 V40 V5 V 350 mW200 Mhz- 55 C+ 150 C Mmbt4403Reel
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) 4932450
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 0.0589

Multiples of: 3000

 Smd/SmtSOT - 363NpnDual0.2 A40 V60 V5 V 200 mW300 Mhz- 55 C+ 150 C Mmdt39Reel
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 4690338
Ships to you
between Fri. 09 Oct to Wed. 14 Oct
Calender.png

AUD 0.0123

Multiples of: 50

                 
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 4650180
Ships to you
between Fri. 09 Oct to Wed. 14 Oct
Calender.png

AUD 0.0152

Multiples of: 50

                 
BC847BLT3G


Bipolar Transistors - BJT 100mA 50V 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 4292529
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 0.0179

Multiples of: 1

 Smd/SmtSOT - 23 - 3NpnSingle0.1 A45 V50 V6 V0.6 V225 mW100 Mhz- 55 C+ 150 C Bc847blCut Tape
MMBT3906-TP


Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 300 mW Surface Mount SOT-23
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) 4108920
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 0.0083

Multiples of: 3000

 Smd/SmtSOT - 23PnpSingle 40 V40 V5 V 350 mW250 Mhz- 55 C+ 150 C Mmbt3906Reel
MMBTA56LT3G


Transistors Bipolar - BJT 500mA 80V 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 4054600
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 0.0266

Multiples of: 10000

 Smd/SmtSOT - 23 - 3PnpSingle0.5 A- 80 V- 80 V4 V- 0.25 V 50 Mhz- 55 C+ 150 C Mmbta56lReel
MMBT3904-TP


Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 350 mW Surface Mount SOT-23
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) 3835380
Ships to you
between Fri. 25 Sep to Thu. 01 Oct
Calender.png

AUD 0.0086

Multiples of: 3000

 Smd/SmtSOT - 23NpnSingle0.2 A40 V60 V6 V  300 Mhz- 55 C+ 150 C Mmbt3904Reel
  • 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