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
  
                     
DTC123JE


Transistor: NPN; bipolar; BRT; 50V; 0.1A; 150mW; SOT523; R1: 2.2kO
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.

Luguang 5820
Ships to you
between Thu. 01 Oct to Wed. 07 Oct
Calender.png

AUD 0.0672

Multiples of: 25

                 
BCX17.215


Transistor: PNP; bipolar; 45V; 500mA; 250mW; 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.

Nexperia 5795
Ships to you
between Thu. 01 Oct to Wed. 07 Oct
Calender.png

AUD 0.11

Multiples of: 1

                 
TPFMMT493


250mW 300 1 NPN NPN 1A 100V SOT-23 Single Bipolar Transistors 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.

TECH PUBLIC 5790
Ships to you
between Thu. 15 Oct to Tue. 20 Oct
Calender.png

AUD 0.0457

Multiples of: 10

          250 mW      
MMSTA56T146


Bipolar (BJT) Transistor PNP 80 V 500 mA 50MHz 350 mW Surface Mount SMT3
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.

ROHM 5785
Ships to you
between Wed. 07 Oct to Fri. 09 Oct
Calender.png

AUD 0.1695

Multiples of: 1

 Smd/SmtSC - 59PnpSingle- 0.5 A- 80 V80 V- 4 V 0.35 W50 Mhz- 55 C+ 150 C Mmsta56Reel
BF420


Transistor: NPN; bipolar; 300V; 0.5A; 0.8W; TO92
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.

CDIL 5781
Ships to you
between Thu. 01 Oct to Wed. 07 Oct
Calender.png

AUD 0.098

Multiples of: 5

                 
CMLT3946EG TR


Bipolar Transistors - BJT NPNPNP Complemntry
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.

Central Semiconductor 5777
Ships to you
between Wed. 07 Oct to Fri. 09 Oct
Calender.png

AUD 0.2635

Multiples of: 1

  SOT - 563Npn, Pnp           Cmlt39Reel
2SARA41CHZGT116R


Bipolar Transistors - BJT HV AMP TRANSISTOR -120V -50M
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.

ROHM 5775
Ships to you
between Wed. 07 Oct to Fri. 09 Oct
Calender.png

AUD 0.2024

Multiples of: 1

                Cut Tape
BC848A-TD


200mW NPN 100mA 30V SOT-23 Single Bipolar Transistors 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.

TDSEMIC 5771
Ships to you
between Thu. 15 Oct to Tue. 20 Oct
Calender.png

AUD 0.0139

Multiples of: 50

          200 mW      
2L-MMBT5401


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.

GOODWORK 5771
Ships to you
between Thu. 15 Oct to Tue. 20 Oct
Calender.png

AUD 0.0145

Multiples of: 50

                 
BC857B


45V 225mW 100mA 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.

LGE 5771
Ships to you
between Thu. 15 Oct to Tue. 20 Oct
Calender.png

AUD 0.0172

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