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
  
                     
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.

Changjing Electronics Technology 1344468
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0104

Multiples of: 50

                 
BC817,215


Transistors Bipolar - BJT TRANS GP TAPE-7
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 1120775
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0348

Multiples of: 1

 Smd/SmtSOT - 23NpnSingle0.5 A45 V50 V5 V  100 Mhz- 65 C+ 150 C  Reel
BC846B


Transistors (NPN/PNP) NPN 100mA 65V 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.

Hottech 1009915
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0118

Multiples of: 50

                 
SS8050


Transistors (NPN/PNP) 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 979118
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0087

Multiples of: 50

                 
MMBT5551


Transistors (NPN/PNP) 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.

Microdiode Electronics 963840
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0104

Multiples of: 50

                 
BCX19LT1G


Bipolar Transistors - BJT 500mA 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 931200
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0432

Multiples of: 30000

 Smd/SmtSOT - 23 - 3PnpSingle0.5 A45 V50 V5 V0.62 V225 mW - 55 C+ 150 C Bcx19lCut Tape
LMBT2222ALT1G


Transistors (NPN/PNP) NPN 600mA 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.

Leshan 741904
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0106

Multiples of: 50

                 
MMBT5551


50nA 160V 250mW 600mA 80@10mA,5V 100MHz 200mV@50mA,5mA -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 720370
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0075

Multiples of: 50

                 
S8050-J3Y


Transistors (NPN/PNP) NPN 500mA 25V 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 708051
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0075

Multiples of: 50

                 
BCW72LT1G


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 29100
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0268

Multiples of: 1

 Smd/SmtSOT - 23 - 3NpnSingle0.1 A45 V50 V5 V0.21 V225 mW300 Mhz- 55 C+ 150 C Bcw72lCut Tape
  • 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