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 G1


160V 300mW 100@10mA,5V 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.

Juxing Electronic Technology 5286
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
Calender.png

AUD 0.0158

Multiples of: 50

                 
MMDT3904


SOT-363 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.

TECH PUBLIC 5257
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
Calender.png

AUD 0.0249

Multiples of: 20

                 
MMBT5401


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.

SLKORMICRO 5238
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
Calender.png

AUD 0.0091

Multiples of: 50

                 
MMBTRC118SS


Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SOT23; 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.

Diotec 5238
Ships to you
between Fri. 02 Oct to Thu. 08 Oct
Calender.png

AUD 0.044

Multiples of: 1

                 
UMX2NTR


Transistors Bipolar - BJT DUAL NPN 50V 150MA SOT-363
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 5238
Ships to you
between Fri. 02 Oct to Thu. 08 Oct
Calender.png

AUD 0.112

Multiples of: 1

 Smd/SmtUM - 6NpnDual0.15 A50 V60 V7 V 150 mW180 Mhz- 55 C+ 150 C Umx2nReel
2SC5661T2LP


Bipolar (BJT) Transistor NPN 20 V 50 mA 1.5GHz 150 mW Surface Mount VMT3
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 5238
Ships to you
between Fri. 02 Oct to Thu. 08 Oct
Calender.png

AUD 0.2173

Multiples of: 200

 Smd/SmtVMT - 3NpnSingle0.05 A20 V30 V3 V 150 mW1.5 Ghz- 55 C+ 150 C 2Sc5661Reel
MPSA06


Transistors Bipolar - BJT Med Power
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 5233
Ships to you
between Thu. 08 Oct to Mon. 12 Oct
Calender.png

AUD 0.209

Multiples of: 1

 Through HoleTO - 92NpnSingle0.5 A80 V80 V4 V0.25 V625 mW100 Mhz- 65 C+ 150 C Mpsa06Bulk
2N5401S-HXY


Bipolar (BJT) Transistor 150V 600mA 100MHz 300mW 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.

HXY MOS 5189
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
Calender.png

AUD 0.0152

Multiples of: 50

          300 mW      
2SC2713-BL,LF(T


120V 150mW 350@2mA,6V 100mA NPN TO-236-MOD 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.

Toshiba 5150
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
Calender.png

AUD 0.0608

Multiples of: 10

                 
BC847


Bipolar (BJT) Transistor NPN 45V 0.1A 100MHz 200mW 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.

Jinyu 5141
Ships to you
between Fri. 16 Oct to Wed. 21 Oct
Calender.png

AUD 0.0139

Multiples of: 50

    Standalone     200 mW      
  • 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