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
  
                     
BC557ATA


Transistors Bipolar - BJT PNP -45V -100mA HFE/220
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 163022
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0668

Multiples of: 1

 Through HoleTO - 92 - 3 K in KED LEADPnpSingle0.1 A- 45 V- 50 V- 5 V- 250 mV500 mW (1/2 w)150 Mhz- 65 C+ 150 C Bc557Ammo Pack
BC807


SOT-23 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.

ALJ 54514
Ships to you
between Fri. 10 Jul to Wed. 15 Jul
Calender.png

AUD 0.0104

Multiples of: 50

                 
MMBT4400


Transistors Bipolar - BJT NPN Transistor 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 34920
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.055

Multiples of: 1

 Smd/SmtSOT - 23NpnSingle0.6 A40 V60 V6 V0.75 V  - 55 C+ 150 C Mmbt4400Reel
FMMT451TA


Bipolar (BJT) Transistor NPN 60 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
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 34920
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.2084

Multiples of: 3000

 Smd/SmtSOT - 23NpnSingle1 A60 V80 V5 V0.35 V500 mW (1/2 w)150 Mhz- 55 C+ 150 C Fmmt451Reel
BCP53TX


Bipolar Transistors - BJT BCP53T/SC-73/REEL 7" Q1/T1 *ST
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 34901
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.1659

Multiples of: 1

SiSmd/SmtSOT - 223 - 3PnpSingle- 1 A- 80 V- 100 V- 5 V- 0.5 V1.35 W145 Mhz- 55 C+ 150 C  Reel
BC 850B E6327


Transistors Bipolar - BJT NPN SilicnAF TRNSTRS
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.

Infineon 34407
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 0.0597

Multiples of: 1

 Smd/SmtSOT - 23 - 3NpnSingle0.1 A45 V50 V6 V200 mV330 mW250 Mhz (Typ)- 65 C+ 150 C Bc850Reel
MMBT3906-G


Bipolar Transistors - BJT VCEO=40V IC=100mA
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.

Comchip 34382
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 0.0361

Multiples of: 1

SiliconSmd/SmtSOT - 23PnpSingle- 0.2 A- 40 V- 40 V- 5 V- 0.4 V200 mW (1/5 w)300 Mhz- 55 C+ 150 C Mmbt3906Reel
BC857CWH6327XTSA1


Trans GP BJT PNP 45V 0.1A Automotive 3-Pin SOT-323 T/R
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.

Infineon 26190
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0659

Multiples of: 1

                Reel
MMBTA06WT1G


Trans GP BJT NPN 80V 0.5A 3-Pin SC-70 T/R
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 23280
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.0448

Multiples of: 3000

 Smd/SmtSC - 70 - 3NpnSingle0.5 A80 V80 V4 V0.25 V150 mW100 Mhz- 55 C+ 150 CAec - Q100Mmbta06wt1Cut Tape
ZXTP25040DFLTA


Transistors Bipolar - BJT PNP 40V HG Trans.
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 23280
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 0.2375

Multiples of: 3000

 Smd/SmtSOT - 23PnpSingle1.5 A40 V45 V7 V 350 mW270 Mhz- 55 C+ 150 C Zxtp250Reel
  • 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