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
  
                     
MMBT3904LT3G


Trans GP BJT NPN 40V 0.2A 3-Pin SOT-23 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 38644
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
Calender.png

AUD 0.0197

Multiples of: 20

 Smd/SmtSOT - 23 - 3NpnSingle0.2 A40 V60 V6 V0.3 V225 mW300 Mhz- 55 C+ 150 CAec - Q100Mmbt3904lCut Tape
2SC4083T106P


Bipolar (BJT) Transistor NPN 11 V 50 mA 3.2GHz 200 mW Surface Mount UMT3
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 19051
Ships to you
between Tue. 07 Jul to Thu. 09 Jul
Calender.png

AUD 0.089

Multiples of: 1

 Smd/SmtSC - 70 - 3NpnSingle0.05 A11 V20 V3 V0.5 V0.2 W3.2 Ghz + 150 C 2Sc4083Reel
PBSS4041PX,115


Bipolar (BJT) Transistor PNP 60 V 5 A 110MHz 2.5 W Surface Mount SOT-89
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 18928
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
Calender.png

AUD 0.6808

Multiples of: 1

 Smd/SmtSOT - 89PnpSingle - 60 V - 5 V 600 mW110 Mhz    Reel
MMBTA05LT3G


Bipolar Transistors - BJT 500mA 60V 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 18908
Ships to you
between Wed. 01 Jul to Tue. 07 Jul
Calender.png

AUD 0.0383

Multiples of: 1

 Smd/SmtSOT - 23 - 3NpnSingle0.5 A60 V60 V4 V0.25 V225 mW100 Mhz- 55 C+ 150 CAec - Q101Mmbta05lReel
CMKT3904 TR


Bipolar Transistors - BJT Dual - NPN/NPN Switching
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 18842
Ships to you
between Tue. 07 Jul to Thu. 09 Jul
Calender.png

AUD 0.2712

Multiples of: 1

SiSmd/SmtSOT - 363NpnDual 40 V60 V6 V0.4 V350 mW300 Mhz- 65 C+ 150 C Cmkt39Cut Tape
MMBT3906


Transistors (NPN/PNP) PNP 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.

Diotec 18078
Ships to you
between Tue. 07 Jul to Thu. 09 Jul
Calender.png

AUD 0.0204

Multiples of: 1

                 
KSC1008YBU


Bipolar (BJT) Transistor NPN 60 V 700 mA 50MHz 800 mW Through Hole TO-92-3
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.

ON Semiconductor 15018
Ships to you
between Wed. 01 Jul to Tue. 07 Jul
Calender.png

AUD 0.052

Multiples of: 1

 Through HoleTO - 92NpnSingle0.7 A60 V80 V8 V0.2 V800 mW50 Mhz- 55 C+ 150 C Ksc1008Bulk
BC817-40


Transistors (NPN/PNP) NPN 500mA 45V 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.

Semtech 13628
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
Calender.png

AUD 0.0137

Multiples of: 50

                 
BC817-25LT1G


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 9273
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
Calender.png

AUD 0.0308

Multiples of: 20

 Smd/SmtSOT - 23 - 3NpnSingle0.5 A45 V50 V5 V0.7 V225 mW100 Mhz- 55 C+ 150 C Bc817 - 25LCut Tape
2N3904TFR


Bipolar Transistors - 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 5820
Ships to you
between Wed. 01 Jul to Tue. 07 Jul
Calender.png

AUD 0.0639

Multiples of: 2000

 Through HoleTO - 92 - 3 K in KED LEADNpnSingle0.2 A40 V60 V6 V0.3 V625 mW300 Mhz- 55 C+ 150 C 2N3904Cut 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