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
  
                     
FMMT591


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.

Pingjingsemi 37252
Ships to you
between Fri. 28 Nov to Wed. 03 Dec
Calender.png

AUD 0.0322

Multiples of: 10

                 
S9013


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.

Bourne 37151
Ships to you
between Fri. 28 Nov to Wed. 03 Dec
Calender.png

AUD 0.011

Multiples of: 50

                 
BC 857B E6433


Infineon Technologies Bipolar Transistors - BJT PNP Silicon AF TRANSISTOR
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 36920
Ships to you
between Thu. 20 Nov to Mon. 24 Nov
Calender.png

AUD 0.0471

Multiples of: 1

 Smd/SmtSOT - 23PnpSingle0.1 A45 V50 V5 V650 mV330 mW250 Mhz- 65 C+ 150 C Bc857Reel
2N3906TFR


Transistors Bipolar - BJT PNP 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 36860
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
Calender.png

AUD 0.0594

Multiples of: 2000

 Through HoleTO - 92 - 3 K in KED LEADPnpSingle0.2 A- 40 V- 40 V- 5 V- 0.4 V 250 Mhz- 55 C+ 150 C 2N3906Reel
BF720T1G


Transistors Bipolar - BJT 100mA 300V 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 36860
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
Calender.png

AUD 0.2444

Multiples of: 1000

 Smd/SmtSOT - 223 - 4NpnSingle0.1 A300 V300 V5 V0.6 V1.5 W60 Mhz- 65 C+ 150 CAec - Q101Bf720Reel
LMBT4401LT1G


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 36739
Ships to you
between Fri. 28 Nov to Wed. 03 Dec
Calender.png

AUD 0.0112

Multiples of: 50

                 
MMBT5551


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.

Bourne 36617
Ships to you
between Fri. 28 Nov to Wed. 03 Dec
Calender.png

AUD 0.0154

Multiples of: 50

                 
MMBT3904WT1G


Transistors Bipolar - BJT 200mA 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 36491
Ships to you
between Fri. 28 Nov to Wed. 03 Dec
Calender.png

AUD 0.0216

Multiples of: 20

 Smd/SmtSC - 70 - 3NpnSingle0.2 A40 V60 V6 V0.3 V 300 Mhz- 55 C+ 150 C Mmbt3904wReel
MMBT2222ALP4-7B


Diodes Incorporated Bipolar Transistors - BJT General Purpose Tran X2-DFN1006-3 T&R 10K
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 26111
Ships to you
between Thu. 20 Nov to Mon. 24 Nov
Calender.png

AUD 0.0594

Multiples of: 1

 Smd/SmtX2 - DFN1006 - 3NpnSingle0.6 A40 V75 V6 V0.3 V 300 Mhz- 55 C+ 150 C Mmbt2222Reel
BC33725TA


Transistor: NPN; bipolar; 45V; 0.8A; 625mW; 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.

ON Semiconductor 10806
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
Calender.png

AUD 0.0429

Multiples of: 1

                 
  • 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 ©2025  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