Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.
First...4647484950...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
MMBT4124


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 157140
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.0475
Multiples of: 1

BCW 66KH E6327


Infineon Technologies Bipolar Transistors - BJT NPN 45.0 V 100 mA
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 155793
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.0959
Multiples of: 1

NST856BF3T5G


ON Semiconductor Bipolar Transistors - BJT PNP GP 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.

ON Semiconductor 155200
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.0811
Multiples of: 1

BC848BW-7-F


Trans GP BJT NPN 30V 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.

Diodes Incorporated 154230
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.0436
Multiples of: 3000

BCX19


Transistors Bipolar - BJT SOT-23 NPN MED PWR
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 152986
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.0732
Multiples of: 1

BC856BS,115


Transistors Bipolar - BJT GENERAL PURPOSE 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.

Nexperia 148410
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.0516
Multiples of: 3000

SS8050 Y1


Bipolar (BJT) Transistor NPN 25V 1.5A 100MHz 0.3W 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.

TDSEMIC 139340
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.0102
Multiples of: 50

MDD50N03D


30V 50A 9mΩ@10V null TO-252 MOSFETs 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 134674
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.086
Multiples of: 20

FMMT619TA


Bipolar Transistors - BJT NPN SuperSOT
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 9700
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1499
Multiples of: 5

DMN63D8LV-7


MOSFET Dual N-Ch Enh Mode 30V 4.2Ohm 200mA
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 770
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.096
Multiples of: 1

First...4647484950...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

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.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

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