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...26512652265326542655...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
AD-DTC144EM


SOT-723 Digital Transistors 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.

Changjing Electronics Technology 523
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0377
Multiples of: 10

DTC124EUAFRAT106


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-323 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.

ROHM 523
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0383
Multiples of: 10

DTC123ECA


20 100mA 200mW 1 NPN (Pre-Biased) SOT-23 Single, Pre-Biased Bipolar Transistors 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 523
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0407
Multiples of: 20

BC327


Transistors (NPN/PNP) PNP 800mA 45V TO-92(TO-92-3) 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.

Changjing Electronics Technology 523
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0413
Multiples of: 20

BCX55-16U


SOT-89 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.

Hong Kong Chuangji 523
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0435
Multiples of: 10

Hot 2SD2351T106W


Bipolar (BJT) Transistor NPN 50 V 150 mA 250MHz 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 523
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0498
Multiples of: 10

MMBTA44


Transistor: NPN; bipolar; 400V; 0.2A; 350mW; SOT23
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.

Yangjie 523
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0504
Multiples of: 10

BCX54-16


500mW 250 1 NPN 1A 45V SOT-89 Single Bipolar Transistors 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 523
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0512
Multiples of: 10

STR2N2VH5


SOT-23 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.

TECH PUBLIC 523
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0602
Multiples of: 10

LN2306ELT1G


30V 3.4A 65m 1PCSNChannel SOT-23 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.

Leshan 494
Ships to you
between Mon. 03 Aug to Thu. 06 Aug Calender.png

AUD 0.0387
Multiples of: 10

First...26512652265326542655...

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