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...256257258259260...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
NTD24N06LT4G


MOSFET 24V 60A POWER MOSFET
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 21825
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.7312
Multiples of: 2500

STD2N80K5


Transistor: N-MOSFET; unipolar; 800V; 1.3A; 45W; DPAK
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.

STMicroelectronics 21825
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.925
Multiples of: 2500

PSMN4R0-30YL,115


MOSFET <=30V N CH TRENCHFET
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 21825
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 1.0704
Multiples of: 1

SI4202DY-T1-GE3


MOSFET DUAL N-CH 20V (D-S)
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.

Vishay 21825
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 1.0804
Multiples of: 2500

STD18NF25


STMicroelectronics MOSFET N-channel 250 V 17A STripFET II
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.

STMicroelectronics 21825
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 1.4729
Multiples of: 2500

BUK9240-100A,118


N-Channel 100 V 33A (Tc) 114W (Tc) Surface Mount DPAK
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 21825
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 1.9929
Multiples of: 1

2SC5569G-AB3-R


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.

Unisonic 21815
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.1267
Multiples of: 5

AON6240(UMW)


PDFN-8(5.8x4.9) 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.

Youtai 21749
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.3377
Multiples of: 1

2N4403


Transistor - BJT - PNP - DC Collector Current 0.6A - Power Dissipation 600mW - 3 Pin - TO ...
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.

Rectron 21739
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.0241
Multiples of: 10000

2SC1815


Transistors (NPN/PNP) PNP 150mA 50V 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.

Hottech 21728
Ships to you
between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.0083
Multiples of: 50

First...256257258259260...

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