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...311312313314315...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
SI2305A


MOSFET P Trench 20V 4.2A 500mV @ 250uA（Min） 65 mΩ @ 4.2A,4.5V 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.

Youtai 27140
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.0244
Multiples of: 20

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.

Changjing Electronics Technology 17266
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.0169
Multiples of: 50

FZT857TA


Bipolar (BJT) Transistor NPN 300 V 3.5 A 80MHz 3 W Surface Mount SOT-223-3
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.

Diodes Incorporated 17245
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.6565
Multiples of: 1

DMN2040U-13


MOSFET MOSFET BVDSS: 8V~24V SOT23 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 16731
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 0.1018
Multiples of: 1

MUN5132T1G


Transistors Switching - Resistor Biased 100mA 50V BRT PNP
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 16727
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 0.0542
Multiples of: 1

BS170


mosfet n trench 60v 500ma 3v @ 1ma 5 @ 200ma,10v 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.

ON Semiconductor 16708
Ships to you
between Fri. 20 Feb to Thu. 26 Feb Calender.png

AUD 0.1121
Multiples of: 250

MMBT3904FZ-7B


Diodes Incorporated Bipolar Transistors - BJT NPN 40Vceo 0.3W 200mW 300MHz
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 16696
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 0.1987
Multiples of: 1

ZVP3306A


P-Channel 60 V 160mA (Ta) 625mW (Ta) Through Hole TO-92
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 16687
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 0.44
Multiples of: 1

BCM62B,215


Transistors Bipolar - BJT Trans GP BJT PNP 45V 0.1A 4pin(3+Tab)
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 16683
Ships to you
between Fri. 20 Feb to Thu. 26 Feb Calender.png

AUD 0.317
Multiples of: 1

FDMS8820


Fairchild Semiconductor MOSFET NCh 30V 116A 2.4mOhm
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 16683
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 0.8784
Multiples of: 1

First...311312313314315...

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