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...196197198199200...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
MMBT2222A


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.

Semtech 33077
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.0133
Multiples of: 50

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 30070
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.2343
Multiples of: 1000

IRL40B209


MOSFET 40V, 195A, 1.25 mOhm 180 nC Qg, Logic Lvl
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 30070
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 2.7519
Multiples of: 1

SI2319CDS-T1-BE3


MOSFET P-CHANNEL 40V 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 29941
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 0.2846
Multiples of: 1

SBC857BDW1T1G


Bipolar Transistors - BJT SS GP XSTR PNP 45
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 29895
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.0401
Multiples of: 1

DTC143ZE E23


150mW 100mA 50V 500nA 1 NPN - Pre Biased SOT-523 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.

Hong Kong Chuangji 29889
Ships to you
between Tue. 03 Mar to Fri. 06 Mar Calender.png

AUD 0.015
Multiples of: 50

FDMS86201


MOSFET 120V N-Channel PowerTrench 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 29881
Ships to you
between Mon. 23 Feb to Wed. 25 Feb Calender.png

AUD 2.0254
Multiples of: 1

2SA1257-5-TB-E


2SA1257-5-TB-E
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 29857
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.2293
Multiples of: 1

BC856BDW1T3G


ON Semiconductor Bipolar Transistors - BJT 100mA 80V Dual 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 29853
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.0403
Multiples of: 1

Hot IRF9530NPBF


MOSFET P Trench 100V 14A 4V @ 250uA 200 mΩ @ 8.4A,10V TO-220 (TO-220-3) 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.

Infineon 6929
Ships to you
between Tue. 17 Feb to Mon. 23 Feb Calender.png

AUD 0.5317
Multiples of: 1

First...196197198199200...

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