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
BSS138


MOSFET N Trench 50V 220mA 1.5V @ 1mA 3.5 Ω @ 220mA,10V 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 287459
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0224
Multiples of: 50

SI7611DN-T1-GE3


MOSFET 40V 18A 39W 25mohm @ 10V
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 177510
Ships to you
between Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 1.2011
Multiples of: 3000

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 Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.0811
Multiples of: 1

MMBT3906


Transistors (NPN/PNP) PNP 200mA 40V 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.

Blue Rocket 153648
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.007
Multiples of: 50

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 Thu. 02 Jul to Wed. 08 Jul Calender.png

AUD 0.0732
Multiples of: 1

BSZ097N04LS G


Infineon Technologies MOSFET N-Ch 40V 40A TSDSON-8 OptiMOS 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.

Infineon 152517
Ships to you
between Wed. 08 Jul to Fri. 10 Jul Calender.png

AUD 0.4243
Multiples of: 1

LMBT3946DW1T1G


Transistors (NPN/PNP) NPN,PNP 200mA 40V SOT-363 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 142105
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0165
Multiples of: 20

MMBT3906-2A


Transistors (NPN/PNP) PNP 200mA 40V 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.

Microdiode Electronics 135121
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0069
Multiples of: 50

BC847C


45V 200mW 420@2mA,5.0V 100mA NPN SOT-23 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.

hongjiacheng 125275
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0113
Multiples of: 50

S8050


25V 300mW 120@50mA,1V 500mA NPN SOT-23 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.

Jingdao 98988
Ships to you
between Thu. 16 Jul to Tue. 21 Jul Calender.png

AUD 0.0085
Multiples of: 50

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