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...16861687168816891690...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
DTC124EKA


56 30mA 200mW 1 NPN (Pre-Biased) SOT-23-3L 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.

Hong Kong Chuangji 2211
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0183
Multiples of: 20

BC817-25


45V 300mW 160@100mA,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.

Yongyutai Electronics 2192
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0149
Multiples of: 20

BC857 3E


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.

Changjing Electronics Technology 2192
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0156
Multiples of: 20

ASDM2301ZA-R


20V 3A 65mΩ@4.5V,3A 1W 650mV@250uA 55pF@10V P Channel 405pF@10V 3.3nC@2.5V -55℃~+150℃@(Tj) 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.

Ascend 2192
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0166
Multiples of: 20

BC3134KT


SOT-523 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.

Hong Kong Chuangji 2192
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0212
Multiples of: 20

DTA143EKA


100mA 200mW 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 2192
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0224
Multiples of: 20

Si2302CDS-T1-GE3-HXY


20V 2.3A 48m 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.

HXY MOS 2172
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0241
Multiples of: 20

MBT3946


Transistors (NPN/PNP) 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.

SLKORMICRO 2172
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0208
Multiples of: 20

MMBT2222AT


SOT-523 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.

SLKORMICRO 2153
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0164
Multiples of: 20

DTC143EE-MS


SOT-523 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.

MSKSEMI 2056
Ships to you
between Tue. 07 Jul to Fri. 10 Jul Calender.png

AUD 0.0193
Multiples of: 20

First...16861687168816891690...

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