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...761762763764765...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
BC548BBK


Transistor: NPN; bipolar; 30V; 100mA; 500mW; TO92
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.

Diotec 5370
Ships to you
between Fri. 27 Feb to Thu. 05 Mar Calender.png

AUD 0.0627
Multiples of: 1

FDS6690AS


MOSFET 30V NCH POWER TRENCH SYNCFET
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 5209
Ships to you
between Fri. 27 Feb to Thu. 05 Mar Calender.png

AUD 0.6854
Multiples of: 1

NHUMD9X


Pre-Biased Bipolar Transistor (BJT) 1 NPN, 1 PNP - Pre-Biased (Dual) 80V 100mA 170MHz, 150MHz 350mW Surface Mount 6-TSSOP
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 5205
Ships to you
between Thu. 05 Mar to Mon. 09 Mar Calender.png

AUD 0.0788
Multiples of: 1

UMG3NTR


Transistors Switching - Resistor Biased DUAL NPN 50V 100MA SOT-353
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.

ROHM 5194
Ships to you
between Thu. 05 Mar to Mon. 09 Mar Calender.png

AUD 0.1199
Multiples of: 1

AO3407A


30V 4.5A 1.4W 38m@10V,4.5A 1.5V@250uA 1PCSPChannel SOT-23-3L 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.

ElecSuper 5189
Ships to you
between Fri. 13 Mar to Wed. 18 Mar Calender.png

AUD 0.0403
Multiples of: 10

MMBT5551


Transistors (NPN/PNP) 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.

Youtai 5189
Ships to you
between Fri. 13 Mar to Wed. 18 Mar Calender.png

AUD 0.0089
Multiples of: 50

RSD221N06TL


ROHM Semiconductor MOSFET Trans MOSFET N-CH 60V 22A
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.

ROHM 4964
Ships to you
between Fri. 27 Feb to Thu. 05 Mar Calender.png

AUD 1.5888
Multiples of: 1

NTR3C21NZT1G


SOT-23-3 Pre-ordered 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 4563
Ships to you
between Fri. 13 Mar to Wed. 18 Mar Calender.png

AUD 0.1016
Multiples of: 5

SIRA12DDP-T1-GE3


MOSFETs 30V Vds +20, -16V Vgs PowerPAK SO-8
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 3909
Ships to you
between Thu. 05 Mar to Mon. 09 Mar Calender.png

AUD 0.261
Multiples of: 1

MJF44H11G


Bipolar (BJT) Transistor NPN 80 V 10 A 50MHz 2 W Through Hole TO-220FP
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 1212
Ships to you
between Fri. 27 Feb to Thu. 05 Mar Calender.png

AUD 1.472
Multiples of: 50

First...761762763764765...

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