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...21562157215821592160...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
2N5551


Transistors (NPN/PNP) NPN 600mA 160V 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.

Semtech 4927
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.0395
Multiples of: 20

BC846BS


65V 300mW 200@2mA,5V 100mA 2 NPN SOT-363 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.

Yangjie 3918
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.0357
Multiples of: 20

BC846S


65V 200mW 110@2mA,5V 100mA 2 NPN SOT-363 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 1338
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.0341
Multiples of: 20

FDN338P


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.

JSMSEMI 1338
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.0371
Multiples of: 10

BRDTC114EKAQ


SOT-23 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.

Blue Rocket 1299
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.026
Multiples of: 20

DTC043TMT2L


Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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 1299
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.0276
Multiples of: 20

DTC143XETL


Transistors Switching - Resistor Biased NPN 50V 100MA
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 1299
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.0357
Multiples of: 20

HCJ3134K


20V 1.2A 260mΩ N Channel SOT-723 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 1280
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.026
Multiples of: 20

MPSA94


TO-92 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.

LGE 1231
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.0409
Multiples of: 10

PDTC123YU,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRANS RET TAPE-7
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 853
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 0.0322
Multiples of: 20

First...21562157215821592160...

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