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...476477478479480...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
BC546BBK


Transistor: NPN; bipolar; 65V; 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 24250
Ships to you
between Mon. 13 Jul to Fri. 17 Jul Calender.png

AUD 0.041
Multiples of: 5000

BC548CTA


Transistors Bipolar - BJT NPN 30V 100mA HFE/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.

ON Semiconductor 17460
Ships to you
between Mon. 13 Jul to Fri. 17 Jul Calender.png

AUD 0.0591
Multiples of: 18000

2PD601ASL,235


Bipolar Transistors - BJT Trans GP BJT NPN 50V 0.1A 3-Pin
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 9700
Ships to you
between Fri. 17 Jul to Tue. 21 Jul Calender.png

AUD 0.0314
Multiples of: 1

Hot BC807-40,235


Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 250 mW Surface Mount TO-236AB
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 9098
Ships to you
between Mon. 27 Jul to Thu. 30 Jul Calender.png

AUD 0.0218
Multiples of: 20

BC547BTF


Transistors Bipolar - BJT NPN 45V 100mA HFE/450
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 7760
Ships to you
between Mon. 13 Jul to Fri. 17 Jul Calender.png

AUD 0.0552
Multiples of: 2000

BC807


Bipolar (BJT) Transistor PNP 45V 500mA 300mW Surface Mount SOT-23
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 7517
Ships to you
between Mon. 27 Jul to Thu. 30 Jul Calender.png

AUD 0.0151
Multiples of: 50

LMBT5551DW1T1G


SC-88 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.

Leshan 7178
Ships to you
between Mon. 27 Jul to Thu. 30 Jul Calender.png

AUD 0.031
Multiples of: 20

SS8050-G


Transistors (NPN/PNP) NPN 1.5A 25V 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 2910
Ships to you
between Mon. 27 Jul to Thu. 30 Jul Calender.png

AUD 0.0214
Multiples of: 50

2SC4617


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.

Changjing Electronics Technology 2638
Ships to you
between Mon. 27 Jul to Thu. 30 Jul Calender.png

AUD 0.0326
Multiples of: 20

SSM3K72KCT,L3F


MOSFET Small-signal Nch 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.

Toshiba 0
6 to 16 Weeks Calender.png

AUD 0.0462
Multiples of: 10000

First...476477478479480...

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