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...11611162116311641165...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
2SA2018


SOT-523 Single 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 2910
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0308
Multiples of: 20

DDTC124XCA


68 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 2910
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0413
Multiples of: 20

MMDT5551


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.

SLKORMICRO 2910
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0326
Multiples of: 20

PDTA113ET,215


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 2910
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0423
Multiples of: 20

PNMT6N2


DFN-6L(2x2) 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.

Prisemi 2910
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0425
Multiples of: 10

MMDT4401


40V 300 NPN 2 NPN 600mA SOT-363 Single 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.

YTL 2910
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0427
Multiples of: 20

TPMMUN2133LT1G


50V 100mA 200mW 1 PNP Pre-Biased PNP 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 2910
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0425
Multiples of: 20

DTA143ZCA


80 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 2910
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0431
Multiples of: 20

SI2309-ES


60V 2A 1W 170m@10V,1.5A 1.7V@250uA 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.

ElecSuper 2910
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0435
Multiples of: 20

FMMT491


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.

TECH PUBLIC 2813
Ships to you
between Fri. 07 Aug to Wed. 12 Aug Calender.png

AUD 0.0417
Multiples of: 10

First...11611162116311641165...

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