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...956957958959960...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
DMG1013T


20V 550mA 610mΩ@4.5V,550mA 280mW 750mV@250uA 5pF@10V P Channel 60pF@10V +150℃@(Tj) 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.

TECH PUBLIC 3889
Ships to you
between Wed. 05 Aug to Mon. 10 Aug Calender.png

AUD 0.058
Multiples of: 10

2N5401S


Bipolar (BJT) Transistor PNP 150V 0.6A 0.3W 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.

Yongyutai Electronics 3880
Ships to you
between Wed. 05 Aug to Mon. 10 Aug Calender.png

AUD 0.0099
Multiples of: 50

2N7002


null 380mA 2.4@4.5V,200mA 200mW 1.3V@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.

MOT 3880
Ships to you
between Wed. 05 Aug to Mon. 10 Aug Calender.png

AUD 0.0115
Multiples of: 50

MMBT4403


Transistors (NPN/PNP) SOT-23 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.

High Diode 3880
Ships to you
between Wed. 05 Aug to Mon. 10 Aug Calender.png

AUD 0.0145
Multiples of: 50

BC557


Transistor: PNP; bipolar; 45V; 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.

CDIL 3880
Ships to you
between Wed. 22 Jul to Tue. 28 Jul Calender.png

AUD 0.0355
Multiples of: 10

S8550


Transistors (NPN/PNP) SOT-23 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 3802
Ships to you
between Wed. 05 Aug to Mon. 10 Aug Calender.png

AUD 0.0107
Multiples of: 20

DTC143ZUA


Pre-Biased Bipolar Transistor (BJT) 50V 100mA 200mW Surface Mount SOT-323
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.

TWGMC 3783
Ships to you
between Wed. 05 Aug to Mon. 10 Aug Calender.png

AUD 0.021
Multiples of: 20

BC848C


Transistors (NPN/PNP) NPN 100mA 30V 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 3395
Ships to you
between Wed. 05 Aug to Mon. 10 Aug Calender.png

AUD 0.0157
Multiples of: 50

BCR141


50V 100mA 200mW 1 NPN (Pre-Biased) NPN 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 2890
Ships to you
between Wed. 05 Aug to Mon. 10 Aug Calender.png

AUD 0.0371
Multiples of: 20

S9013


Transistors (NPN/PNP) NPN 500mA 25V SOT-23 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 824
Ships to you
between Wed. 05 Aug to Mon. 10 Aug Calender.png

AUD 0.0105
Multiples of: 50

First...956957958959960...

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