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...301302303304305...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
BC849C


Transistor: NPN; bipolar; 30V; 100mA; 250mW; SOT23
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 17463
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.0444
Multiples of: 1

SS8550 Y2


25V 300mW 120@100mA,1V 1.5A PNP SOT-23 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.

Juxing Electronic Technology 17460
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.0117
Multiples of: 50

LMBT3904WT1G


Transistors (NPN/PNP) NPN 200mA 40V SOT-323 (SC-70) 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 17460
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.0131
Multiples of: 50

SMUN2213T1G


Transistors Switching - Resistor Biased SS SC59 BR XSTR PNP SPCL
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 Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.0192
Multiples of: 3000

MMUN2113LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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 Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.021
Multiples of: 1

MMBT3904LP-7


Diodes Incorporated Bipolar Transistors - BJT NPN SM SIG 60V VCBO 40V VCEO 6.0 VEBO
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.

Diodes Incorporated 17460
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.0293
Multiples of: 3000

SMMBT4403LT1G


ON Semiconductor Bipolar Transistors - BJT SOT-23 XSTR PNP
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 Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.0296
Multiples of: 3000

DDTC123JCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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.

Diodes Incorporated 17460
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.0303
Multiples of: 3000

NSVBC858CLT1G


ON Semiconductor Bipolar Transistors - BJT
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 Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.0353
Multiples of: 18000

MMBTA05-TP


Bipolar (BJT) Transistor NPN 60 V 500 mA 100MHz 300 mW 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.

Micro Commercial Components (MCC) 14550
Ships to you
between Fri. 21 Nov to Thu. 27 Nov Calender.png

AUD 0.0246
Multiples of: 3000

First...301302303304305...

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 ©2025  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