About Transistors

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...1617181920...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
NTNS3A65PZT5G


MOSFET PFET SOT883 20V 235MA
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 Availability : 200720
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0861

Multiples of: 1

ULN2803A


Darlington transistor array driver SOP-18 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.

Youtai Availability : 200067
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0873

Multiples of: 5

S9013


Transistors (NPN/PNP) NPN 500mA 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.

Shikues Availability : 197462
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0062

Multiples of: 50

SS8550


Transistors (NPN/PNP) PNP 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.

Hottech Availability : 197152
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0081

Multiples of: 50

HX2302A


MOSFET N Trench 20V 2.5A 1.2V @ 250uA 59 mΩ @ 2.5A,4.5V 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.

hengjiaxing Availability : 197104
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0052

Multiples of: 50

CMPT3904E


Transistors Bipolar - BJT NPN Enhanced Complimentary
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.

Central Semiconductor Availability : 195362
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0811

Multiples of: 1

SQA410EJ-T1_GE3


MOSFET 20V 7.8A 13.6W AEC-Q101 Qualified
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.

Vishay Availability : 193217
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.2386

Multiples of: 1

FJPF3305H1TU


Transistors Bipolar - BJT NPN Silicon Trans
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 Availability : 193130
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.5499

Multiples of: 765

ZXTP07040DFFTA


Bipolar (BJT) Transistor PNP 40 V 3 A 200MHz 1.5 W Surface Mount SOT-23F
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 Availability : 192564
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.198

Multiples of: 1

AP2301B


20V 2A 130mΩ@4.5V,2A 750mW 950mV@250uA 27pF@6V P Channel 210pF@6V SOT-23-3 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.

Quan Li Availability : 192322
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0186

Multiples of: 50

DMG1012TQ-7


null 630mA 400mO@600mA,4.5V 280mW null 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.

Diodes Incorporated Availability : 191141
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0418

Multiples of: 1

STN83003


Transistor: NPN; bipolar; 400V; 1.5A; 1.6W; SOT223
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.

STMicroelectronics Availability : 186240
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.1717

Multiples of: 1000

SI1869DH-T1-BE3


Power Switch/Driver 1:1 P-Channel 1.2A SC-70-6
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.

Vishay Availability : 173919
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.2145

Multiples of: 1

AO3400-HXY


30V 5.8A 28mΩ@10V,5.8A 1.4W N Channel 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.

HXY MOS Availability : 79249
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0113

Multiples of: 50

PMST2369,115


Bipolar (BJT) Transistor NPN 15 V 200 mA 500MHz 200 mW 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.

Nexperia Availability : 29003
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0592

Multiples of: 1

FDMS7694


MOSFET 30V NCh PowerTrench 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.

ON Semiconductor Availability : 23138
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.2625

Multiples of: 1

ULN2003D1013TR


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; SO16
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.

STMicroelectronics Availability : 20714
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0566

Multiples of: 5

PUMD9,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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 Availability : 554
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0352

Multiples of: 1

2N7002K-T1-GE3


N-Channel 60 V 300mA (Ta) 350mW (Ta) Surface Mount SOT-23-3 (TO-236)
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.

Vishay Availability : 155
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.021

Multiples of: 10

PMV280ENEAR


MOSFET PMV280ENEA/SOT23 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 Availability : 53
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.1109

Multiples of: 5

First...1617181920...

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 Electronics 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 ISO Certified AS9120 Certified