About Transistors

?Ourns 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.
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
SS8050-TA


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 Availability : 2183421
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0079

Multiples of: 50

MMBT5551-TP


Bipolar (BJT) Transistor NPN 160 V 600 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) Availability : 1059240
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0147

Multiples of: 3000

2PD601ARL,215


Trans GP BJT NPN 50V 0.1A Automotive 3-Pin TO-236AB T/R
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 : 1040635
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0392

Multiples of: 1

BC857BLP-7


Diodes Incorporated Bipolar Transistors - BJT 250mW 45V
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 : 1033050
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.067

Multiples of: 3000

MMBT3906-TP


Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 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) Availability : 931200
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.006

Multiples of: 3000

BC847B-13-F


Diodes Incorporated Bipolar Transistors - BJT NPN Small SIG 50V 45V VCEO 6.0V 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 Availability : 931200
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.024

Multiples of: 10000

2N7002K-7


N-Channel 60 V 380mA (Ta) 370mW (Ta) Surface Mount SOT-23-3
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 : 925612
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0146

Multiples of: 20

AO3400A


MOSFET N Trench 30V 5.8A 1.4V @ 250uA 35 mΩ @ 5.8A,10V 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.

Youtai Availability : 909219
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0176

Multiples of: 20

MMBT3904


40V 200mW 100@10mA,1.0V 200mA NPN 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.

hongjiacheng Availability : 895164
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0051

Multiples of: 50

BC807-40-TP


Micro Commercial Components (MCC) Bipolar Transistors - BJT PNP 45V 0.5A
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) Availability : 878820
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0106

Multiples of: 3000

MUN5312DW1T1G


Bipolar Transistors - Pre-Biased 100mA Complementary 50V NPN & 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 Availability : 875910
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.032

Multiples of: 3000

S8050


25V 300mW 500mA 150MHz 600mV@500mA,50mA +150℃@(Tj) 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.

JSMSEMI Availability : 855346
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0032

Multiples of: 100

2N7002W-7-F


N-Channel 60 V 115mA (Ta) 200mW (Ta) 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.

Diodes Incorporated Availability : 840990
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0217

Multiples of: 3000

2N7002T-TP


MOSFET N-CHANNEL 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.

Micro Commercial Components (MCC) Availability : 759510
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0195

Multiples of: 3000

BSS123-TP


MOSFET N-Ch Enh FET 100Vds 0.17A 20Vgs 0.35W
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) Availability : 753690
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0163

Multiples of: 3000

AO3401A


MOSFET P Trench 30V 4A 1.3V @ 250uA 44 mΩ @ 4.3A,10V SOT-23-3L 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.

Alpha & Omega Availability : 668000
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0375

Multiples of: 10

SS8550 Y2


Transistors (NPN/PNP) PNP 1.5A 25V 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.

Changjing Electronics Technology Availability : 660230
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0079

Multiples of: 50

MMBT5551


Transistors (NPN/PNP) NPN 600mA 160V 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 Availability : 189683
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.0078

Multiples of: 50

BCP56-16TX


Trans GP BJT NPN 80V 1A 4-Pin SOT-223 T/R
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 : 116400
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.128

Multiples of: 1

BSS138BK,215


MOSFET N-CH 60 V 360 mA
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 : 2619
Ship by Thu. 27 Nov to Wed. 03 Dec Calender.png

USD 0.5604

Multiples of: 1

1 2345...

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