Circuit Protection

Circuit protection is a set of practices and components used to protect an electrical circuit from damage caused by a short circuit, an overload, or excess voltage. This includes a variety of techniques such as the use of fuses, circuit breakers, and surge protectors. Circuit protection can also be used to prevent fires or other dangerous situations by cutting off the power when a fault is detected. Circuit protection can keep equipment safe and increase the life of components and wiring.

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

(Ex. GST)(▲▼)
Enter Qty
SMAJ12AX


SMA Electrostatic and Surge Protection (TVS/ESD) 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.

Shenzhen JingYang 8574
Ships to you
between Thu. 16 Jul to Tue. 21 Jul
Calender.png

AUD 0.0326

Multiples of: 20

STS232050U152AH


ESD Protection Diodes / TVS Diodes Auto ESD SOT23-3,5.0V
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.

Eaton 8556
Ships to you
between Wed. 08 Jul to Fri. 10 Jul
Calender.png

AUD 0.143

Multiples of: 1

1SMB43AT3G


ON Semiconductor TVS Diodes - Transient Voltage Suppressors 43V 600W Unidirectional
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 8555
Ships to you
between Thu. 02 Jul to Wed. 08 Jul
Calender.png

AUD 0.4142

Multiples of: 1

B57211P0160M351


Inrush Current Limiters 10OHMS 4A 330UF RMIN@IMAX 0.203OHMS
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.

TDK 8555
Ships to you
between Wed. 08 Jul to Fri. 10 Jul
Calender.png

AUD 0.7288

Multiples of: 1

ESD05V14T-LC-ES


5A 75W 15V 6V Unidirectional 5V SOT-143 Electrostatic and Surge Protection (TVS/ESD) 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 8471
Ships to you
between Thu. 16 Jul to Tue. 21 Jul
Calender.png

AUD 0.0415

Multiples of: 1

PJSD05TS-TP


SOD-523 ESD Protection Devices 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 8380
Ships to you
between Thu. 16 Jul to Tue. 21 Jul
Calender.png

AUD 0.0191

Multiples of: 20

WS03D5-B


SOD-523 Electrostatic and Surge Protection (TVS/ESD) 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.

Wayon 8225
Ships to you
between Thu. 16 Jul to Tue. 21 Jul
Calender.png

AUD 0.0332

Multiples of: 20

PESD5V0L2BT.215


Diode: transil; 350W; 7.6V; 13A; 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.

Nexperia 8142
Ships to you
between Thu. 02 Jul to Wed. 08 Jul
Calender.png

AUD 0.2841

Multiples of: 1

2.5D-15


2.5Ω -40℃~+200℃ 8A 2600K Radial Leaded,P=7.5mm NTC Thermistors 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.

SURGING 7566
Ships to you
between Thu. 16 Jul to Tue. 21 Jul
Calender.png

AUD 0.1547

Multiples of: 5

SDD32C18L01


Diodes - ESD SOD-323 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.

Yageo 5412
Ships to you
between Thu. 16 Jul to Tue. 21 Jul
Calender.png

AUD 0.0525

Multiples of: 10

Looking for help? Visit our FAQ's Section to answer to all your questions

 

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.
 

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