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
SMCJ220CA


TVS Diodes - Transient Voltage Suppressors 220volts 1uA 4.2 Amps Bi-Dir
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.

Bourns 16703
Ships to you
between Thu. 28 May to Mon. 01 Jun
Calender.png

AUD 0.5768

Multiples of: 1

CDSOD323-T24S


Bourns TVS Diodes - Transient Voltage Suppressors Unidirectional Std Cap
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.

Bourns 16701
Ships to you
between Fri. 22 May to Thu. 28 May
Calender.png

AUD 0.3279

Multiples of: 1

SM4F5.0CA


SOD-123FL ESD 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.

hongjiacheng 16664
Ships to you
between Fri. 05 Jun to Wed. 10 Jun
Calender.png

AUD 0.0569

Multiples of: 10

BSMD1812-020-30V


30V 200mA 40A 800mW -40℃~+85℃ 400mA 350mΩ 0.04s 5Ω 1812 Resettable Fuses 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.

BHFUSE 16557
Ships to you
between Fri. 05 Jun to Wed. 10 Jun
Calender.png

AUD 0.0388

Multiples of: 10

NTCS0805E3502JLT


NTC (Negative Temperature Coefficient) Thermistors 5Kohms 5% 3480K 1%
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 16516
Ships to you
between Thu. 28 May to Mon. 01 Jun
Calender.png

AUD 0.2703

Multiples of: 1

PESD24VF1BLYL


NXP Semiconductors ESD Suppressors Ultralow capacitance bidirectional
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 16490
Ships to you
between Fri. 05 Jun to Wed. 10 Jun
Calender.png

AUD 0.0633

Multiples of: 10

SMD0603-010


PTC Resettable Fuses 0603 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.

TECHFUSE 16257
Ships to you
between Fri. 05 Jun to Wed. 10 Jun
Calender.png

AUD 0.0355

Multiples of: 20

Hot SMBJ43CA-E3/52


Vishay Semiconductors TVS Diodes - Transient Voltage Suppressors 600W 43V 5% Bidir
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 16005
Ships to you
between Fri. 22 May to Thu. 28 May
Calender.png

AUD 0.1225

Multiples of: 750

B72580T300K62


Varistors MLV - INDUSTRIAL CT1812K30G
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 14678
Ships to you
between Thu. 28 May to Mon. 01 Jun
Calender.png

AUD 0.4321

Multiples of: 1

BSD3C031L2


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.

Bourne 12571
Ships to you
between Fri. 05 Jun to Wed. 10 Jun
Calender.png

AUD 0.0567

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