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
SMF4L30CA


ESD Suppressors TVS Diodes TVS SMF4L 30V Bi 7 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.

Littelfuse 40956
Ships to you
between Thu. 26 Feb to Mon. 02 Mar
Calender.png

AUD 0.1724

Multiples of: 1

ZV40K1206121NIR1HT


Varistors ZV 40V 10%
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 13759
Ships to you
between Thu. 26 Feb to Mon. 02 Mar
Calender.png

AUD 0.1663

Multiples of: 1

STS521050B331


ESD Suppressors TVS Diodes TVS Diode ESD Suppressor SOD-523 Bidirectional 5 Vdc Reverse Standoff Voltage 33 pF
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 13758
Ships to you
between Thu. 26 Feb to Mon. 02 Mar
Calender.png

AUD 0.0969

Multiples of: 1

PESD12VL1BA


SOD-323 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.

DOWO 13754
Ships to you
between Fri. 06 Mar to Wed. 11 Mar
Calender.png

AUD 0.0355

Multiples of: 10

07D180K


Varistors 14V 36V 250A Through Hole 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.

Ruilongyuan 13747
Ships to you
between Fri. 06 Mar to Wed. 11 Mar
Calender.png

AUD 0.043

Multiples of: 10

SMCJ250A


TVS Diodes - Transient Voltage Suppressors 250volts 1uA 1 Amps Uni-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 13732
Ships to you
between Thu. 26 Feb to Mon. 02 Mar
Calender.png

AUD 0.4515

Multiples of: 1

FTR07D431K


Varistors 350V 710V 1.2KA Through Hole,P=5mm 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.

FTR 13731
Ships to you
between Fri. 06 Mar to Wed. 11 Mar
Calender.png

AUD 0.0262

Multiples of: 20

SMF15A


24.4V 16.7V 15V SOD-123FL TVS 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.

Microdiode Electronics 13729
Ships to you
between Fri. 06 Mar to Wed. 11 Mar
Calender.png

AUD 0.028

Multiples of: 20

CDSOD323-T15SC


12A 30V 16V Bi-Directional 15V SOD-323 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 13560
Ships to you
between Fri. 06 Mar to Wed. 11 Mar
Calender.png

AUD 0.027

Multiples of: 20

B72220S2511K101


EPCOS TDK Varistors 510V RMS 20MM RADIAL Varistor S20K510E2
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 7711
Ships to you
between Thu. 26 Feb to Mon. 02 Mar
Calender.png

AUD 1.2822

Multiples of: 1

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