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
JK-NSMD050-30V


PTC Resettable Fuses 1206 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.

Jinrui Electronic Materials 491266
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 0.0339

Multiples of: 20

SMBJ5.0CA-E3/52


ESD Suppressors / TVS Diodes 5.0V 800W Bidir TransZorb 5% Tol
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 237892
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 0.1034

Multiples of: 750

TR2/6125FF4-R


Surface Mount Fuses SMD BRICK 4A
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 228696
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 0.6343

Multiples of: 1

SA15ARLG


ON Semiconductor TVS Diodes - Transient Voltage Suppressors 15V 500W 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 220813
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 0.3629

Multiples of: 1

SMAJ6.0A-E3/61


ESD Suppressors / TVS Diodes 400W 6.0V 5% Uni
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 153648
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 0.0747

Multiples of: 1800

Hot 0452.750MRL


Surface Mount Fuses 125VAC 0.75A .36ohms 452 NANO2
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 148256
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 0.2266

Multiples of: 1

ESD5Z5.0T1G


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.

MSKSEMI 147779
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 0.0095

Multiples of: 50

BSMD0805-010-33V


PTC Resettable Fuses 0805 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 67647
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 0.0528

Multiples of: 10

PESD5V0S1BA


8V 1 5V Bi-Directional 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.

HXY MOS 18963
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 0.0137

Multiples of: 50

SP712-02HTG


ESD Suppressors TVS Diodes DIODE 12V
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 1982
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 0.4723

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