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.
First...2122232425...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
SZMMBZ27VALT1G


ESD Suppressors / TVS Diodes ZEN REG .225W SPCL
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 474330
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.038
Multiples of: 3000

V5.5MLA0402NR


Varistors 5.5VDC .05J 21V-CLMP 20A PK
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 310400
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.1118
Multiples of: 10000

SM6T68CA


Diode: transil; 600W; 68V; 6.5A; bidirectional; ±5%; SMB
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.

STMicroelectronics 167325
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.1616
Multiples of: 2500

SMBJ58CA


ESD Suppressors / TVS Diodes 600W 67.8V 5% Bidire ctional TVS
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.

Taiwan Semiconductor 151320
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.1118
Multiples of: 3000

0603ESDA2-TR2


Arrester: surge arrester; SMD; 0603; Uoper max:30VDC; 0.1pF
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 135800
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.1326
Multiples of: 5000

SMAJ12CA


ESD Suppressors / TVS Diodes 400W 12V 5% Bi-Directional
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 111550
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.0806
Multiples of: 5000

NUP2105LT1G


SOT-23 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 104148
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.0453
Multiples of: 10

5D-9


NTC Thermistors 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.

Hongzhi 95341
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.0437
Multiples of: 10

SMBJ26CA-TR


Diode: transil; 600W; 30.4V; 14.9A; bidirectional; SMB
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.

STMicroelectronics 7275
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.1252
Multiples of: 2500

SMAJ13CA-TR


STMicroelectronics TVS Diodes - Transient Voltage Suppressors 400W 13V Bidirect
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.

STMicroelectronics 3977
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.134
Multiples of: 5

First...2122232425...

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 ©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