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
B57321V2103J060


NTC (Negative Temperature Coefficient) Thermistors COMPLETE MFG PN 871-B57321V2103J60
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 3007000
Ships to you
between Thu. 14 May to Wed. 20 May
Calender.png

AUD 0.1414

Multiples of: 4000

ESD8040MUTAG


TVS Diodes - Transient Voltage Suppressors HDMI PORT ESD PROTECTION
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 1445452
Ships to you
between Thu. 14 May to Wed. 20 May
Calender.png

AUD 1.467

Multiples of: 1

SMBJ5.0A-TR


Diode: transil; 600W; 6.74V; 68A; unidirectional; 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 1365275
Ships to you
between Thu. 14 May to Wed. 20 May
Calender.png

AUD 0.1646

Multiples of: 2500

SMBJ15CA-TR


Diode: transil; 600W; 17.6V; 25.1A; 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 953025
Ships to you
between Thu. 14 May to Wed. 20 May
Calender.png

AUD 0.0909

Multiples of: 2500

SMBJ6.5CA


53.57A 600W 11.2V 7.22V Bi-Directional 6.5V SMB 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.

hongjiacheng 885658
Ships to you
between Thu. 28 May to Tue. 02 Jun
Calender.png

AUD 0.0399

Multiples of: 10

ESD7181MUT5G


ESD Suppressors / TVS Diodes 18V ESD PROTECTION
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 839922
Ships to you
between Thu. 14 May to Wed. 20 May
Calender.png

AUD 0.0825

Multiples of: 1

SMBJ6.8CA


57.1A 600W 10.5V 6.45V 5.8V SMB 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.

Youtai 708851
Ships to you
between Thu. 28 May to Tue. 02 Jun
Calender.png

AUD 0.0268

Multiples of: 25

SMCJ33CA-TR


Diode: transil; 1.5kW; 38.6V; 29A; bidirectional; SMC
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 9700
Ships to you
between Thu. 14 May to Wed. 20 May
Calender.png

AUD 0.3204

Multiples of: 2500

36911000000


1 A 300 V AC DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Radial, Box
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 373
Ships to you
between Thu. 28 May to Tue. 02 Jun
Calender.png

AUD 0.1643

Multiples of: 5

H3V3LD5B


8A 100W 12V 6.5V Bi-Directional 3.3V 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.

hongjiacheng 97
Ships to you
between Thu. 28 May to Tue. 02 Jun
Calender.png

AUD 0.0139

Multiples of: 50

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