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...276277278279280...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
SMAJ43CA


400W 69.4V 52.8V Bidirectional 43V SMA 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 19400
Ships to you
between Wed. 04 Mar to Mon. 09 Mar Calender.png

AUD 0.0379
Multiples of: 20

ERT-J0ET222J


NTC Thermistors 2.2KOhms 5% THERMISTOR NTC
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.

Panasonic 19400
Ships to you
between Wed. 18 Feb to Tue. 24 Feb Calender.png

AUD 0.041
Multiples of: 10000

PESD9R3.3ST5G


SOD-923 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 19400
Ships to you
between Wed. 04 Mar to Mon. 09 Mar Calender.png

AUD 0.0423
Multiples of: 10

AVRL041E1R1NTA


Varistors 0402 1.1pF 25Vdc
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 19400
Ships to you
between Wed. 18 Feb to Tue. 24 Feb Calender.png

AUD 0.0425
Multiples of: 1

BNSPHV36-C


Bi-Directional DFN1006-2 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.

Bourne 19400
Ships to you
between Wed. 04 Mar to Mon. 09 Mar Calender.png

AUD 0.0476
Multiples of: 10

BDFN2A301V35


Unidirectional DFN1006-2 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.

Bourne 19400
Ships to you
between Wed. 04 Mar to Mon. 09 Mar Calender.png

AUD 0.0482
Multiples of: 10

ERT-J0EG103GA


NTC (Negative Temperature Coefficient) Thermistors 10KOhms 2% THERMISTOR NTC
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.

Panasonic 19400
Ships to you
between Wed. 18 Feb to Tue. 24 Feb Calender.png

AUD 0.0534
Multiples of: 1

ERT-J0EP473J


NTC (Negative Temperature Coefficient) Thermistors 47KOhms 5% THERMISTOR NTC
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.

Panasonic 19400
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 0.0559
Multiples of: 1

ERT-J0ER333J


NTC (Negative Temperature Coefficient) Thermistors 33KOhms 5% THERMISTOR NTC
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.

Panasonic 6448
Ships to you
between Wed. 18 Feb to Tue. 24 Feb Calender.png

AUD 0.0842
Multiples of: 1

SA36A-E3/54


TVS Diodes - Transient Voltage Suppressors 500W 36V Unidirect
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 6221
Ships to you
between Tue. 24 Feb to Thu. 26 Feb Calender.png

AUD 0.2134
Multiples of: 1

First...276277278279280...

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