About Circuit Protection

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...11461147114811491150...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
MF-R400-2


Resettable Fuses - PPTC 4A 30V 0.01ohm Hold 4.0 Trip 8.0
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 Availability : 8414
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.2519

Multiples of: 1

SMBJ30CA


48.4V 33.3V 30V Bi-Directional SMB(DO-214AA) 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.

WPMtek Availability : 2929
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0304

Multiples of: 10

JFC1206-1150FS


Surface Mount 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.

JDT Availability : 2929
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0374

Multiples of: 10

BST23C242V(UMW)


SOT-23 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 Availability : 2929
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0386

Multiples of: 10

JFC2410-0500FS


Surface Mount Fuses 2410 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.

JDT Availability : 2929
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0445

Multiples of: 10

SMCJ48CA


77.4V 53.3V 48V SMC(DO-214AB) 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 Availability : 2929
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0763

Multiples of: 5

SMBJ10A-E35B


Vishay Semiconductors TVS Diodes - Transient Voltage Suppressors 600W 10V 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 Availability : 2929
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.1114

Multiples of: 1

5.0SMDJ130A


TVS SMC(DO-214AB) 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.

Yageo Availability : 2929
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.2692

Multiples of: 5

ESD5Z5V0


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.

JSMSEMI Availability : 2928
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0051

Multiples of: 20

SD05C


17A 18V 350W 6V Bi-Directional 5V 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.

Shikues Availability : 2928
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0227

Multiples of: 10

SA30A-TP


TVS Diodes - Transient Voltage Suppressors UNI-DIR 500W 10.5A
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.

Micro Commercial Components (MCC) Availability : 2928
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.0891

Multiples of: 1

TPD4E101DPWR


ESD Suppressors / TVS Diodes 4CH 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.

Texas Instruments Availability : 2928
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.1012

Multiples of: 1

ERZ-E08A431


Panasonic Varistors ERZ-E 8mm 430V Bulk ZNR Surge Absorber
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 Availability : 2928
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.1199

Multiples of: 1

SMA6J30A R3G


ESD Suppressors / TVS Diodes 600W, 35.1V, 5%, Unidirectional, 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 Availability : 2928
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.209

Multiples of: 1

3.0SMC28A


ESD Suppressors TVS Diodes 32.8V 25KW 5% UNI TVS Min 8x20us
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 Availability : 2928
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.2937

Multiples of: 1

SMAFJ150A


243V 167V 150V SMA-F 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.

Jingdao Availability : 2927
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0174

Multiples of: 20

MF-NSMF035X-2


Resettable Fuses - PPTC 20A 16V .30ohm Hold .35 Trip .75
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 Availability : 2919
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0668

Multiples of: 5

SMCJ24A


38.6A 38.9V 1.5kW 26.7V 24V SMC 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.

Liown Availability : 2725
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0756

Multiples of: 5

B72210S0301K101


Varistors 385V 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.

TDK Availability : 2716
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0599

Multiples of: 5

MINISMDC075F-2


Resettable Fuses - PPTC .75A 13.2V 100A Imax
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 Availability : 2386
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0533

Multiples of: 5

First...11461147114811491150...

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 ©2025  X-ON Electronics 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 ISO Certified AS9120 Certified