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...4142434445...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
1812L050/30PR


Polymeric PTC Resettable Fuse 30V 500 mA Ih Surface Mount 1812 (4532 Metric), Concave
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 : 61624
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0513

Multiples of: 5

NUP2105LT1G


4A 40V 26V Bi-Directional 24V 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.

HXY MOS Availability : 61540
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0251

Multiples of: 10

BSMD1812-350-16V


16V 3.5A 100A 7A 1812 Resettable Fuses 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 Availability : 61462
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0745

Multiples of: 5

PRG21BC1R0MM1RK


PTC (Positive Temperature Coefficient) Thermistors
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.

Murata Availability : 61413
Ship by Fri. 29 Aug to Tue. 02 Sep Calender.png

USD 0.253

Multiples of: 1

ESD103B102ELE6327XTMA1


TVS Diodes - Transient Voltage Suppressors TVS DIODES
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.

Infineon Availability : 61218
Ship by Fri. 29 Aug to Tue. 02 Sep Calender.png

USD 0.0803

Multiples of: 1

SMF5.0CA


9.2V 6.4V 5V SOD-123FL 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 : 61142
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0169

Multiples of: 20

TR2/C518-5A


Cartridge Fuses 5X15 FAST ACTING 1500PC/Reel
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 Availability : 61110
Ship by Tue. 02 Sep to Mon. 08 Sep Calender.png

USD 0.6234

Multiples of: 1

P6SMB180A-Q


ESD Suppressors / TVS Diodes DIO TVS VBR 180V 600W UNIDIR SMB AECQ
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 : 61090
Ship by Fri. 29 Aug to Tue. 02 Sep Calender.png

USD 0.1547

Multiples of: 1

SMAJ33CA


7.5A 5uA 53.3V 36.7V 33V 42.2V Bi-Directional SMA(DO-214AC) 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.

GOODWORK Availability : 60952
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0165

Multiples of: 20

JK-NSMD035-30V


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 Availability : 60945
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0259

Multiples of: 10

0679L9100-05


Surface Mount Fuses 10 A, 125 VAC / VDC
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.

Bel Fuse Availability : 60819
Ship by Tue. 02 Sep to Mon. 08 Sep Calender.png

USD 0.1344

Multiples of: 5000

PESD5V0U1BL-N


Diodes - ESD DFN1006 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 Availability : 60792
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0097

Multiples of: 50

ESD5Z2.5T1G


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.

TECH PUBLIC Availability : 60751
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0118

Multiples of: 50

SMD0805-010-60V


0805 Resettable Fuses 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.

TECHFUSE Availability : 60604
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0254

Multiples of: 10

PSM712-LF-T7


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 Availability : 60499
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0369

Multiples of: 10

CG0603MLU-05E


ESD Suppressors / TVS Diodes CHIP GUARD 5VOLT
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 : 60438
Ship by Fri. 29 Aug to Tue. 02 Sep Calender.png

USD 0.1353

Multiples of: 1

PESD5V0L1BA


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.

TECH PUBLIC Availability : 60398
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0219

Multiples of: 20

Hot SMBJ14A


Diode TVS Single Uni-Directional 14V 600W 2-Pin DO-214AA
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 : 60242
Ship by Tue. 02 Sep to Mon. 08 Sep Calender.png

USD 0.0784

Multiples of: 1

0466001.NRHF


1 A 63 V AC 63 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 1206 (3216 Metric)
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 : 60004
Ship by Tue. 16 Sep to Fri. 19 Sep Calender.png

USD 0.0333

Multiples of: 10

D5V0F1U2S9-7


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors Low Cap Uni TVS 6.0Vbr 1.5A 0.5pF
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.

Diodes Incorporated Availability : 59549
Ship by Fri. 29 Aug to Tue. 02 Sep Calender.png

USD 0.0792

Multiples of: 1

First...4142434445...

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