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...17411742174317441745...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
BK/GMA-100-R


100 mA 250 V AC DC Fuse Cartridge, Glass Holder 5mm x 20mm
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 : 1872
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 0.6875

Multiples of: 100

BST23A122V


TVS SOT-23 (SOT-23-3) 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 : 1581
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0316

Multiples of: 5

BNUP3105LT1G


SOT-23 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.

Bourne Availability : 1581
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0497

Multiples of: 5

SMDJ75CA


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.

TWGMC Availability : 1581
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0926

Multiples of: 5

RM20D331KE1IE100


545V 1W 1200pF@1kHz 150J 275V 210V 330V 4.5kA Radial Leaded,P=10mm Varistors 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.

Dersonic Availability : 1581
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.115

Multiples of: 5

SMBJ75A


TVS SMB (DO-214AA) 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.

SEMIWARE Availability : 1581
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.1835

Multiples of: 10

0315003.MXP


Cartridge Fuses 250V 3A Slo-Blo Brd Wshbl
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 : 1581
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 0.4073

Multiples of: 1

B57237S0100M051


Thermistor NTC 10 Ohm 20% 2-Pin Radial 3060K T/R
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 : 1581
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.5159

Multiples of: 1

140-501FAG-RB1


NTC (Negative Temperature Coefficient) Thermistors 2.54 mm [0.1 in] Disc w/ leads
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.

Honeywell Availability : 1581
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 21.1375

Multiples of: 1

JED323-8V-LC


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.

JDT Availability : 1580
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0258

Multiples of: 10

ERZ-V10D431CS


Varistors ZNR Transient/Surge Absorbers Type D
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 : 1580
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.1647

Multiples of: 1

MF-USML550/6-2


Resettable Fuses - PPTC 1210 SMD Polymer PTC 5.5A6V
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 : 1580
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.3432

Multiples of: 1

B57164K103K


NTC (Negative Temperature Coefficient) Thermistors 10k 4300 3%
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 : 1580
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.3829

Multiples of: 1

CCF1N8TTE


KOA Speer Surface Mount Fuses 8A CHIP FUSE
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.

KOA Speer Availability : 1580
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 0.6375

Multiples of: 1

TBU-CA085-500-WH-Q


Board Mount Surge Protectors 85MA I(TRIGGER) 850V(IMP)
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 : 1580
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.9878

Multiples of: 1

TBU-DT065-100-WH


Board Mount Surge Protectors Dual Unidirectional TBU Device
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 : 1580
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 1.0048

Multiples of: 1

1423673-5


W51-A121B1-10=CKTBKR,THERM,ROC
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.

TE Connectivity Availability : 1580
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 3.5306

Multiples of: 5

SM24


52V 26.7V 24V SOT-23 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 : 1579
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0175

Multiples of: 20

SMA300XM


0.5pF 210V~390V 2 SMD,2.9x1.9 Gas Discharge Tube (GDT) 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.

SURGING Availability : 1579
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0607

Multiples of: 5

SMAJ40A


6.2A 64.5V 44.4V 40V SMA(DO-214AC) 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.

YFW Electronics Availability : 1578
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0297

Multiples of: 10

First...17411742174317441745...

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