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

(Ex. GST)(▲▼)
Enter Qty
SMD1206P012TF


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.

Ruilongyuan Availability : 27470
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.0471

Multiples of: 10

TT1501SBX


15V UDFN-2L 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.

Shenzhen JingYang Availability : 23124
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.0128

Multiples of: 20

SP4023-01FTG


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.

TECH PUBLIC Availability : 23105
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.0386

Multiples of: 10

SMCJ43CA-E3/57T


ESD Suppressors / TVS Diodes 1500W 43V Bidirect
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 : 23086
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.1051

Multiples of: 850

SMBJ24CAJ


ESD Suppressors / TVS Diodes SMBJ24CA/SMB/REEL 13\" Q1/T1 *STANDARD MARK SMD
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.

WeEn Semiconductor Availability : 23076
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.1041

Multiples of: 5

ESD205B102ELE6327XTMA1


Infineon Technologies 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 : 23062
Ship by Mon. 06 Jul to Wed. 08 Jul Calender.png

USD 0.1162

Multiples of: 1

0685-2000-01


Electric Fuse, Very Fast Bl
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 : 23037
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.1885

Multiples of: 1

SMCJ120CA


TVS Diodes - Transient Voltage Suppressors 120volts 5uA 7.9 Amps Bi-Dir
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 : 22989
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.1856

Multiples of: 1

1.5SMC12CA-Q


ESD Suppressors / TVS Diodes TVS 1.5KW BI
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 : 22984
Ship by Mon. 06 Jul to Wed. 08 Jul Calender.png

USD 0.3408

Multiples of: 1

ESD5B5.0ST1G-P


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.

TECH PUBLIC Availability : 22969
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.0127

Multiples of: 20

AOZ8904CIL


ESD Suppressor Diode Arrays 5.5V 6-Pin SOT-23 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.

Alpha & Omega Availability : 22969
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.0647

Multiples of: 5

RCLAMP0504FBTCT


ESD Suppressors / TVS Diodes 4-LINE 5V TVS, ESD and EOS 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.

Semtech Availability : 22600
Ship by Mon. 06 Jul to Wed. 08 Jul Calender.png

USD 0.5295

Multiples of: 1

SMAJ5.0CA


TVS SMA(DO-214AC) 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.

FTR Availability : 22300
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.0258

Multiples of: 10

SMBJ36A


TVS Diodes - Transient Voltage Suppressors 36volts 5uA 10.3 Amps Uni-Dir
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 : 22235
Ship by Mon. 06 Jul to Wed. 08 Jul Calender.png

USD 0.0968

Multiples of: 1

SMDJ30CA


SMC 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 Availability : 22164
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.1194

Multiples of: 5

UNIVAL 1A


Fuse: fuse; automotive; 1A; 32V; 19mm; UNIVAL
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.

MTA Availability : 21331
Ship by Mon. 06 Jul to Wed. 08 Jul Calender.png

USD 0.0798

Multiples of: 10

RCLAMP0524PA.TCT


Diode: transil; 6V; 1A; bidirectional; 150W; SLP2510P8
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.

Semtech Availability : 20010
Ship by Mon. 06 Jul to Wed. 08 Jul Calender.png

USD 0.1246

Multiples of: 1

SMD1206-450-6V


6V 4.5A 50A 1.5W -40℃~+70℃ 9A 1mΩ 5s 15mΩ 1206 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.

BNstar Availability : 18992
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.074

Multiples of: 5

P6KE440CA


Diode: transil; 600W; 418V; 1.04A; bidirectional; DO15
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 Availability : 7760
Ship by Wed. 08 Jul to Tue. 14 Jul Calender.png

USD 0.1954

Multiples of: 1000

NT08104F3435B1F


NTC (Negative Temperature Coefficient) Thermistors 0805 PCB SMD NTC, 10 k ohm, 3435 B
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 : 0
Calender.png

USD 0.1279

Multiples of: 1

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For more than 30 years, we have championed innovation and helped shape the electronic components supply industry. Our management philosophy aligns with our global reach and unwavering commitment to quality. Built on a strong commercial foundation, we continue to drive innovation across everything we do. If you need a trustworthy reliable partner in electronic component supply – look no further.
 

Copyright ©2026  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