.hide-partial { max-height: none; } .show-more { display: none; }

Newest Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Applied Filters:

Manufacturer = Multiple Values Return to the Products tab to modify your current filters.

STMicroelectronics TVS221SC-1T2 Unidirectional Single Line TVS

09/15/2026

- Designed to protect the power line or other low-speed I/O against ESD and small surge transients.

STMicroelectronics ESDAxWY Automotive Unidirectional ESD Protection

01/10/2025

- TVS designed to protect sensitive electronics in harsh environments.

STMicroelectronics TN8050H-12WL High Temperature SCR Thyristor

01/01/2025

- Suitable for industrial applications that require high immunity with lower gate current.

STMicroelectronics ESDZX168B-1BF4 Bidirectional Single Line TVS Diode

10/14/2024

- The device is designed to protect data lines or other I/O ports against ESD transients.

STMicroelectronics ESDA5WY Automotive Unidirectional ESD Protection

09/10/2024

- Automotive unidirectional transient voltage suppressor (TVS) developed for harsh environments.

STMicroelectronics SM50TxAY 5000W Transient Voltage Suppressors

03/17/2023

- Designed to protect sensitive automotive circuits against surges defined in ISO 7637-2.

STMicroelectronics X040 Sensitive Gate SCRs & Z040 Triacs

11/08/2022

- 750V, 4A devices well-suited for home appliances, power tools, and industrial systems.

Viewing: 1 - 7 of 7

Filter By:

Littelfuse NSM20 Surface-Mount Metal Oxide Varistors (MOV)

10/08/2026

- Offer ultra-high surge-current handling (40 surges at 8kV/4kA) to absorb excess energy.

Bourns BTN08G SMD NTC Thermistors for Thermal Sensing

10/07/2026

- Offers high mounting reliability and a relatively high power rating of 240mW.

Littelfuse AK8-FB Axial Leaded TVS Diodes

10/05/2026

- Designed to meet the severe surge-test environment for both AC and DC line-protection applications.

Littelfuse LTKAK1.5-L TVS Diode

10/05/2026

- Offers a clamping voltage lower than alternative technologies such as MOVs and GDTs.

Littelfuse AK6-FB Axial Leaded TVS Diodes

10/05/2026

- Designed to meet the severe surge-test environment for both AC and DC line-protection applications.

Littelfuse SP4315-01WTG TVS Diode Array

10/01/2026

- Ultra-low capacitance, bidirectional design, and protects electronic equipment from destructive ESD.

Schneider Electric SDSA Type 1 Surge Protective Devices

10/01/2026

- Provides surge suppression on 120VAC and 120VAC/240VAC systems.

Sensata RP Thermal Protectors

10/01/2026

- UL, CSA, and NEC-compliant for recessed lighting applications.

IXYS IXBOD2 Breakover Diode Modules

09/22/2026

- Provides fast and reliable overvoltage protection in demanding power electronics applications.

Abracon AMCV-SS1206 & AMCV-SS1210 Varistors

09/17/2026

- High-speed multi-layer chip varistors in 1206 and 1210 packages.

STMicroelectronics TVS221SC-1T2 Unidirectional Single Line TVS

09/15/2026

- Designed to protect the power line or other low-speed I/O against ESD and small surge transients.

onsemi ESDM1021 ESD Protection Diode

09/14/2026

- Compact 2V bidirectional ESD diode for GPIO and low-voltage power-line protection.

Littelfuse AK1-A Axial Leaded TVS Diodes

09/10/2026

- Designed to meet the severe surge-test environment for both AC and DC line-protection applications.

Littelfuse AK10-FB Axial Leaded TVS Diodes

09/10/2026

- Designed to meet the severe surge-test environment for both AC and DC line-protection applications.

Littelfuse TP7.0SMD-XC Automotive TVS Diode

09/10/2026

- Protects sensitive electronic equipment from voltage transients induced by lightning.

Littelfuse AK3-FB Axial Leaded TVS Diodes

09/10/2026

- Designed to meet the severe surge-test environment for both AC and DC line-protection applications.

Littelfuse AK3-A Axial Leaded TVS Diodes

09/10/2026

- Designed to meet the severe surge-test environment for both AC and DC line-protection applications.

Amphenol Type A266T NTC Thermistor

09/08/2026

- Stainless steel-housed chip thermistor designed for accurate and reliable temperature measurement.

Bourns BTN06G SMD NTC Thermistors for Thermal Sense

09/01/2026

- 0603-size, chip-type SMD NTC thermistors designed for thermal sensing applications.

Panduit ES2P Intelligent Power Distribution Units (iPDUs)

09/01/2026

- Cost-effective intelligence, gigabit connectivity, built-in security, and simplified maintenance.

Bourns MOV-KC Metal Oxide Varistors

09/01/2026

- Radial-leaded metal oxide varistors for protecting electronic circuits from overvoltage transients.

IXYS SK002xSx Sensitive SCRs

08/27/2026

- Sensitive SCRs with microprocessor drive support and high noise immunity.

Schurter High-Voltage Fuse Portfolio

08/21/2026

- Features scalable protection for automotive, energy, and industrial DC systems.

Diotec Semiconductor ESD9BL24P-AQ ESD Protection Diode

08/17/2026

- Features a low junction capacitance and low leakage current in a miniature case outline.

Phoenix Contact ELR DC Circuit Breaker

08/17/2026

- Designed for protecting, monitoring, and switching high DC loads in industrial DC power systems

Viewing: 1 - 25 of 509

Newest Circuit Protection

Types of Circuit Protection

Applied Filters:

Filter By:

Customer Service Office

Company

Resources

Support