Types of Circuit Protection

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Schurter High-Voltage Fuse Portfolio
Schurter High-Voltage Fuse Portfolio
08-21-2026
Features scalable protection for automotive, energy, and industrial DC systems.
Schurter PFT Resettable Fuses
Schurter PFT Resettable Fuses
07-13-2026
Resettable polymer PTC thermistors for high-reliability overcurrent protection.
Schurter EKO High-Performance HV Fuses
Schurter EKO High-Performance HV Fuses
02-24-2026
Features rated voltages of 500VDC or 1000VDC, designed for industrial and energy applications.
Schurter ARO Inline Fuses
Schurter ARO Inline Fuses
02-13-2026
Feature a high breaking capacity of 50kA @ 250VAC in a compact 10mm x 25mm size.
Schurter APO 1000V Pyro Fuse
Schurter APO 1000V Pyro Fuse
01-02-2026
Safety device engineered for high-voltage DC applications with high reliability and safety.
Schurter USL 0603 Low-Current Chip Fuses
Schurter USL 0603 Low-Current Chip Fuses
08-20-2025
35mA or 50mA fuses for ATEX and precision applications.
Schurter ADO High Current Fuses
Schurter ADO High Current Fuses
08-19-2025
Offers a high breaking capacity of 20kA at 1000VDC and bolt-on and PCB/THT mounting.
Schurter AMO 10.3x38 High-Performance Fuses
Schurter AMO 10.3x38 High-Performance Fuses
04-25-2025
Offers high breaking capacity of up to 20kA at 800VDC, ideal for electric vehicle (EV) applications.
Schurter ALO Series Automotive EV Fuses
Schurter ALO Series Automotive EV Fuses
01-09-2025
High‑voltage and high‑current EV fuses designed for electric and hybrid vehicle power electronics.
Schurter FXP Shock-Safe Fuseholder
Schurter FXP Shock-Safe Fuseholder
06-27-2023
Closed design offers higher power ratings and easy integration into space-constrained applications.
Schurter FRM-A Panel-Mount Fuse Holder & DRM-A Fuse
Schurter FRM-A Panel-Mount Fuse Holder & DRM-A Fuse
04-27-2023
Fuse and fuse-holder designed to be used together in a variety of applications.
Schurter UHS Fuses
Schurter UHS Fuses
04-24-2023
50A to 100A, 32/50VDC compact and fast-acting SMT fuses designed for SELV applications.
Schurter UHP Series High Current SMD Fuses
Schurter UHP Series High Current SMD Fuses
10-25-2022
Fast-acting fuses designed to safely interrupt high-energy overcurrent in battery systems.
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Abracon AMCV-SS1206 & AMCV-SS1210 Varistors
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
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
onsemi ESDM1021 ESD Protection Diode
09-14-2026
Compact 2V bidirectional ESD diode for GPIO and low-voltage power-line protection.
Littelfuse AK3-A Axial Leaded TVS Diodes
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.
Littelfuse TP7.0SMD-XC Automotive TVS Diode
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
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 AK1-A Axial Leaded TVS Diodes
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.
Amphenol Type A266T NTC Thermistor
Amphenol Type A266T NTC Thermistor
09-08-2026
Stainless steel-housed chip thermistor designed for accurate and reliable temperature measurement.
Panduit ES2P Intelligent Power Distribution Units (iPDUs)
Panduit ES2P Intelligent Power Distribution Units (iPDUs)
09-01-2026
Cost-effective intelligence, gigabit connectivity, built-in security, and simplified maintenance.
Bourns BTN06G SMD NTC Thermistors for Thermal Sense
Bourns BTN06G SMD NTC Thermistors for Thermal Sense
09-01-2026
0603-size, chip-type SMD NTC thermistors designed for thermal sensing applications.
Bourns MOV-KC Metal Oxide Varistors
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
IXYS SK002xSx Sensitive SCRs
08-27-2026
Sensitive SCRs with microprocessor drive support and high noise immunity.
Schurter High-Voltage Fuse Portfolio
Schurter High-Voltage Fuse Portfolio
08-21-2026
Features scalable protection for automotive, energy, and industrial DC systems.
Phoenix Contact ELR DC Circuit Breaker
Phoenix Contact ELR DC Circuit Breaker
08-17-2026
Designed for protecting, monitoring, and switching high DC loads in industrial DC power systems
Diotec Semiconductor ESD9BL24P-AQ ESD Protection Diode
Diotec Semiconductor ESD9BL24P-AQ ESD Protection Diode
08-17-2026
Features a low junction capacitance and low leakage current in a miniature case outline.
Diotec Semiconductor ESD3B36WS-AQ ESD Protection Diode
Diotec Semiconductor ESD3B36WS-AQ ESD Protection Diode
08-14-2026
Features high peak-pulse power and bidirectional clamping.
Diotec Semiconductor P6KE47CA-AQ Transient Voltage Suppressor Diode
Diotec Semiconductor P6KE47CA-AQ Transient Voltage Suppressor Diode
08-14-2026
Provide reliable protection against transient voltage spikes, ESD, and other overvoltage events.
Texas Instruments ESD2CANFD24W-Q1 ESD Protection Diodes
Texas Instruments ESD2CANFD24W-Q1 ESD Protection Diodes
08-04-2026
Automotive ESD protection diodes for CAN, CAN FD, CAN SIC, and CAN XL networks.
CTS Electronic Components TT6 Thermistors
CTS Electronic Components TT6 Thermistors
07-20-2026
Thin film NTC thermistors that feature a small thickness and low cost.
CTS Electronic Components TT-4 Temperature Sensors
CTS Electronic Components TT-4 Temperature Sensors
07-17-2026
Offer a wide range of standard and customized temperature sensors tailored to requirements.
CTS Electronic Components TT-0 Temperature Sensors
CTS Electronic Components TT-0 Temperature Sensors
07-17-2026
Perfect solution for applications that require the best waterproof and moisture protection.
CTS Electronic Components TT2 NTC Thermistors
CTS Electronic Components TT2 NTC Thermistors
07-17-2026
Glass-encapsulated sensing devices with standard electrical characteristics.
CTS Electronic Components TT7 Thermistors
CTS Electronic Components TT7 Thermistors
07-17-2026
Small-sized and epoxy-coated Negative Temperature Coefficient (NTC) chip thermistors.
CTS Electronic Components TT-DO Thermistors
CTS Electronic Components TT-DO Thermistors
07-17-2026
DO-35, glass-encapsulated NTC thermistors featuring excellent moisture protection.
Shibaura Electronics NTC Thermistor Temperature Sensors
Shibaura Electronics NTC Thermistor Temperature Sensors
07-15-2026
High value-added temperature sensor solutions covering a temperature range of -50°C to +1,000°C.
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