Types of Circuit Protection

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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 Fuseholders
Schurter FXP Shock-Safe Fuseholders
06-27-2023
Solves the power dissipation limitations for fuseholders used at higher currents and temperatures.
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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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 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 TT2 NTC Thermistors
CTS Electronic Components TT2 NTC Thermistors
07-17-2026
Glass-encapsulated sensing devices with standard electrical characteristics.
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.
CTS Electronic Components TT7 Thermistors
CTS Electronic Components TT7 Thermistors
07-17-2026
Small-sized and epoxy-coated Negative Temperature Coefficient (NTC) chip thermistors.
TDK SMD High-Temperature NTC Thermistors
TDK SMD High-Temperature NTC Thermistors
07-16-2026
Accurate temperature measurement from -40°C to +175°C & minimized resistance drift after soldering.
TDK B57xV6/C6 Soft-Termination NTC Thermistors
TDK B57xV6/C6 Soft-Termination NTC Thermistors
07-16-2026
Multilayer construction with flexible soft termination and a nickel barrier plating layer (NiSn).
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.
Schurter PFT Resettable Fuses
Schurter PFT Resettable Fuses
07-13-2026
Resettable polymer PTC thermistors for high-reliability overcurrent protection.
CTS Electronic Components TTS Thermistors
CTS Electronic Components TTS Thermistors
07-09-2026
Features fast response time, excellent stability, and reliability.
Bourns CDDFN2 Surface Mount TVS Diodes
Bourns CDDFN2 Surface Mount TVS Diodes
07-07-2026
ESD, EFT, and surge protection for external ports of electronic devices, limiting critical damage.
Semtech RCLAMP2891PQ TVS Diode
Semtech RCLAMP2891PQ TVS Diode
06-30-2026
Ultra-low capacitance 1-line, 28V TVS diode, protects high‑speed signal lines from ESD and EOS.
Littelfuse TVS SPA Diode Arrays
Littelfuse TVS SPA Diode Arrays
06-26-2026
TVS diode arrays for ESD, EFT, and surge protection across data and power interfaces.
Bourns CDSOD323-T24LC-Q Automotive-Grade TVS Diodes
Bourns CDSOD323-T24LC-Q Automotive-Grade TVS Diodes
06-26-2026
Bidirectional automotive-grade TVS diodes in a compact SOD-323 package.
Bourns CDSOD323-TxxSC-Q TVS Diodes
Bourns CDSOD323-TxxSC-Q TVS Diodes
06-25-2026
Offer a selection of voltage options from 3V to 36V in a bidirectional configuration.
Vishay SFT & SF2T Time Lag Acting Thin Film Chip Fuses
Vishay SFT & SF2T Time Lag Acting Thin Film Chip Fuses
06-24-2026
Endures temporary, non-damaging spikes while providing reliable overcurrent protection.
Diodes Incorporated D3V3ZF1BD2CSP Bi-Directional TVS Diode
Diodes Incorporated D3V3ZF1BD2CSP Bi-Directional TVS Diode
06-22-2026
Low-capacitance device designed specifically to protect high-speed differential lines.
Bourns PF-000100E/PF-01N100E/PF-1NH100E Fuses
Bourns PF-000100E/PF-01N100E/PF-1NH100E Fuses
06-04-2026
Designed to comply with UL 248-13, IEC 60269-4, and IEC 60269-7 standards.
Littelfuse SB4000 Industrial Shock Block
Littelfuse SB4000 Industrial Shock Block
05-26-2026
Available in single-phase, split-phase, three-phase, and 4-wire systems from 208V to 240V voltage.
Bel Fuse 0ZLJ Low Rho PTC Fuses
Bel Fuse 0ZLJ Low Rho PTC Fuses
05-21-2026
1206 chip size, surface-mount PTC resettable fuses with a faster trip time and lower resistance.
Bel Fuse 0ZLK Low Rho PTC Fuses
Bel Fuse 0ZLK Low Rho PTC Fuses
05-21-2026
Features a compact 0805 chip size, surface-mount design, and a 6VDC maximum voltage.
Bel Fuse 0ZLM Low Rho PTC Fuses
Bel Fuse 0ZLM Low Rho PTC Fuses
05-21-2026
Offers a 250mA to 750mA hold current and a -40°C to +85°C operating temperature range.
TDK X-Series SMD Multilayer Varistors (MLVs)
TDK X-Series SMD Multilayer Varistors (MLVs)
05-15-2026
Features a reduced carbon footprint while fulfilling demanding application requirements.
Bourns CDSOT23-SM712-Q Surface-Mount TVS Diode
Bourns CDSOT23-SM712-Q Surface-Mount TVS Diode
05-12-2026
Provides protection for data ports in accordance with IEC 61000-4-2, IEC 61000-4-4, & IEC 61000-4-5.
Littelfuse TP1KSMB-FL FlatSuppressX™ TVS Diodes
Littelfuse TP1KSMB-FL FlatSuppressX™ TVS Diodes
05-04-2026
Designed specifically to protect sensitive electronic equipment from voltage transients.
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