Power Protection

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Mouser is a globally authorized distributor of semiconductors and electronic components for over 1,100 industry-leading manufacturer brands.

Featured Content

September 2, 2026 – Mouser Electronics, Inc., the industry's leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and...
Bourns MOV-KC Metal Oxide Varistors are radial-leaded varistors designed to protect electronic circuits from overvoltage transients, such as lightning, power contact, and power...
Toshiba TCKE1401NM 75V 6A eFuse IC is a high input voltage single-input single-output eFuse IC.
Schurter High-Voltage Fuse Portfolio features scalable protection for automotive, energy, and industrial DC systems.
TDK EP21 Flat-Wire Common-Mode Chokes are flat-wire double chokes designed for common-mode electromagnetic interference (EMI) filtering.
Infineon Technologies SPOC™ Wire Guard Power Switch IC features a 24‑bit SPI interface with CRC and driving loads up to a nominal current of 34.5A.
July 14, 2026 – Mouser Electronics, Inc., the industry's leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic...
Courtesy of Mouser Electronics, Inc.
Schurter PFT Resettable Fuses
Schurter PFT Resettable Fuses are resettable polymer PTC (PPTC) thermistors for high-reliability overcurrent protection.
Courtesy of Mouser Electronics, Inc.
Bourns CDDFN2 Surface Mount TVS Diodes
Bourns CDDFN2 Surface Mount TVS Diodes provide ESD, EFT, and surge protection for external ports of electronic devices, limiting critical damage and expensive repairs.
July 6, 2026 – Mouser Electronics, Inc., the industry's leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic...
Courtesy of Mouser Electronics, Inc.
onsemi NCV84003G High-Side eFuse
onsemi NCV84003G High-Side eFuse is a fully protected single-channel high-side driver that can replace mechanical fusesonsemi NCV84003G High-Side eFuse is a fully protected single...
Vishay / Sfernice SFT and SF2T Time Lag Acting Thin Film Chip Fuses endure temporary, non-damaging spikes while providing reliable overcurrent protection.
Courtesy of Mouser Electronics, Inc.
Bourns CDSOD323-T24LC-Q Automotive-Grade TVS Diodes
These Bourns automotive-grade TVS diodes feature ultra-low typical capacitance of 1pF and support a working peak voltage of 24V. The CDSOD323-T24LC-Q diodes are AEC-Q101 compliant...
Courtesy of Mouser Electronics, Inc.
Mouser Signs Global Distribution Deal with Transtector
Mouser Electronics announces a global distribution partnership with Transtector, offering high-quality surge protection and power distribution products designed for industrial...