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Littelfuse 5.0SMDJ-FB is designed to protect sensitive electronic equipment from voltage transients.
Littelfuse KMR6 series micro-miniature tactile switches are ideal for space-constrained environments with a low-profile height of 1.9 mm.
08280 High-Voltage Cartridge Fuses
Publish Date: 2025-06-30
Littelfuse 08280 high-voltage cartridge fuses are high-performance components designed for demanding automotive and industrial applications.
How low-power overmolded reed switches solve vexing position sensing challenges
eMagazine Articles
Whether you’re designing solutions for automotive, consumer or industrial systems, the space available continues to get smaller.
DigiKey was honored to receive 16 awards from its supplier partners during the 2025 EDS Leadership Summit, held May 19-23, in Las Vegas.
This video discusses the KSC2 Dual Circuit Technology (DCT) tactile switch from Littelfuse. This high-performance, IP67-rated switch is designed for industrial, consumer, and automotive applications.
Circuit Protection Technologies
Publish Date: 2025-05-16
Discover Littelfuse circuit protection technology solutions to safeguard your electronics from overcurrent, overvoltage, ESD, and more. Explore Littelfuse’s extensive circuit protection line at DigiKey today.
TVS SMD Diode Kits
Updated: 2025-05-15
Littelfuse and DigiKey have joined forces to offer an incredible deal on TVS SMD Diode Kits. Visit digikey.com to find the Littelfuse kit that's right for you.
Discover the specifications and applications of Littelfuse's Transient Voltage Suppressor (TVS) diodes and explore other diode technologies.
Littelfuse 415 series NANO²® 277 VAC rated, surface mount fuses are available in a compact 15 mm x 5 mm square package.
Littelfuse Pxxx0S3G-A series advanced overvoltage protection solution provides cutting-edge overvoltage protection in various industrial and ICT applications.
The TPSMB series Transient Voltage Suppression (TVS) Diode offers secondary protection of sensitive automotive and other electronics from transients induced by load dump and other transient voltage events.
The TPSMB-L Series are Low Clamping Voltage TVS diodes specifically protects Analog Front End chip (AFE/BMIC) of Electric vehicle Battery Management System (BMS) from overvoltage events.
Use Asymmetric TVS Diodes to Protect Critical Circuits from Destructive Voltage Transients
Use asymmetric transient voltage suppression diodes to protect the gate drivers of fast SiC power switches in automotive applications.
KSC PF Series Tactile Switches
Publish Date: 2025-03-27
Littelfuse KSC PF series tactile switches are well suited for medical, automotive, and industrial applications.
Low capacitance TVS diode series specifically helps to protect sensitive data lines in avionics electronic equipment from lightning and other overvoltage threats, setting a new standard in high-reliability protection for the aviation industry.
This single-cell supercapacitor protection IC is tailored explicitly for charging backup power sources under extreme conditions, setting a new benchmark in the sector.
Asymmetrical TVS Diode series for SiC MOSFET gate protection. They are ideal for high-efficiency power solutions in data centers, EV infrastructure, and industrial equipment.
The 871 Series Fuses supplements the 881 Series, offering higher current ratings in a single fuse solution for the requirement, avoiding using a parallel fusing solution.
The SM10 includes an MOV disc and tin-plated terminals within a polymer molding package. The SM10's design enables it to clamp transient surges from indirect lightning and the system to ensure reliable circuitry performance.
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