Littelfuse
Resources

Littelfuse EV Modular Power Distribution Solutions enhance scalability and reliability, providing flexible designs that meet the needs of the electric vehicle market.

Littelfuse guide on manual DC battery disconnect switches -- applications, benefits, selection tips, product range, and market trends.

This Littelfuse white paper discusses the four factors to take into consideration when choosing digital switches for your vehicles.

This Littelfuse white paper discusses the importance of Ground-Fault Circuit-Interrupters in preventing electrocution.

Littelfuse Battery Energy Storage Systems are integral to enhancing grid stability and efficiency, supporting the growing integration of renewable energy sources worldwide.

Littelfuse Lithium Battery Pack ensures reliable, eco-friendly lithium battery pack systems for automotive, e-mobility, and energy storage sectors.

Learn more about the specifications, applications, and installations of the Littelfuse FHZ fuse holders.

Littelfuse's White Paper explains how digital switching components have become the predominant design choice for the electrical systems of passenger vehicles. 

Littelfuse webinar discusses digital switching and control products for noncritical cab-based load controls in commercial vehicle applications.

Learn more about how Littelfuse LED protection devices benefit outdoor lighting applications.

Learn more about how Littelfuse protects Battery Energy Storage Systems (BESS) to prevent overcurrent voltages from occurring.

Learn more about AEC-Q200-qualified electronics from Littelfuse for automotive applications. 

Learn more about Littelfuse's Power Train presentation for passenger and commercial EV applications. 

Littelfuse cartridge fuses are AEC-Q200 qualified for the On-Board Chargers (OBCs) and Power Distribution Units (PDUs) in the latest electric vehicle designs. 

This Littelfuse guide provides an overview of the technologies used in various building and home automation applications. 

Learn more about a variety of Littelfuse products for HVAC systems, and smart locks that support building automation for smart homes. 

Littelfuse aftermarket products help protect, control, and distribute vehicle electrical power in passenger and commercial vehicle applications.

Littelfuse introduces the Programmable Logic Controller (PLC) as the main building block that processes data 

This Littelfuse White Paper explains how engineers approach automotive applications having DC voltages higher than average. with High Voltage DC Contactor Relays.

Littelfuse Fuse Holders are used to mount the fuse or fuses in a convenient or easily accessible location, and more.

This Littelfuse tech article provides info on how reliability, efficiency, and safety are achievable in EV charging station designs.

This guide provides an overview of the Littelfuse technologies available for use in various EV charging applications. 

Learn more about how Littelfuse products benefit vehicle performance and the EV market.

With intelligent devices propagating throughout homes and building, surge protection has become very important.

Littelfuse Resin Design High Voltage DC Contactor Relays have an epoxy resin at the stud end of the assembly.

Littelfuse Power Distribution Modules (PMDs) are developed and designed to operate in some of the harshest environments.

Littelfuse Type 2 Surge Protection Devices (SPDs) for branch circuits safeguard components from transient overvoltage or surges.

The Littelfuse Battery Disconnect and Protection presentation discusses the ongoing growth and shift of the automotive industry towards electric vehicles.

This Littelfuse application note discusses various mounting solutions for Surface Mount Power Device (SMPD) packages.

Littelfuse offers a broad portfolio of thermistors, resistance temperature detectors (RTDs), digital temperature indicators.

The expanding line of Littelfuse high-speed semiconducting fuses products includes bladed square-body models to meet even more applications. 

This Littelfuse sensor product catalog provides an overview of magnetic and temperature sensing technologies.

This Littelfuse guide summary provides key circuit protection consideration factors and descriptions of the technologies.

This Littelfuse fuse catalog incorporates a line of products designed specifically for the growing solar industry

This Littelfuse POWR-Speed Fuses application guide introduces these specialty fuses functionality, guidelines, and applications.

Littelfuse Protection Relays & Controls Catalog includes circuit breakers and industrial relay products. 

Littelfuse is committed to supplying data center developers and managers with overcurrent protection, transient voltage suppression

Littelfuse experts support customers’ designs in accordance with worldwide automotive safety standards.

This Capabilities Brochure discusses Littelfuse's purpose to improve the safety, reliability, and performance of customers’ products that use electrical energy.

Littelfuse digital temperature indicators for USB Type-C cables and devices power levels of up to 100W. 

Littelfuse fuses are current-sensitive devices that provide reliable protection for discrete components or circuits by melting under current overload conditions. 

Littelfuse, a leading fuse manufacturer, is at the forefront of innovation in automotive fuse technology.

This Littelfuse brochure shows how TVS diodes suppress overvoltage transients such as Electrical Fast Transients (EFT), inductive load switching, and lightning

This Littelfuse LED Protection Devices (LSP) guide explains why LED lighting will continue to replace legacy light sources in outdoor applications. 

This Littelfuse Whitepaper discusses the importance of effective transformer and control transformer protection with the help of industrial & electrical fuses.

Littelfuse varistors are increasingly used as the front-line solution for transient surge protection.

Use this Littelfuse fuse quick reference guide as a starting point in the overcurrent selection process.

Learn more about Littelfuse reed switches products including MITI-3V1, MDSR-10, MDSR-7, and more.

Learn more about Ethernet basics and how ESD suppressors / TVS diode products can enable a variety of applications. 

Washing machines use a variety of sensors to ensure proper, safe, and energy-efficient operation. Littelfuse’s magnetic sensors helps make them reliable.

The following Littelfuse battery disconnect switches guide assists automotive applications for construction equipment.

Learn more about Littelfuse reed switches and proximity sensors functionality in applications that use tankless water heaters.

This Littelfuse Technical Application Guide or ‘Fuseology’ provides the information needed to select the correct types of Littelfuse POWR-GARD® fuses for most applications.

This Littelfuse whitepaper explains how using current-limiting fuses increases the Short Circuit Current Rating (SCCR). 

Littelfuse is a leading brand in circuit protection and thyristor products.

Littelfuse sensors are excellent choices for home appliances, white goods, industrial products, smart meters, and many other applications. 

This application note discusses design elements and the functionality of polarization in HV DC contactor and relay products Littelfuse has to offer for EVs.

This Littelfuse whitepaper discusses the common misconceptions about Arc-Flash Hazard Assessments.

Littelfuse switches & control products for commercial vehicles, agricultural equipment, construction equipment, and material handling.

The following Littelfuse power semiconductor selection guide showcases a variety of IGBT and rectifier diode modules. 

Learn more about the top 10 things to consider when selecting a Littelfuse circuit protection product.

Littelfuse offers a wide range of high voltage TVS diodes from 3.3 V to 650 V.