The Littelfuse Surge Protection Modules are self-protected devices that can be used in outdoor and commercial LED lighting fixtures for transient overvoltage protection. They are constructed with Littelfuse thermally protected varistor technology.

  The Littelfuse Surge Protection Modules are self-protected devices that can be used in European outdoor and commercial LED lighting fixtures for transient overvoltage protection. They are constructed with Littelfuse thermally protected varistor technology and provide high line-to-earth/ground resistance.

Littelfuse, Inc. has introduced two series of AEC-Q101-qualified, unidirectional TVS Diode Arrays optimised to protect I/O and power ports against electrostatic discharges (ESDs). SP1053 and SP1054 Series TVS Diode Arrays (SPA Diodes) integrate avalanche breakdown diodes fabricated using proprietary silicon avalanche technology to protect each pin.

Littelfuse, Inc. has introduced a series of AEC-Q101-qualified TVS Diode Arrays optimised to protect automotive Controller Area Network (CAN) lines from damage due to electrostatic discharges (ESDs), electrical fast transients (EFTs), and other overvoltage transients. AQ24CANFD Series TVS Diode Arrays can absorb repetitive ESD strikes above the maximum level specified in industry standards without performance degradation and can safely withs...

Littelfuse has added two 1,200V Silicon Carbide (SiC) n channel, enhancement-mode MOSFETs to their expanding first-generation portfolio of power semiconductor devices. These new SiC MOSFETs are the latest products of a strategic partnership that Littelfuse formed with Monolith in 2015 to develop power semiconductors for industrial and automotive markets. The announcement was made in the Littelfuse booth at the Applied Power Electronics Confe...

  As LED lighting is installed around the world, the need for superior circuit protection to ensure LED luminaires return their promised return on investment has grown. Littelfuse LED lighting surge protection modules are designed specifically to meet the needs of outdoor and commercial LED lighting, with enhanced protection features to guard against catastrophic failure.

  AC power line disturbances are the cause of many equipment failures. The damage can be as elusive as occasional data loss or as dramatic as the destruction of a power supply, LED lightings, industrial system and consumer equipment such as ovens or refrigerators and television sets.

Global fuse company, Littelfuse, has a long history of pioneering innovative products and services to serve the engineering needs of customers and industries. The company has recently introduced the LSP05G. This thermally protected Surge Protective Device is a self-protected device specially designed to be used in outdoor and commercial LED lighting fixtures for transient overvoltage protection. It has been developed with Littelfuse’s ...

  Reed switches and sensors are highly effective solutions for flow sensing applications that can be used for detecting the presence of fluid flow in a system or even measure the rate of fluid flow.

Littelfuse offers designers several protection devices to choose from in an array of form factors and device characteristics that meet the needs of their particular design. As sleeker designs and thinner portable consumer electronics become increasingly popular, Lithium-ion and Lithium- polymer batteries have become the 'go-to' power sources of choice in these applications.

Lithium-ion batteries (LIB) have now become part of the standard battery pack of choice used in most notebook, smartphone, e-reader, and tablet designs. The LIB chemistry produces optimal characteristics with regard to high energy density, low self-discharge, light weight, long cycle life, lack of memory effect, and low maintenance. LIBs are now gaining popularity in other market segments such as electric vehicl...

  Global circuit protection company, Littelfuse, has announced the LSP05GI series - a 10kV/5kA capable surge protection module with IEC/EN 61643-11 certification to help luminaire manufacturers meet the latest testing standards. It also provides double insulated cable to simplify cable routing design in the luminaire.

  Increasingly, personal and business information is being stored as digital information in the cloud, G.fast technology allows fast, reliable and secure access, writes Phillip Havens, principal engineer, Standards & Applications, Littelfuse

  Four new series of 1,200V Silicon Carbide (SiC) Schottky Diodes have been introduced by Littelfuse. They diodes are from the company's GEN2 product family, which was originally released in May 2017.

Optimised to protect sensitive telecommunication ports against electrostatic discharge (ESD) and lightning-induced surge events, Littelfuse has introduced a series of AEC-Q101-qualified TVS diode arrays. SP4208 series TVS Diode Arrays (SPA Diodes) integrate low capacitance steering diodes with either one avalanche breakdown diode (for unidirectional protection) or two (for bidirectional protection).

  Welcome to the IGBT and rectifier diode modules selection guide. An insulated-gate bipolar transistor (IGBT) is a three-terminal power semiconductor device primarily used as an electronic switch which, as it was developed, came to combine high efficiency and fast switching.

  Discover Littelfuse's latest webinar, which will address the rugged 1.2KV SiC MOSFETs fabricated in high volume 150mm CMOS Fab.

Littelfuse covers the 777 Series axial-lead 3.6x9mm fuse designed to protect electronic appliance chargers from overcurrents. The robust design lets the device withstand up to 24 hits of a 7.5kV ringwave surge. 

  The axial lead 3.6x9mm 777 series fuse from Littelfuse is designed for overcurrent protection in electronic appliance charger applications. The robust design enables the device to withstand up to 24 hits of 7.5kV ringwave surge; it will open safely on a direct short condition without producing body ruptures and soot phenomenon.

  The LSP10GIHP series modules provide coordinated protection for most commercially available LED drivers used today, reducing driver failure more effectively than ever before. Lower clamping voltage and surge let-through current ensure greater luminaire protection.