Companies

Littelfuse, Inc.

  • 8755 West Higgins Road Suite 500 Chicago, IL
    60631
    United States of America
  • 1-773-628-1000
  • http://www.littelfuse.com
  • 1-800-522-7697

Littelfuse products are vital components in virtually every market that uses electrical energy, from consumer electronics to automobiles, commercial vehicles and industrial equipment.

Littelfuse, Inc. Articles

Displaying 1 - 20 of 282
Power
16th April 2025
Compact DO-214AB package from Littelfuse

Littelfuse announces the launch of the Pxxx0S3G-A SIDACtor Protection Thyristor Series, the first 2kA thyristors in a compact DO-214AB (SMC) package. The Pxxx0S3G-A series, designed to safeguard equipment in harsh environments from severe overvoltage transients, enables engineers to achieve greater product miniaturisation while maintaining superior protection and compliance with regulatory standards.

Passives
10th April 2025
KSC XA tactile switches from Littelfuse

Littelfuse has highlighted the KSC XA series soft sound tactile switches as a key solution for applications requiring quiet, reliable tactile feedback.

Cables/Connecting
2nd April 2025
AeroSplice wire-to-wire connecting solution from Littelfuse

Littelfuse has announced the AeroSplice Wire-to-Wire Connecting Solution, a wire splicing system designed to streamline and standardise wire connections in aviation and defence applications

Passives
19th March 2025
Littelfuse extends PTS845 tactile switch series lifespan

Littelfuse announces the C&K Switches PTS845 series side-actuated tactile switch now with extended durability.

Power
12th March 2025
Littelfuse launches AEC-Q200-qualified 823A Series Fuse

Littelfuse has announced the release of its new 823A Series Fuse, an AEC-Q200-qualified, high-voltage-rated surface-mount (SMD) fuse with high interrupting ratings.

Passives
12th February 2025
Littelfuse KSC2 DCT switches with 3.5mm actuator

Littelfuse has announced the C&K Switches KSC2 KSC Dual Circuit Technology (DCT) Series Tactile Switches.

Automotive
5th February 2025
Littelfuse introduces TPSMB-L series automotive TVS diodes

Littelfuse has announced the launch of the TPSMB-L Series Automotive TVS Diodes, designed explicitly for Battery Management Systems (BMS) in 800V electric vehicles (EVs).

Passives
4th February 2025
Littelfuse introduces TPSMB-L series automotive TVS diodes

Littelfuse announced the launch of the TPSMB-L series automotive TVS diodes, designed explicitly for Battery Management Systems (BMS) in 800V electric vehicles (EVs).

Automotive
13th December 2024
New TPSMB asymmetrical TVS diodes from Littelfuse

Littelfuse, Inc. announced the launch of its TPSMB Asymmetrical TVS Diode Series, the first-to-market asymmetrical transient voltage suppression (TVS) diode specifically designed for the protection of Silicon Carbide (SiC) MOSFET gate drivers in automotive applications.

Passives
21st November 2024
Littelfuse expands NanoT IP67-rated tactile switch series

Littelfuse, Inc. announced the expansion of its NanoT tactile switch product line. The series, featuring miniature, surface-mounted, waterproof tactile switches, now includes new operational force options and top- and side-actuated models, further enhancing its application in next-generation smart wearables, wireless headsets, portable medical devices, and IoT systems.

Power
19th November 2024
Littelfuse junction X4-Class 200V power MOSFETs

Littelfuse has announce the release of the IXTN400N20X4 and IXTN500N20X4 Ultra Junction X4-Class Power MOSFETs.

Tech Videos
12th November 2024
Littelfuse solutions for connected drug delivery devices

At electronica 2024, on the DigiKey booth, Paige West speaks with Marco Doms, Sr. Manager, Business Development, New Platforms, Littelfuse. This conversation starts with an introduction to the company and its latest technology showcase at electronica.

Power
23rd October 2024
Littelfuse launches RCMP20 Residual Current Monitor Series

Littelfuse, an industrial technology manufacturing company empowering a sustainable, connected, and safer world, has announced the RCMP20 Residual Current Monitor Series for Mode 2 and Mode 3 EV charging stations.

Passives
16th October 2024
Littelfuse unique KSC DCT tactile switches

Littelfuse has announced its new C&K switches KSC DCT series tactile switches, offering dual-circuit technology with SPDT functionality and superior safety.

Passives
9th October 2024
Asymmetrical TVS diode series for SiC MOSFET gate protection

Littelfuse, Inc. announced the SMFA Asymmetrical Series Surface-Mount TVS diode, the first-to-market asymmetrical TVS solution specifically designed to protect silicon carbide (SiC) MOSFET gates from overvoltage events.

Power
8th October 2024
Littelfuse launches Ultra-High Amperage SMD Fuse Series

Littelfuse, an industrial technology manufacturing company empowering a sustainable, connected, and safer world, has announced the launch of the 871 Series Ultra-High Amperage SMD Fuse.

Power
8th August 2024
Littelfuse introduces SRP1 SSRs family

Littelfuse has introduced the SRP1 Solid-State Relays (SSRs) family, designed to meet the growing demand for more reliable and durable switching components in industrial and commercial machinery applications. 

Passives
7th August 2024
Littelfuse enhances KSC2 Tactile Switch series

Littelfuse, an industrial technology manufacturing company empowering a sustainable, connected, and safer world, has announced a product update on the C&K Switches KSC2 Sealed Tactile Switch product line.

Aerospace & Defence
2nd August 2024
Littelfuse introduces TVS diode series for avionics

Littelfuse has announced the release of the new SMBLCE-HR/HRA, SMCLCE-HR/HRA, and SMDLCE-HR/HRA High-Reliability Low Capacitance TVS Diode Series.

Component Management
11th July 2024
Littelfuse adds ITV2718 5A battery protector series

Littelfuse, an industrial technology manufacturing company empowering a sustainable, connected, and safer world, has announced the extension of its ITV2718 surface-mountable Li-ion battery protector series.

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