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In the News

Learn what’s new at Littelfuse and find articles about our people, products, and corporate partnerships...

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Littelfuse Reports Second Quarter Results for 2025

July 30, 2025

Second Quarter 2025 Highlights: (Year-over-year comparisons unless otherwise noted) Net sales of $613 million, +9.8%; organic growth contributed...

Industry’s First Protection Thyristor in DO-214AB Package Rated for 2 kA Surges

July 29, 2025

Space-saving solution provides robust overvoltage defense for EV charging, UPS, and solar inverter systems

Littelfuse to Release Second Quarter Financial Results Before Market Open on July 30

July 16, 2025

Littelfuse, Inc. (NASDAQ: LFUS), a leader in developing smart solutions that enable safe and efficient electrical energy transfer, announced today...

New Littelfuse TVS Diodes Cut Clamping Voltage by Up to 15% for DC Line Protection

July 15, 2025

Foldback technology safeguards DC/DC converters in PoE, servers, industrial power supplies.

Compact PTS647 Tactile Switch Series Adds Noise-Reduction and Dust Protection Features

July 7, 2025

Updated variants offer low-noise switching for audio, industrial, and medical designs.

Littelfuse Launches CPC2501M Solid-State Relay IC with Integrated Chime Bypass for...

July 1, 2025

Self-protecting, compact design simplifies installation for IoT security systems, home, and building automation.

KSC PF Tactile Switches Provides Potting-Friendly Solution

June 3, 2025

These tactile switches, rated for up to 1 million cycles, deliver exceptional durability and reliability for high-end consumer, aerospace,...

Littelfuse Names Abhi Khandelwal Chief Financial Officer

May 27, 2025

Littelfuse, Inc. (NASDAQ: LFUS), a leader in developing smart solutions that enable safe and efficient electrical energy transfer, today announced...

Littelfuse Introduces Single-Pole AC and DC Solid-State Relays

May 27, 2025

Delivers reliable operation for simple heating and DC output applications

Littelfuse IXD0579M High-Side and Low-Side Gate Driver Offers Compact, Drop-In Solution

May 20, 2025

New gate driver IC, with an integrated bootstrap diode and resistor, helps simplify high-speed designs for brushless motors, power tools, and DC-DC...

Littelfuse Introduces Industry-First Nano² 415 SMD Fuse

May 13, 2025

New SMD fuse enables compact, fully automated assembly and enhanced protection for high-voltage applications

TLSM Series Tactile Switches Deliver 2 Million Cycle Lifespan for High-Use Devices

May 8, 2025

Compact design, SPDT functionality ideal for automotive, industrial, and medical applications