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2027 Annual Enrollment

Open October 26 – November 11, 2026

This is an active enrollment, so your 2026 medical, HSA and FSA elections won’t roll over. See what’s new for 2027 and make your elections in Workday by November 11.

See What’s New

Saving Today Secures Moments That Matter Most

Learn how a 401(k) helps you build a worry-free retirement.

Start Saving

Wellbeing Programs

Your wellbeing is important to us. Learn more about the programs that are available to you.

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Your Littelfuse Benefits

We understand the important role benefits play in our lives and in our overall health. That’s why we provide a benefits package that lets you elect the right coverage for you and your family, as a new hire or each year during Annual Enrollment.

Change Your Benefits

During annual enrollment or if you have a qualified life event.

You are eligible to enroll in benefits within 31 days as a new hire, or make changes to your benefits within 31 days of a qualified life event.

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Wellbeing

See how you can earn wellbeing points by making healthy choices.

Great medical coverage and EAP support help you navigate whatever life brings.

Explore Options

Additional Benefits

Voluntary benefits for accident, auto and home coverage, group legal, and more.
Round out your coverage with benefits that offer protection and assistance in all areas of life.
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Meet Spark, Your NEW Benefits Assistant!

Getting the most value from your benefits starts with understanding your plans. Spark is trained on your Littelfuse benefits and answers your questions in seconds, any time of day, from medical coverage to what’s new for 2027. Have a question? Ask Spark!

Chat with Spark  |  Tips for using Spark

Get Connected

Need Help with Your Benefits?

Every plan administrator in one directory.

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2026 Benefits Guide

Information about your coverage in PDF format.

View Guide

Visit Workday Portal

Enroll in or manage your benefits.

Visit Workday