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Design Services

Dedicated Littelfuse experts welcome opportunities to help you overcome circuit protection, power distribution, and

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Electronic Testing Services

Access our global network of labs for testing new or existing components.

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MROplus consolidated program

MROplus—Industrial Fuse Consolidation Program

Join our Materials Reduction Opportunity Program. It’s free.

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Littelfuse Capabilities brochure

Littelfuse Capabilities Brochure

When you choose Littelfuse, you’re not just choosing a broad and deep product portfolio, unparalleled engineering expertise, and excellent customer service. Download the corporate capabilities brochure to learn more.

MROplus Information
Downloadable PDF MROplus Request form

MROplus Request Form

Download and complete this MROplus form to submit a request for electronic component cross-references or inventory consolidation to Littelfuse.

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MROplus Brochure

Learn how our exclusive MROplus™ program helps customers lower costs, increase plant safety, decrease downtime, and reduce inventory

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MROplus Material Reduction Opportunity Program

Learn how to get started with our MROPlus program today

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