Are You Safe With Drones in the Sky?

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On Semiconductor

New Product Lines Added from ON Semiconductor

Expanded power semiconductor and automotive electronics solutions

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Introducing POWR-SPEED ™ High-Speed Fuses

High performance to protect critical power electronics

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Find Relay Treasures

The acquired SymCom and SSAC websites are now part of Littelfuse.com! Dive into our Finding Relay Scavenger Hunt Game, check out the newly added products, and win a drone!

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Video: MDB Series Benefits

Internally bussed, water-proof and dust-proof hard-wired box fuse holder developed for high current loads in harsh conditions.

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New Circuit Protection Products Now Available

Expanded presence in the automotive electronics and battery end markets.

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Automotive Sensor Products
Now Live

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LSP10GIHP Series LED Lighting
Surge Protection Modules

Reduced clamping voltage and let-through current to minimize LED luminaire damage

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Littelfuse has expanded its global product portfolio by acquiring several product lines from ON Semiconductor.

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Finding Relays is easier than ever.

Over 1000 parts from our MotorSaver, PumpSaver, and SSAC lines join the Littelfuse lineup! Get information on all your Littelfuse relays and controls in one place.
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