Welcome to Littelfuse
As the world leader in circuit protection, we offer the industry's most extensive product portfolio and a staff of technology experts who are dedicated to helping you find the right answer to your design or manufacturing challenge.
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Latest News
- Littelfuse Introduces SP1005 and SP1007 Series Bidirectional 0201 TVS Diodes for ESD Protection
- Littelfuse Introduces PLED5HT Series Open LED Protector that Keeps LED Strings Lighted and Protects Them from Damage
- Littelfuse Releases New Solar Products to Meet Growing Industry Needs
- Littelfuse Raises Guidance for Second Quarter
- more news