Our Experts Are at Your Service.

Answering your circuit protection questions is what we do best. To discuss your needs, select from the list at the left to find a Littelfuse expert near you.

Littelfuse World Headquarters
8755 West Higgins Road Suite 500 Chicago IL 60631 USA
  • Phone:773-628-1000
  • Fax:847.391.0894
 
North America
Country Sales Customer Service Technical Support Distributors Mfg. Reps.
United States 773-628-0608 248-988-8532 click here click here
United States 248 988 8530 click here click here
Antigua and Barbuda 248 988 8530 click here click here
Bahamas 773-628-0608 248-988-8532 click here click here
Barbados 773-628-0608 248-988-8532 click here click here
Barbados 248 988 8530 click here click here
Canada 773-628-0608 248-988-8532 click here click here
Canada 248 988 8530 click here click here
Dominica 773-628-0608 248-988-8532 click here click here
Dominica 248 988 8530 click here click here
Dominican Republic 773-628-0608 248-988-8532 click here click here
Dominican Republic 248 988 8530 click here click here
Haiti 248 988 8530 click here click here
Haiti 773-628-0608 248-988-8532 click here click here
Jamaica 248 988 8530 click here click here