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 (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Bahamas (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Barbados (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Canada (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Dominica (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Dominican Republic (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Haiti (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Jamaica (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Mexico (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Puerto Rico (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Saint Kitts and Nevis (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Saint Lucia (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Saint Vincent and The Grenadines (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Virgin Islands, British (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here
Virgin Islands, U.S. (800) 999-9445 (800) 548-4489 (800) 999-9445 click here click here