{"ein":"363795742","kind":"company","verification":"filing-verified","name":"LITTELFUSE INC /DE","tickers":["LFUS"],"exchanges":["Nasdaq"],"sicDescription":"Switchgear & Switchboard Apparatus","city":"ROSEMONT","state":"IL","stateOfIncorporation":"DE","cik":"0000889331","sourceName":"SEC EDGAR company submissions record","sourceUrl":"https://data.sec.gov/submissions/CIK0000889331.json","lastChecked":"2026-07-05"}