Electronics – Passive Products & Sensors was Littelfuse’s largest product and service line in fiscal 2025, bringing in $675.94M of $2.39B (28%).
| Product and Service | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|
| Electronics – Semiconductor | $802.28M | $767.39M | $615.37M | $669.58M |
| Electronics – Passive Products & Sensors | $690.54M | $583.03M | $571.40M | $675.94M |
| Commercial Vehicle Products | $374.71M | $323.76M | $320.55M | $320.55M |
| Industrial Products | $304.94M | $333.95M | $331.56M | $364.40M |
| Passenger Car Products | $249.47M | $266.00M | $278.33M | $293.64M |
| Automotive Sensors | $91.96M | $88.52M | $73.55M | $62.19M |
| Total | $2.51B | $2.36B | $2.19B | $2.39B |
Littelfuse brought in $2.39B from its six product and service lines in fiscal 2025, the year ended December 27, 2025. That was up 8.9% from $2.19B in fiscal 2024. Electronics – Passive Products & Sensors was the largest at $675.94M (28.3%), ahead of Electronics – Semiconductor at $669.58M (28.1%) and Industrial Products at $364.40M (15.3%). The other three lines brought in $676.38M combined.
Compared with fiscal 2024, Electronics – Passive Products & Sensors grew fastest, up 18.3% to $675.94M, while Automotive Sensors fell the most, down 15.4% to $62.19M. From fiscal 2022 to 2025, combined revenue from these lines fell from $2.51B to $2.39B, a compound annual decline of 1.7%. Electronics – Passive Products & Sensors' share of the total rose from 27.5% to 28.3%.
Other Countries was Littelfuse’s largest region in fiscal 2025, bringing in $984.41M of $2.39B (41%).
| Geography | FY 2012 | FY 2013 | FY 2014 | FY 2016 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2022 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Other Countries | $820.34M | $962.42M | $995.14M | $883.79M | $984.41M | |||||||||
| U.S | $639.38M | $912.50M | $820.74M | $800.33M | $830.29M | |||||||||
| United States | — | — | — | — | — | |||||||||
| China | $620.21M | $638.98M | $546.79M | $506.64M | $571.59M | |||||||||
| Total | $2.08B | $2.51B | $2.36B | $2.19B | $2.39B |
Littelfuse brought in $2.39B from its three regions in fiscal 2025, the year ended December 27, 2025. That was up 8.9% from $2.19B in fiscal 2024. Other Countries was the largest at $984.41M (41.3%), ahead of U.S at $830.29M (34.8%) and China at $571.59M (24.0%).
Compared with fiscal 2024, China grew fastest, up 12.8% to $571.59M. Every region above 2% of revenue grew. From fiscal 2022 to 2025, combined revenue from these regions grew from $2.08B to $2.39B, a compound annual growth rate of 4.7%. Other Countries' share of the total rose from 39.4% to 41.3%.
Electronics was Littelfuse’s largest segment in fiscal 2025, bringing in $1.35B of $2.39B (56%).
| Segment | FY 2011 | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2016 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2022 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Electronics | $1.30B | $1.49B | $1.35B | $1.19B | $1.35B | |||||||||||
| Transportation | $528.06M | $716.14M | $678.28M | $672.43M | $676.38M | |||||||||||
| Automotive | — | — | — | — | — | |||||||||||
| Industrial | $251.13M | $304.94M | $333.95M | $331.56M | $364.40M | |||||||||||
| Electrical | — | — | — | — | — | |||||||||||
| Total | $2.08B | $2.51B | $2.36B | $2.19B | $2.39B |
Littelfuse brought in $2.39B from its three segments in fiscal 2025, the year ended December 27, 2025. That was up 8.9% from $2.19B in fiscal 2024. Electronics was the largest at $1.35B (56.4%), ahead of Transportation at $676.38M (28.3%) and Industrial at $364.40M (15.3%).
Compared with fiscal 2024, Electronics grew fastest, up 13.4% to $1.35B. Every segment above 2% of revenue grew. From fiscal 2022 to 2025, combined revenue from these segments grew from $2.08B to $2.39B, a compound annual growth rate of 4.7%. Electronics' share of the total fell from 62.5% to 56.4%.
Littelfuse (LFUS) reports its revenue by product and service, by geography and by segment. In fiscal 2025, Electronics – Passive Products & Sensors was its largest product and service line, bringing in $675.94M (28.3% of the total), followed by Electronics – Semiconductor at $669.58M (28.1%).
Electronics – Passive Products & Sensors was Littelfuse's largest product and service line in fiscal 2025, bringing in $675.94M, or 28.3% of the $2.39B total across its six product and service lines.
Other Countries was Littelfuse's largest region in fiscal 2025, bringing in $984.41M, or 41.3% of the $2.39B total across its three regions.
Electronics was Littelfuse's largest segment in fiscal 2025, bringing in $1.35B, or 56.4% of the $2.39B total across its three segments.
Among Littelfuse's product and service lines that make up at least 2% of revenue, Electronics – Passive Products & Sensors grew fastest in fiscal 2025, up 18.3% from $571.40M to $675.94M.
Every figure comes from Littelfuse's annual financial filings, as reported. Each line keeps the name Littelfuse gives it, and years follow its fiscal calendar.
Littelfuse's revenue by product and service goes back to fiscal 2022, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.