Littelfuse, Inc. (LFUS) Revenue by Segment
Littelfuse revenue by segment at a glance
In Q2 fiscal 2026 (the quarter ended June 27, 2026), Littelfuse's largest business segment was Electronics, with $406.42 million or 55% of revenue, up 21.1% from a year earlier. Next: Transportation (25%) and Industrial (20%).
By product or service, Electronics - Passive Products and Sensors brought in 29%, Electronics - Semiconductor brought in 26% and Industrial Products brought in 20% of revenue in Q2 fiscal 2026.
By country, Other Countries brought in 39%, United States brought in 36% and China brought in 25% of revenue in Q2 fiscal 2026.
The fastest-growing business segment from a year earlier was Industrial (+52.5%).
From company filings, in USD; latest quarter ended June 27, 2026; quarterly data from Q3 fiscal 2017.
Littelfuse, Inc.
Revenue breakdown
Fiscal quarters, from company filings
Littelfuse revenue by business segment, last 4 quarters
| Business segment | Q2 FY26 | Q1 FY26 | Q3 FY25 | Q2 FY25 | Share |
|---|---|---|---|---|---|
| Electronics | $406.4M | $362.8M | $357.5M | $335.7M | 55% |
| Transportation | $182.4M | $170.4M | $171.3M | $179.4M | 25% |
| Industrial | $150.0M | $123.8M | $95.9M | $98.3M | 20% |
In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.
Littelfuse revenue by product or service, last 4 quarters
| Product or service | Q2 FY26 | Q1 FY26 | Q3 FY25 | Q2 FY25 | Share |
|---|---|---|---|---|---|
| Electronics - Passive Products and Sensors | $213.4M | $187.1M | $183.4M | $168.7M | 29% |
| Electronics - Semiconductor | $193.0M | $175.7M | $174.1M | $167.0M | 26% |
| Industrial Products | $150.0M | $123.8M | $95.9M | $98.3M | 20% |
| Commercial Vehicle Products | $90.6M | $78.9M | $80.3M | $86.3M | 12% |
| Passenger Car Products | $76.5M | $76.2M | $75.6M | $76.2M | 10% |
| Automotive Sensors | $15.3M | $15.3M | $15.4M | $17.0M | 2% |
In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.
Littelfuse revenue by country, last 4 quarters
| Country | Q2 FY26 | Q1 FY26 | Q3 FY25 | Q2 FY25 | Share |
|---|---|---|---|---|---|
| Other Countries | $287.3M | $271.5M | $260.1M | $247.6M | 39% |
| United States | $267.4M | $229.5M | $218.5M | $219.5M | 36% |
| China | $184.1M | $155.9M | $146.0M | $146.3M | 25% |
In USD, fiscal quarters as reported; share = part of Q2 FY26 revenue.
Questions and answers
What are Littelfuse's business segments?
Electronics, Transportation and Industrial (as reported for Q2 fiscal 2026).
Which business segment makes the most money for Littelfuse?
Electronics: $406.42 million, or 55% of revenue, in Q2 fiscal 2026.
What are Littelfuse's main products and services?
By revenue in Q2 fiscal 2026: Electronics - Passive Products and Sensors (29%), Electronics - Semiconductor (26%), Industrial Products (20%) and Commercial Vehicle Products (12%).
Where does Littelfuse make its money?
By country in Q2 fiscal 2026: Other Countries (39%), United States (36%) and China (25%).
