ROHM Semiconductor Launches High-Power 0402 Chip Resistors for Compact Electronics
Event summary
- ROHM Semiconductor introduced the SDR01 Series chip resistors with a rated power of 0.33W in the 0402 size.
- The series is designed for high-density mounting in automotive, industrial, consumer electronics, and AI server applications.
- Mass production and online sales began on September 10, 2026.
- The resistors achieve a TCR of ±100ppm/°C for stable circuit operation.
- Products are available through ROHM Online Store, DigiKey, and Farnell.
The big picture
As electronic equipment becomes more functional and power-intensive, the demand for compact, high-power components is rising. ROHM's SDR01 Series addresses this trend by offering a smaller, more reliable solution for power supply and control circuits in various industries. The launch reflects broader industry shifts toward miniaturization and higher power handling in electronic components.
What we're watching
- Market Adoption
- How quickly the SDR01 Series will be adopted in high-density electronic applications.
- Competitive Response
- Whether competitors will introduce similar high-power chip resistors in the 0402 size.
- Supply Chain Dynamics
- The pace at which ROHM can scale production to meet demand across multiple industries.
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