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World's Smallest Thermistor Unveiled
20 Oct
Summary
- Murata developed the world's smallest 008004-inch NTC thermistor.
- The new thermistor reduces mounting area by approximately 60%.
- Sample shipments begin October 2026, mass production in 2027.
Murata Manufacturing has developed the world's smallest 008004-inch (0.25mm × 0.125mm) NTC thermistor, the NCU01 series. This new component significantly reduces the mounting area by approximately 60% compared to previous models, enabling placement closer to heat sources.
The ultra-compact size and equivalent temperature-sensing performance are crucial for densely integrated electronic devices like smartphones and wearables. The series achieves tight resistance and B-constant tolerances of ±1%, supporting stable and responsive thermal monitoring.
Murata plans to begin sample shipments in October 2026, with mass production scheduled for 2027. The initial lineup will include 100kΩ and 10kΩ resistance values, with further expansions anticipated.
This advancement addresses the growing challenge of limited component density in modern electronics. By enabling more precise temperature sensing, the NCU01 series contributes to the stable operation and enhanced reliability of sophisticated electronic devices.
