ROHM has introduced the MCRx family of general-purpose chip resistors, marking a significant step towards miniaturization and enhanced performance in electronic components. This expansion addresses the rising demand for smaller, high-performance resistors across various industries, particularly in automotive and industrial equipment. With the increasing adoption of electric vehicles (xEVs) and the need for efficient electronic components in factory automation, ROHM’s latest lineup, including the high-power MCRS series and low-resistance MCRL series, offers superior rated power, temperature stability, and flexibility in circuit design. These improvements stem from an optimized internal structure and the incorporation of advanced materials, ensuring enhanced reliability and design efficiency.
High-Power and Low-Resistance Solutions for Compact, Efficient Designs
The MCRx family’s adaptability extends across multiple applications, thanks to a diverse size range from ultra-compact 0402 to larger 2512 configurations. The MCRS series, optimized for high power, and the MCRL series, designed for low-resistance current detection, provide tailored solutions for different electronic needs. Notably, compliance with AEC-Q200 automotive reliability standards ensures suitability for critical applications, including electric vehicle battery management systems, powertrain control, and advanced driver assistance systems (ADAS). Beyond automotive, these resistors play an essential role in factory automation, robotics, and communication infrastructure such as data centers and base stations. The family’s improved internal structure also enhances production efficiency, allowing for consistent, long-term supply—crucial for industries requiring reliable, high-performance components.
Looking ahead, ROHM continues to drive innovation with upcoming expansions in its product lineup. Plans include even smaller 0201-size resistors capable of operating at higher temperatures and the introduction of lead-free 01005-size options to align with environmental regulations. These advancements highlight ROHM’s commitment to sustainable miniaturization and technological progress, reinforcing its leadership in the resistor market. By maintaining a focus on reliability, efficiency, and long-term supply stability, ROHM aims to support the evolving needs of the electronics industry while shaping the future of compact, high-performance electronic components.
