For more than four decades, Ruttonsha International Rectifier Ltd. has been one of the leading manufacturers of semiconductor devices, including diodes, thyristors, bridge rectifiers, power modules, high-power stacks, water cooled assemblies and high-power equipment like high-current rectifiers and battery chargers. We have more than two-and-a-half decades of technological association with International Rectifier, USA, for the manufacturing of power semiconductors, as well as access to the development and technical expertise of Silicon Power Corporation, USA (a former General Electric company).

Today, we have successfully implemented high-power semiconductor device manufacturing, with the capacity to deliver products ranging beyond 9000V/6000A. With a 40,000 sq. ft., in-house facility near Vadodara, Gujarat, India that includes die fabrication, soldering, encapsulation and testing, we stand firm as one of the leading International players in semiconductor Industry.

Our well-diversified product range includes bridges, modules and diodes ranging from 6–5000A and thyristors ranging from 16–6000A with voltage group ranging up to 5000V. We have the capacity to execute bulk orders and have been successfully exporting to various parts of the world including the USA and Europe.

In India, the word RUTTONSHA is a hallmark of supreme quality. Our continuous efforts of providing best-quality products to the satisfaction of our customers have made us the most trusted brand in the industry. We hold ISO 9001:2008 Certification, UL Approval and CE marking which are globally recognized for quality management systems. We have also been awarded ‘EXPORT HOUSE’ status by the Government of India, Ministry of Commerce and Industry.