Note: For extra thin PCB, we can make it at 0.15mm, 0.20mm, 0.25mm, 0.30mm, with or without the soldermask, and copper thickness 1/2OZ, 1OZ.
Heavy Copper Board does not have a set of definition per IPC. According to PCB industry, however, people generally use this name to identify a printed circuit board with copper conductors 3 oz/ft² - 10 oz/ft² in inner and/or outer layers. Extreme heavy copper PCB refers to 20 oz/ft² to 200 oz/ft² printed circuit board. Heavy copper normally used for high power distribution, heat dissipation, planar transformers, power converters, and so on.
To satisfy specific PCB needs, manufacturers must be ready to move beyond typical portfolios. Ronak Circuits tackles specific design issues in India's cutting-edge electronics sector and is a specialist in every unusual variation. Innovative form factors are made possible by Extra Thin PCB technology. For consumer electronics looking for ever-slimmer profiles, medical equipment needing sub-1mm board thickness, and aerospace instruments needing weight reduction, our ability to decrease conventional 1.6mm boards to 0.2-0.4mm without sacrificing mechanical integrity is essential. When conventional copper weight (1 oz) is insufficient for power distribution modules, high-amperage switching circuits, and battery management systems, heavy copper PCBs are utilized in high-current applications. Ronak Circuits uses specialist reverse-treat foil and countersink techniques to achieve the 2 oz to 10 oz copper thickness needed for these applications, ensuring great mechanical strength and current capacity. RF boards need controlled dielectric properties, impedance control, and certain materials to transmit high-frequency signals without attenuation (Rogers, Isola). The deployment of 5G infrastructure, radar systems, satellite communications, and telecommunications all benefit from our expertise in RF PCB manufacturing.
High TG PCB materials (glass transition temperature more than 170°C) alleviate thermal stress in lead-free assembly conditions where conventional FR-4 approaches temperature constraints. Every RoHS PCB manufactured in India uses eco-friendly procedures, halogen-free materials, and lead-free surface treatments to comply with both Indian environmental requirements and EU RoHS legislation. Our specialist PCB capabilities incorporate RF-grade materials with regulated impedance, Extra Thin PCB architectures with heavy copper distribution, high TG materials facilitating lead-free assembly, and RoHS PCBs in India across all versions. Whether creating consumer goods that optimize thermal performance through high TG material selection, military systems that need aerospace-grade dependability, or medical implants that need biocompatibility certification, Ronak Circuits' specialist PCB solutions provide technological leadership. We are positioned as India's all-inclusive specialty PCB manufacturer due to our manufacturing capabilities in these difficult variants where standard solutions fall short.