Founded in 1958 in East Providence, Rhode Island, Evans Capacitor Company has established itself as a global leader in the design and manufacture of high-performance capacitors renowned for their reliability in extreme environments. Specializing in cutting-edge wet tantalum capacitor technology, Evans serves mission-critical industries such as aerospace, defense, medical, and energy, where component failure is not an option.

Evans’ proprietary wet tantalum capacitors distinguish themselves through innovative engineering. Utilizing a liquid electrolyte within hermetically sealed cases, these capacitors deliver superior energy density, extended operational life, and exceptional stability under high temperatures, voltage stress, and corrosive conditions. This technology has positioned Evans as a pioneer in overcoming the limitations of traditional capacitors, earning the trust of clients who demand uncompromising performance.

The company’s product portfolio caters to diverse applications, including military guidance systems, satellite electronics, implantable medical devices, and renewable energy infrastructure. Evans’ components are integral to life-saving medical equipment like implantable defibrillators and advanced aerospace systems, underscoring their role in safety-critical sectors.

With certifications such as ISO 9001:2015 and AS9100D, Evans adheres to stringent quality standards, ensuring compliance with aerospace and defense industry requirements. Their commitment to innovation is fueled by ongoing R&D investments and a collaborative approach, offering custom solutions tailored to client-specific challenges.

Evans prides itself on a legacy of engineering excellence, supported by a skilled team dedicated to advancing capacitor technology. Headquartered in Rhode Island, the company combines decades of expertise with state-of-the-art manufacturing capabilities to serve global markets.

Mission-driven and customer-focused, Evans Capacitor Company remains at the forefront of capacitor innovation, empowering clients with reliable solutions that push technological boundaries. Trusted by industry leaders worldwide, Evans continues to set the benchmark for performance and durability in the most demanding applications.