Douglas Electrical Components follows a fully collaborative, end-to-end approach to designing and manufacturing hermetic feedthroughs. Beginning with consultation, their sales and application engineers work closely with customers to understand technical requirements and recommend optimized solutions based on decades of expertise in hermetic sealing, electrical interconnects, and mechanical design.

Once specifications are defined, the design and engineering phase ensures complete alignment through detailed drawings, component sourcing, and performance validation. Their flexible epoxy-based technology supports high conductor density, integration of connectors, wires, cables, and circuits, and compatibility with a wide range of materials and operating environments.

Prototyping is streamlined through in-house tooling and rapid iteration, minimizing lead times and upfront costs while allowing for design refinement. Every feedthrough then undergoes rigorous in-house testing and validation, including leak testing, electrical verification, pressure testing, and thermal cycling to ensure reliability in demanding conditions.

Following validation, designs move into full-scale production within ISO-certified facilities using LEAN manufacturing principles. Dedicated production cells and strict quality control processes ensure consistency, scalability, and dependable delivery.

With over 80 years of experience, Douglas Electrical combines engineering expertise, advanced materials, and a customer-first approach to deliver hermetic feedthrough solutions designed for long-term performance in the most challenging environments.