COTO TECHNOLOGY part 3541-05-811 is a high-quality, Low Thermal EMF Reed relay designed for applications requiring reliable switching in high voltage environments. With its 2 Form A (normally open) contacts, this relay offers exceptional performance and versatility. Its low thermal electromotive force ensures minimal heat dissipation, making it suitable for use in precision instruments, medical equipment, test and measurement devices, and other industrial applications. Trust COTO TECHNOLOGY's 3541-05-811 Reed relay to deliver reliable, efficient, and consistent performance in demanding high voltage conditions.