The Standex Meder MK21PR-1A66C-500W is a robust reed relay available from Supreme Components International, an authorised distributor. This relay features a 1 Form A (SPST-NO) contact arrangement, ensuring reliable switching performance. It's designed to operate with a 5VDC coil, making it compatible with many standard control circuits. The relay can handle a maximum switching current of 1A and a voltage of up to 200VDC. Its through-hole mounting style simplifies installation on printed circuit boards. This reed relay is suitable for applications requiring fast switching speeds, low power consumption, and long operational life. Typical uses include telecommunications, instrumentation, and automated test equipment. Benefit from Supreme Components International's commitment to quality and authenticity when you purchase this Standex Meder reed relay.