HAMLIN - MDRR-4-1722 - Glass Reed Switch

In stock
Reed Switch glass capsule, two ferromagnetic nickel-iron wires. The two wires are formed into "reeds" by flattening one end. The reed ends are carefully aligned with a small overlap and then permanently sealed inside the glass capsule. The overlap or contact area of the reeds is coated with special metals such as ruthenium. The nickel-iron leads are tin plated so that they can be soldered.The reed measures 9/16" long x 1/16" flat diam