Special Features:

Material beryllium copper qq-c-5333, finish cadmium plate qq-p-416 type 3 class 1 or 2 molybdenum disulfide coating, 9 convolutions

Properties:

A holder designed to accommodate and position one or more printed circuit boards. It is usually an open frame structure with printed circuit board guides mounted between parallel support bars and end supports. It is designed to be mounted in electrical cabinets, cases, drawers and racks to provide mounting facilities for printed circuit boards. See also cabinet, electrical equipment; case (as modified); drawer, electrical equipment; and rack, electrical equipment.