Special Features:

2 through hole keys, cut from outside edge 0.220in deep and 0.128 in wide, 180 degrees apart

Properties:

An insulator that is essentially thin, flat, and round in shape, with or without holes. The general shape may vary by the addition of such features as beveled edges, indented surfaces, through-hole key and/or peripheral flats. It may have one or more holes off center; if there are two or more holes, one may be centrally located. Excludes mounting pad, electrical-electronic component.