Special Features:

Housing 1, cover 1, insulator 2, radio interference 3, voltage regulator 1, cap 4, res 21, diode 4, transistor 3, wireas required; gbu-1 (v) 1/b; overvoltage protection circuit

Properties:

A grouping of two or more different types of electrical/electronic components mounted on a common mounting. it may include an assembly of electrical/electronic components mounted on multiple printed wiring board(s) mounted back to back, stacked, and the like. the item is generally a component of a subassembly and cannot be assigned a more definite item name. excludes items which may be identified as a subassembly. for an assembly of electrical/electronic components mounted on a single printed wiring board, see circuit card asseembly. do not use if a more specific name applies.