I don’t have this exact one, but I have ones that are similar. If you can provide the dimensions I can likely adapt another part. The board outer dimensions are listed in one of the posts, but whats missing is the position of the terminals for input and output. If you take a piece of .1 perf board and provide the number of holes between pads (hopefully aligned on .1 inch centers) or alternately the length between identical edges of the holes) I’ll have a bash at it.
edit: Never mind, electrodragon has dimensions including the hole spacing.: