I’d guess that the dual cap cans are pretty much a standard size. You can always fit smaller caps in a bigger enclosure, but not the reverse, so it pays the manufacturer to standardise on one or two enclosure sizes for this type of multiple cap.
I’d guess that the dual cap cans are pretty much a standard size. You can always fit smaller caps in a bigger enclosure, but not the reverse, so it pays the manufacturer to standardise on one or two enclosure sizes for this type of multiple cap.