These are the most common product classifications for the rotary DIP switch: The overall size ranges from 5 x 5mm to 10 x 10mm,  have 4 to 16 positions, utilize different output codes, have gold plated terminals, and an actuating life range of 2K to 30K steps. The CTS 220 series is designed as a 7 x 7mm size, however, CTS will be introducing the 10 x 10 size, 221 Series product soon.