Rotary Code Switches Rotary Code Switches of the PRINTHART series are laid out for professional technology with modern assembly processes. All types are solder and flux sealed and washable. They have solid PCB terminals with pure tin finish which effects excellent soldering results with all common solder materials. The contact fingers are gold plated. The contact paths have an abrasion-resistant gold overlay. The contact resistance is low and stable. All Code Switches, also called address switches, are available in 10- or 16 positions in BCD, BCD complement, hexadecimal and hexadecimal complement code. On request 4-, 6- and 8 positions and special codes are also available. Rotary Code Switch types P36, P60A and P65 are gettable as SMT- and THR-versions as well. A precise detent and good readable figures ease the operation. With the P60A types we extended our program to the 4+1 connection system. Reliability is guaranteed by a solid design, assembly according to ISO 9001 and the electronic final test of every switch.