Rotary Switch 12 Position
Manufacturer’s part no. is unknown it is however marked:-
NSF. PAT. 1201082
This high quality switch came to us as a part of a parcel of surplus components from a large Milspec type co.
We have also included a high quality solid aluminium knob (secured by slotted screw)
Connection to the switch is via 12 solder tags (which look silver plated), positioned in an outer ring like a clock face at the base of the insulation plate, just inside this ring is a round disc with an extended notch, when rotated this notch connects with each of the 12 solder tags, the tag at position 12 being slightly longer is always in contact with the inner disc, as the disc is turned connection is made with each of the other 11 tags in turn.
Ideal for multi function switching, audio switching etc.
Spring loaded action switch turns with a solid clunk to each position
The shaft is 8mm long and 6mm in diameter with a flat side
Max overall diameter of insulated connection plate 36mm
Length from front face of knob to tips of solder tags 47mm
THESE PARTS CAME TO US AS PART OF A “JOB LOT” OF SURPLUS STOCK ORIGINATING FROM A LARGE MILSPEC TYPE OEM. T
HEY ARE NOT DATE CODED BUT WE KNOW THEY HAVE BEEN IN STORAGE FOR SOME YEARS – IF THERE IS SUCH A THING AS AN ANTIQUE ELECTRONIC COMPONENT I BELIEVE THESE QUALIFY!
IDEAL IF YOU ARE LOOKING FOR OLD QUALITY PARTS TO GIVE AUTHENTICITY TO A RENOVATION PROJECT- PLEASE NOTE DUE TO THEIR AGE WE HAVE CLASSIFIED THEM AS “NEW OTHER” THOUGH THEY ARE IN PERFECT CONDITION.