A 6.3 mm stereo phone plug. Its tip, ring and sleeve contacts carry the stereo signal over a single connection; the contacts have a nickel finish and the outer shell is matte black.
Three-contact layoutIt carries three contacts: tip, ring and sleeve.
FinishAll three contacts carry a nickel finish and the outer shell has a matte black finish.
Patented designThe design rests on US patents 5,305,547 and 5,439,388.
RoHS complianceIt complies with directive EU 2002/95/EC.