1/4" stereo switch JALCO type jack, golden trim ring, PCB

JALCO PJ603 type 6.3mm plastic female jack, horizontal mounting and 4-pin PCB mounting, stereo with switched contact. This jack is a copy of the Japanese JALCO PJ603 jack, used mainly by Korg, Roland and Yamaha Instruments in their devices during the 80-90s. Golden trim ring 

It is used by the following manufaturers:

• YKB21-5074 
• SCJ630P5 
• PJ603

Technical description:

• The offered jack for PCB mounting is a stereo switch jack  for 1/4". The housing is made of black synthetic material and the electrical parts are made of a copper alloy with a tin coating.