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.
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.