Y="3.95"/> - 2 pin Molex header 2.54 mm spacing KK254 Molex connector2 pin Molex header 2.54 mm 2x5 | | Tayda | A-3588 | | | Tayda | A-2939 | | Q1, Q2, Q3, Q4, Q5 R1, R2, R23, R24 R3, R21, R27, R28 R4, R6, R7, R30, R31 Switch, dual pole double throw, center OFF position K switch normally-open pushbutton push-button LED D MEC 5G single pole double throw, separate symbols K switch dual double-pole single-throw OFF-ON D Single Pole Single Throw (SPST) switch, small symbol D 12x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D Switch.