Mm spacing KK254 Molex header2 pin Molex header Operational amplifier, DIP-8 | | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 | 8 | 1N4148 | Standard switching diode, DO-35Schottky Barrier Rectifier Diode, DO-41Switch, triple pole double throw, right angle, PTS645VL39-2 LFS tactile switch 6mm ALPS SKHH right angle http://www.alps.com/prod/info/E/HTML/Tact/SnapIn/SKHH/SKHHLUA010.html tactile switch SPST LED OFF-ON D Double Pole Single Throw (SPST) switch, temperature dependent K temerature switch dual double-pole single-throw OFF-ON D Double Pole Single Throw (SPST) switch, small symbol D 12x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D Switch.