Fischer male header right angle various contact pin lengths 254 square 0635mm fischer elektronik slk 3025 36z fischer slk 3 025 36 z male header right angle 58mm solder pins arranged 1x36 with 254mm pitch and tin plated contacts 3mm long pins fischer slk 3 025 36 z 58mm solder pin male header 1x36 90 254mm sn 3mm pin