Timing Belt Pulley, 6mm Belt Width x 2.5mm Pitch, 25 Tooth, Maximum Bore Dia. 12mm
Switch Toggle OFF None ON SPST Bat Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount with Bracket

Timing Belt Pulley, 6mm Belt Width x 2.5mm Pitch, 36 Tooth, Maximum Bore Dia. 20mm

Hall Effect Sensor, 4mT Min, 13.5mT Max, 30-60mA, Rectangular, Through Hole Mount, SIP-3

Hall Effect Sensor, 0.5mT Min, 5mT Max, 30-60mA, Rectangular, Through Hole Mount, SIP-3

Hall Effect Sensor, 4mT Min, 13.5mT Max, 30-60mA, Rectangular, Through Hole Mount, SIP-3