Duracell PC903 Procell Alkaline Battery Lantern Type 7.5V Screw Terminals
2.5 A OUTPUT CURRENT, HIGH CMR, IGBT GATE DRIVE, 5-PIN SOP (LSO5 WITH 8mm CREEPAGE DISTANCE) PHOTOCOUPLER
Electromechanical Relay 24VAC SPST-NO(53.59x46.48x60.07)mm Flange Switching Relay
Pressure Sensor 0psi to 30psi Vacuum 4-Pin