Product basic info Primary colours: Black Weight unit: 1.83 g Physical properties Number of channels: 4 Housing type: DIP 14 Electrical data Current rating: 1.4 mA Technical data Mounting type: PCB mounting, Through hole Environmental data Operating temperature range: -40-85 °C Electrical connections Number of poles: 14 Power supply Input voltage rating VDC range: 7-30 V (EN)