ITEM NAME:5 Pcs 10 Pin 1 Bit 7 Segment 1" Red LED Display Digital Tube Common Cathode ME 5 Pcs Common Cathode 10 Pin 1 Bit 7 Segment 1" Red LED Display Digital Tube Product Name : LED Digital Tube Type : Common Cathode; Pin Number : 10 Emitted Color : Red Pin Pitch : 2mm/0.08"; Digital Tube Height : 25mm/1" Size(No INclude Pin) : 34 x 24 x 8mm/1.3" x 0.9" x 0.3" (L*W*H).Digital Tube Type : Common Cathode;. Digital Tube Height : 25mm/1". Pin Number : 10.