LTP-2157AKR Overview
The LTP-2157AKR is a 2.0 inch (50.8 mm) matrix height 5×7 dot matrix display. This device utilizes AlInGaP Super Red LED chips, which are made from AlInGaP on a non-transparent GaAs substrate and has a gray face and white dot color. AlInAaP Super Red LTP-2157AKR DESCRIPTION Cathode Column Anode Row PART NO.:.

