LTP-1557AKR Description
The LTP-1557AKR is a 1.2 inch (30.42 mm) matrix height 5×7 dot matrix displays. 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. AlInGaP SUPER RED LTP-1557AKR DESCRIPTION CATHODE COLUMN ANODE ROW PART NO.:.