NKR143 Overview
I SUPER BRIGHT LED NUMERIC DISPLAY 141 / 143 Series Square Shape Type 10mm I Ratings Red NAR / NKR Power Dissipation Forward Current Peak Forward Current Reverse Voltage Operating Temp. tw ≤ _ 1msec, Duty ≤ _ 1/20 I Electro-Optical Characteristics Part No. Cathode a Cathode f mon Anode No Pin No Pin No Pin Cathode e.