The LB-502MD from Rohm Semiconductor is a green 7-segment LED display with 2 characters, common anode, 2.1 V at 10 mA, 0.689" H x 0.984" W x 0.276" D (17.50 mm x 25.00 mm x 7.00 mm), in an 18-DIP package (0.600", 15.24 mm).
The LB-502VD from Rohm Semiconductor is a two-character red 7-segment LED display with common anode, rated 2 V and 10 mA, measuring 0.689" H x 0.984" W x 0.276" D (17.50 mm x 25.00 mm x 7.00 mm) in an 18-DIP (0.600", 15.24 mm) package.
The LB-502MN from Rohm Semiconductor is a 2-character green 7-segment LED display with common cathode, 2.1 V at 10 mA, 0.689" H x 0.984" W x 0.276" D (17.50 mm x 25.00 mm x 7.00 mm), in an 18-DIP (0.600", 15.24 mm) package.