The CDSC40A2W from ChromeLED is a single-digit, common-cathode amber 7-segment LED display module, 0.40" (0.738" H x 0.386" W x 0.200" D; 18.75 mm x 9.80 mm x 5.10 mm), rated 2 V at 20 mA, in a 14-DIP package.
The CDSC400Y1W from ChromeLED is a single-digit, common-cathode yellow 7-segment LED display module, 4.00" (4.800" H x 3.540" W x 0.590" D; 122.00 mm x 90.00 mm x 15.00 mm), rated 2 V at 10 mA, in a 10-DIP package.