HDSP-B04E · 18:88 and 88:88 0.56" Four digit GaP HER seven segment Display HDSP-B03E · 18:88 and 88:88 0.56" Four digit GaP HER seven segment Display HDSP-B02E · 18:88 and 88:88 0.56" Four digit GaP HER seven segment Display HDSP-B01E · 18:88 and 88:88 0.56" Four digit GaP HER seven segment Display 18:88 and 88:88 0.56 Four digit GaP HER seven segment Display From old datasheet system