इसी प्रकार केA-551Y

• A-551H
  • Common anode red single digit display
• A-551Y
  • Common anode yellow single digit display
• A-553G
  • Common anode green three digit display
• A-553G
  • Common anode green three digit display
• A-553SR
  • Common anode super red three digit display
• A-553Y
  • Common anode yellow three digit display
• A-5570E
  • Common anode hi.effi red 2.0 inch, 5x7 dot matrix display
• A-5570E
  • Common anode hi.effi red 2.0 inch, 5x7 dot matrix display