4 Digit Alphanumeric Display

   Digit: 4
   Size: 0.28"-8.0"
   Emitting Color: Red/super red/Yellow/Yellow Green/Pure Green/Blue/White/Amber...
   Standard: Black face+white segment (Gray face & red segment available)          
   Polarity: Common Cathode/Common Anode
   Forward Current (Ma): 20
   Operating Temperature Range: -30 to +70 Degrees Celsius 

Advantage/Feature
1. High luminous intensity output
2. Low voltage & current working
3. Ultra-low power consumption
4. Solid-state LED chip based
5. Long life-span for 50,000 hours
6. Easy mounting on printed circuit board and sockets
7. I. C. Compatible
8. Environmental friendly
9. RoHS compliant
10.Better showeffect and wider visual angle
11.Smaller volume, lighter weight, better impact resistance, solid sealing, good stability.

  Applications:
-Audio equipment or instrument panels
-Indoor and outdoor display
-General use for digital indicators
-Multimedia product
-Elevtor/lift
-Bank exchange rate display
-LED clock display
-Display for gas station and other different display areas of equipment/machine, such as smart meter, electronic balance, microwave oven, induction cooker, electric water heater, electric pressure cooker, disinfection cabinet

More Details :
http://www.sz-xsm.com/en/Main.asp