Model:XSM-S
Digit height:       0.28" / 0.3" / 0.36" / 0.39" / 0.4" / 0.5" / 0.56" / 0.8"
Emitting Color   Red / Super Red / Yellow / Yellow Green / Pure Green /
Blue / White
Standard :    blackface+white segment (grayface+red segment is available)
Polarity: Common Cathode / Common Anode
Forward current : 20ma
Operating Temperature: _30 to + 70 Degrees Celsius