Name of the part
Xlitx CL3631AH 3-Digit 7-Segment Display 0.36" - Common Cathode
Xlitx CL3621AH 2-Digit 7-Segment Display 0.36" - Common Cathode
Previous work, similar parts
I do believe that the 0.56" variant was posted (5631AS and 5621AS)
Top view
CL3631AH
Datasheet
CL3631AH Datasheet: http://www.xlitx.com/datasheet/CL3631AH.pdf
CL3621AH Datasheet: http://www.xlitx.com/datasheet/CL3621AH.pdf
Type
I did not read this
Breakout board, sub assembly, plug in module (A)
Antenna (AE)
Battery (BT)
Capacitor (C)
Diode (D)
Display (DS)
Fuse (F)
Hardware , mounting screws, etc. (H)
Jack, fixed part of a connector pair, header (J)
Relay (K)
Inductor, Coil, Ferrite bead (L)
Loudspeaker, Buzzer (LS)
Motor (M)
Microphone (MK)
Plug, moveable part of a connector pair (P)
Transistor (Q)
Resistor (R)
Thermistor (RT)
Varistor (RV)
Switch (S)
Transformer (T)
Integrated Circuit (IC)
Crystal, Oscillator (Y)
Zender diode (Z)
Other (please specifiy)
Footprint
CL3631AH: DIP12 (Pin 6 not connected)
CL3621AH: DIP10