203-125A Die Cast Aluminum Enclosure 4" x 2" x .75"

This heavy-duty enclosure is made of high quality die-cast aluminum and has channeled walls for easy PCB mounting. This enclosure acts as an excellent heat sink assembly.
Screws are included.

Dimensions:

• Length OD  4" (101mm)      ID 3.8" (97mm)
  
• Width  OD  2" (50.6mm)     ID 1.8" (46.6mm)
  
• Height OD  .81" (20.7mm)   ID .74" (18.8mm)
• Groves are 0.16" (2.95mm) wide