7 * 9 universal board 7CM * 9CM test board circuit board
Name: 7 * 9 universal board
Substrate material: 94HB bakelite board
Number of holes: 720
Thickness: 1.2MM
Aperture: 1.0mm (mm. Error 5%)
Hole pitch: 2.54mm (100mil) (mm)
Substrate material: 94HB bakelite board
Number of holes: 720
Thickness: 1.2MM
Aperture: 1.0mm (mm. Error 5%)
Hole pitch: 2.54mm (100mil) (mm)