10pcs fiber glass extension

Specification: Grid: 0.1" (2.54mm) Thickness: 3.2mm(10pcs) Hole diameter: about 1mm The diameter of 4 large positioning holes: 4mm Material: FR-4 (glass fiber) All holes are plated through Both sides are identical Dimension Hole(column x row) Quantity 40 x 60mm, 1.57" x 2.36" 20 x 14 10 Package included: 10 x FR-4 double side prototype PCB printed circuit board 40x60mm

Specification: Total 40pcs, each size 10pcs Grid: 0.1" (2.54mm) Thickness: 1.6mm(5pcs) Hole diameter: about 1mm Material: FR-4 (glass fiber) All holes are plated through Both sides are identical   Dimension                            Hole(column x  row)    Quantity 50 x 70mm, 1.97" x 2.76"      24 x 18                           10 40 x 60mm, 1.57" x 2.36"      20 x 14                           10 30 x 70mm, 1.18 x 2.76"        24 x 10                           10 20 x 80mm, 0.79" x 3.15"      28 x 6                             10   Package Included:   40 x FR-4 Double Side Prototype PCB Printed Circuit Board

Specification: Total 40pcs, each size 10pcs Grid: 0.1" (2.54mm) Thickness: 1.6mm(5pcs) Hole diameter: about 1mm The diameter of 4 large positioning holes: 4mm Material: FR-4 (glass fiber) All holes are plated through Both sides are identical Dimension Hole(column x row) Quantity 50 x 70mm, 1.97" x 2.76" 24 x 18 10 40 x 60mm, 1.57" x 2.36" 20 x 14 10 30 x 70mm, 1.18 x 2.76" 24 x 10 10 20 x 80mm, 0.79" x 3.15" 28 x 6 10 Package included: 40 x FR-4 double side prototype PCB printed circuit board

Specification:   Grid: 0.1" (2.54mm) Thickness: 3.2mm(10pcs) Hole diameter: about 1mm The diameter of 4 large positioning holes: 4mm Material: FR-4 (glass fiber) All holes are plated through Both sides are identical Dimension:  40 x 60mm, 1.57" x 2.36" Hole(column x row):  20 x 14 Quantity: 50   Package included:   50 x FR-4 double side prototype PCB printed circuit board