20pcs PCB Prototype Board Circuit Protoboard Universal Stripboard Prototyping Veroboard 2X8 3X7 4X6 5X7 5Pcs Each Mixed Double

Origin:CN(Origin)

20pcs PCB Prototype Board Circuit Protoboard Universal Stripboard Prototyping Veroboard 2X8 3X7 4X6 5X7 5Pcs Each Mixed Double-sided PCB board
FR-4 (glass fiber), 1.6mm thickness
Package include:
5pcs each 2*8 CM
5pcs 3*7 CM
5pcs 4*6CM
5pcs  5*7CM
100% and PCB Board
20pcs PCB Prototype Board Circuit Protoboard Universal Stripboard Prototyping Veroboard 2X8 3X7 4X6 5X7 5Pcs Each Mixed Double
Hole Diameter : about 1.0mm
Hole Pitch : 2.54mm
Board's thickness : 1.6mm
Number of the PCB holes :
2X8CM :6X28=168(holes)
3X7CM : 10X24=240(holes)
4X6CM : 20X14=280(holes)
5X7CM : 18X24=432(holes)
Size of the PCB Board :
2X8CM / 3X7CM / 4X6CM / 5X7CM
Item :
2*8 CM + 3*7 CM + 4*6CM + 5*7CM Double -Sided PCB Board