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[Size]: Precise dimensions:7.87x 5.91 (200x150mm) and thickness (1.5mm) for compatibility with various PCB projects.
[Package context]:5pcs copper clad pcb. blank pcb made of high-quality FR-4 Glass Fiber and Copper construction ensures durability and reliability.
[Advantage]: pcb circuit board enables efficient mechanical support and electrical connection for electronic components.
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These double side (DS) pcbs with plated through holes design, Each hole on the same side are electrically isolated (NOT a stripboard or sigle side) solderable, You can solder to bridging holes together or use 22-29awg jumper wires for connection. Isolate points bare Pre-tined perfboard.
Lettering on both side of the PC board makes it easier for prototyping projects, Cuttable fiber glass and FR-4 flame resistant good for soldering,Muti Pins, easy to cut and solder with appropriate tools. Flux for easy soldering and extended serving life of printed blank plating thru perforated board.
Kits : 34pcs set ( 8pcs 4x6 / 8pcs 3x7 / 8pcs 5x7 / 8pcs 2x8 / 2pcs 7x9 ) 2*8 3*7 4*6 5*7 7*9 CM protoboard | Hole-diameter: 1 mm / 0.04 inches | Hole-pitch point: 2.54mm / 0.1 inches | Conner Mounting-Hole: 2 mm / 0.08 inch (7x9cm board 3.7mm)| Thickness: 1.6mm / 0.06 inch
Selection of Multi-Sized Proto Boards - 31 pieces double-sided prototype boards of 5 different size to meet your demands when designing your own Arduino kits, electronic experiments and DIY projects. (10 pieces 2*8cm, 10 pieces 3*7cm, 5 pieces 4*6cm, 5 pieces 5*7cm and 1 pieces 7*9cm PCB boards)
Specification: 100 x 70 x 1mm/3.94 x 2.76 x 0.04"(L*W*T), Material: FR-4 Glass Fiber, Copper.
Features: High-quality red copper plate and fiberglass board, close fit, precise etching circuit, good quality, no scratches, blistering, oxidation, falling off, etc., is an ideal PCB substrate for circuit handmade, DIY, etc.
Application: Mainly used in electronic circuit design, DIY electronics enthusiasts, teaching training, handicraft manufacturing.