2x2.8 inch Double Sided Copper Clad Laminate PCB, 12 Pcs 0.8mm Thickness FR4 Copper Plated Universal Circuit Prototype Board for Etching DIY PCB Kit

Size: 70x50x0.8mm

2 Sided Copper Clad Laminate PCB Board, 12 Pcs 0.8mm Thickness FR4 Epoxy Size: 70x50x0.8mm Specifications: Dimensions: 50x70x0.8mm / 2x2.8x0.032 inches; Color: Copper; Material: FR4, Copper; Package Contents: 12 pieces of double-sided copper clad laminate PCB. Features: This copper clad laminate PCB is constructed from FR4 material, providing high mechanical and dielectric strength, along with good resistance to heat and moisture, and excellent machinability. Description: The FR4 PCB substrate exhibits superior mechanical properties, dimensional stability, impact resistance, and moisture resistance compared to paper-based substrates. In terms of processing, it holds significant advantages over other resin glass fiber cloth substrates. Applications: This copper clad laminate PCB serves as an insulating structural component in motors and electrical equipment. Typical uses include reinforcement for various switch FPCs, electrical insulation for carbon film printed circuit boards, computer drilling pads, and fixtures such as PCB test racks. It is also suitable for operation in humid environments and transformer oil. Note: The boards may exhibit minor surface scratches or marks, which do not impact performance.

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