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MG Chemicals 503 Copper Clad Board

MG Chemicals 503 Copper Clad Board

MPN: 503
MG Chemicals
Copper Clad Boards SINGLE SIDED 3X5 COPPER CLAD 1/16in
42 in stock

Overview

The MG Chemicals 503 is a single-sided copper clad board designed for creating custom printed circuit boards (PCBs). It features a 1/16 inch thick FR4 substrate with a high-quality copper layer, measuring 3 inches by 5 inches. This board is primarily used by engineers and hobbyists for rapid prototyping and low-volume production through etching or milling processes.

Why Choose This Part

This board provides a consistent and durable FR4 base that resists warping during the etching process. The single-sided copper layer is easy to work with for through-hole designs and surface-mount layouts that do not require complex multilayer routing.

Applications

Prototyping
Rapidly creating physical circuit prototypes for validation before moving to industrial fabrication.
RF Shielding
Custom cutting and soldering of copper clad segments to create EMI/RFI enclosures for sensitive electronics.
Low-Volume PCB Fabrication
Creating custom circuit layouts using chemical etching, CNC milling, or toner transfer methods.

Getting Started

To use this board, clean the copper surface with isopropyl alcohol before applying a resist through toner transfer or manual masking. Once the layout is applied, use an etchant like ferric chloride or a CNC mill to remove the unwanted copper, then drill component holes as needed.

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