These new size pre-sensitized PC boards using FR - 4 fiberglass substrate are in demand in many specialized applications. Like the standard series of 1/16" thickness, 1oz. Premier Printed Circuit boards, the new numbers may be exposed with any ordinary 100 watt light bulb.
Made of 1/16" thick FR-4 glass epoxy base with 1 oz. (0.0014") copper. Coated with positive etch resist photo sensitizer. Dielectric: 1 MHz = 5.3. These Premier Printed Circuit Boards may be exposed with an ordinary 100 watt incandescent light bulb.
2oz. boards have exactly twice the standard thickness of copper; a requirement in applications where higher current will be used or when higher conductivity is imperative. Made of 1/16" thick FR-4 glass epoxy base with 2 oz. (0.0028") copper. Coated with positive etch resist photo sensitizer. Dielectric: 1 MHz = 5.3.
These MG copper clad boards are a positive presensitized single sided 1/16" (1.60mm) FR4 laminate. This flame retardant laminate is translucent in color and made of continuous woven glass cloth impregnated with epoxy resin. The copper on 1 ounce boards is 1.34mil thick (0.0341mm, 34.1 microns).
These copper clad boards are a positive presensitized single sided 1/16" (1.60mm) FR4 laminate. This flame retardant laminate is translucent in color and made of continuous woven glass cloth impregnated with epoxy resin. The copper on 1 ounce boards is 1.34mil thick (0.0341mm, 34.1 microns).
The 650 and 660 MG Chemicals copper clad board is a positive presensitized double sided 1/16" FR4 laminate. This flame retardant laminate is translucent in color and made of continuous woven glass cloth impregnated with epoxy resin. The copper on 1 ounce boards is 1.34mil thick (0.0341mm, 34.1 microns).
This Positive Presensitized Single Sided 1/32" Copper Clad Board is a positive presensitized single sided FR4 laminate. This flame retardant laminate is translucent in color and made of continuous woven glass cloth impregnated with epoxy resin. The copper on 1 ounce boards is 1.34mil thick (0.0341mm, 34.1 microns).