Copper clad fr 4 sheet is used to created printed circuit boards.
Fr4 sheet copper clad.
Fr 4 or fr4 is a nema grade designation for glass reinforced epoxy laminate material.
We can provide sample.
The substrate is made of fr4 which is a flame retardant version of g 10 material.
Pyralux fr copper clad laminate coverlay bondply sheet adhesive.
Copper clad g10 fr4 phenolic sheet.
Fr stands for flame retardant and does not denote that the material complies with the standard ul94v 0 unless testing is performed to ul 94 vertical flame testing in.
Copper clad fr 4 pcb laminate sheet this flame retardant copper clad laminate is made of continuous woven glass cloth impregnated with epoxy resin.
201º f to 300º f.
Fr 4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant self extinguishing.
Drill holes of any size and etch your own circuit board design into copper clad boards.
Stock min order qty price.
Military specifications and underwriters laboratories ul ratings ul 94v0 mil i 24768.
059 is most common thickness.
Lead times may apply.
Dupont pyralux fr products are acrylic based flame retardant copper clad laminates coverlays bonpdplys and sheet adhesives for products requiring ul rating.