500 Series Copper Clad Boards

The 500 Series are copper clad laminates consisting of continuous woven glass cloth impregnated with epoxy resin. Compared to a 2 oz. copper clad board, 1oz. boards contain less copper making the etching process much quicker. They are made of FR4, which is a flame retardant version of G-10 material.

These boards are ideal for prototyping and small production runs. They require only an anti-etching pcb pen and copper etchant.  They can easily be used by PCB manufacturers, design engineers, hobbyists, and students.

We also offer 0.5 oz./ft2 Copper Clad Board.

Features & Benefits

  • Comply with UL (file number E214381) and IPC-4101C/21
  • DICY (dicyandiamide) Cured System
  • Easy to cut, with no specialized equipment required
  • UV blocking
  • Available in 1 oz (1.37 mil, 35 µm) and ½ oz (0.67 mil, 17 µm) copper cladding
  • Available in 1/16” (1.60 mm) and 1/32” (0.80 mm) laminate thicknesses
Catalog Number Plain (metric) (approx. in imperial)
FR4 1/16″ (1.60mm), single sided
503
506
509
515
521
580
76 x 127 mm
101 x 152 mm
152 x 152 mm
203 x 254 mm
304 x 304 mm
914 x 1219 mm
3″ x 5″
4″ x 6″
6″ x 6″
8″ x 10″
12″ x 12″
36″ x 48″
FR4 1/16″ (1.60mm), double sided
540
550
555
76 x 127 mm
152 x 152 mm
304 x 304 mm
3″ x 5″
6″ x 6″
12″ x 12″
FR4 1/32″ (0.80mm), single sided
588 152 x 228 mm 6″ x 9″
FR4 1/32″ (0.80mm), double sided
587
589
101 x 152 mm
152 x 228 mm
4″ x 6″
6″ x 9″

Safety Data Sheet