690 - 

Presensitized Copper Clad Material Board Chemicals

Copper-clad boards presensitized with positive photo resist. Provides high resolution and excellent fine-line control. Ideal for prototypes, small production runs, student training. Complies with Mil-S-13949H-GFK. (1 mil = 0.001 inch = 25.4 microns).
A 1/32" (30 mil) fiberglass laminate with 1 ounce copper (1 mil = 0.001 inch = 25.4 microns) (inches are approximate).
A 1/64" (10 mil) fiberglass laminate with 1 ounce copper (1 mil = 0.001 inch = 25.4 microns) (inches are approximate).
We offer 1/16", 1/32" and 1/64" FR4 laminate with 1 ounce copper per square foot. This flame retardant laminate is translucent in color and made of continuous woven glass cloth impregnated with epoxy res" Developed specifically for the circuit processing industries' requirements. Complies with Mil-S-13949H-GFK. Provides ultraviolet blocking and fluorescence when using automated optical inspection (AOI).