Presensitized Positive Photoresist PCB, Double-Sided, 4.5" x 6.5" Printed Circuit Board 3V to 32V Or dual

3V to 32V Or dual supplies

9mm cleaning mop

100 foot spool

Resistance 200M

The unique tooth design allows for better grip and increases torque transfer with less effort

Presensitized Positive Photoresist PCB, Double-Sided, 4.5" x 6.5" Printed Circuit Board 3V to 32V Or dualPositive Acting Presensitized PCB Double Sided 4. 5" x 6. 5" Ideal for small production runs Highly sensitive positive resist coated on copper foil Can go direct from artwork. No need to reverse artwork. Fiberglass substrate; 1 oz. copper foil. Short exposing time: 60 90 seconds (by exposure unit) 6 10 minutes (by florescent lamp) Color varried after exposure