Univolt 2x4 Inches General Purpose Printed Circuit Zero Board SM 4 Pin Plug This 8 mm Heat Shrink

This 8 mm Heat Shrink Sleeve is ideal for insulation

even across a wide temperature range

The output rating for each relay is 230 volts 10 Ampere or 10 ampere at 30 volt DC

and solder wick is a large part of the process

Univolt 2x4 Inches General Purpose Printed Circuit Zero Board SM 4 Pin Plug This 8 mm Heat ShrinkIt's a Univolt 2x4 Inches General Purpose Printed Circuit Zero Board. This is commonly known as Perf Board, Practice Board, General Purpose PCB, Zero Board. This Is A High Quality Single Sided Fr2 Phenolic General Purpose PCB. It Is Used For Rapid Prototyping Design Features Size 5x10cm (2x4 Inches) This Is A High Quality Single Sided Fr2 Phenolic General Purpose PCB It Is Used For Rapid Prototyping Design Copper Layer Is Laminated For Easy Soldering