Heart Rate Monitor PCB

Heart Rate Monitor PCB

ShapeCircular
DimensionsApproximately 80mm (Diameter)
Number of Layers4 Layers
MaterialFR-4 (High Tg 170)
Copper Thickness1 oz (35µm)
Surface FinishENIG (Electroless Nickel Immersion Gold)
Minimum Trace Width/Spacing6/6 mil
Drill Hole SizeMinimum Drill Hole Size 0.30mm
Solder Mask ColorGreen
Silkscreen ColorWhite
Operating Frequency Range0.5 MHz to 5 MHz
Operating Temperature-20°C to 70°C