Cavist 2-shot usb PCBA bottom

2-Shot Overmolded PCBA (Bottom)

Cavist created the 2-Shot Overmold for electronics that require additional chemical resistance, along with superior abrasion and wear capability. This demo USB overmold shows the most basic approach. The premold safely encapsulates the PCBA with hot melt, while the second shot of TPE is strong, durable and easily color compounded. This bottom view demonstrates a smooth, clear window area within a textured background, acting as a light pipe for the on-board LED.