Wire-to-Board Insulation Displacement Connectors KYOCERA AVX Wire-to-Board Insulation Displacement Connectors (IDC) are offered in 28AWG to 12AWG and 1A to 15A ranges. These connectors feature a high-performance phosphor bronze construction and a gas-tight WTB connection system. The IDCs accept solid or stranded wires, even uninsulated solid wire component leads. KYOCERA AVX Wire-to-Board Insulation Displacement Connectors are ideal for main PCB connections, sensors, motors, and LED applications.