2 ungqimba high copper pcb 2 ungqimba pcb 4 ungqimba pcb 4 ungqimba pcb 4 ungqimba pcb 4 ungqimba pcb 6 ungqimba pcb 8 ungqimba pcb 10 ungqimba pcb 10 ungqimba pcb 12 ungqimba pcb 18 ungqimba pcb