Audio Plug (Straight Type) P03A A=2.5mm, B=11.5mm P03B A=2.5mm, B=14.5mm P03C A=2.5mm, B=15.5mm P03D A=3.5mm, B=11.5mm P03E A=3.5mm, B=14mm P03F A=3.5mm, B=15.5mm P03G A=3.5mm, B=14.5mm