Comparison : Item # STX-25442-5N-TR, STX 25442 - 2.5mm Mid-Mount Audio Jack
Item # STX-3000, STX-3000 - 3.5mm Audio Jacks, PCB Mount, All Plastic, 7.2mm Wide
Item # STX-3120-3B, STX 3120 - 3.5mm Audio Jacks, PCB Mount, All Plastic
Item # STX-3150-3N, STX 3150 - 3.5mm Audio Jack, Slim Design w. Switch PCB Mount
Item # STX-3500-3NTR, STX 3500 - 3.5mm Surface Mount Stereo Jack, 3 pins