M0518-3-B,METRIC ROUND SPACERPLAIN BRASS4.
M0518-3-N,METRIC ROUND SPACERNO FINISH - N
M0518-3-S,METRIC ROUND SPACERPLAIN STEEL4.
M0518-3-SS,METRIC ROUND SPACERPLAIN STAINLE
M0518LC2AE,IC MCU 32BIT 36KB FLASH 48LQFP
M0518LD2AE,IC MCU 32BIT 68KB FLASH 48LQFP
M0518SC2AE,IC MCU 32BIT 36KB FLASH 64LQFP
M0518SD2AE,IC MCU 32BIT 68KB FLASH 64LQFP