Check the listing for details. Buzzard Models MX-12A Micro Brushless ESC 2-3S 2.8A/5V Switching BEC. Condition: New. Listed at 14.99 USD. Buzzard Models MX-12A Micro Brushless ESC 2-3S 2.8A/5V Switching BEC The MX-12A is an amazing little ESC that packs a powerful punch. Weighing only one gram, this is the lightest 12A ESC that we are aware of. This bare board ESC can be configured in multiple ways to suit your unique needs. It features the latest tech in SMT technologies and miniaturization. The ESC is even equipped with an industry leading 2.8 amp switching BEC (most other escs this size use a power burning linear BEC). Working current: 12A continuous 15A burstSize: 13.0x17.5x3.6mmWorking voltage: 2-3S LipoWeight:1.00g without wires Ships worlwide USPS within 24 hours except on sunday. model airplane slow flyer foamie brushless motor depron remote control RC kit arf electric servo micro-servo ultra mini