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SN20A Super Mini 20A ESC for Multirotor Brushless (OPTO / BLHeli Firmware / 6g)

Price:16.49 CAD
Ship by letter available : save on shipping
Out of stock

This ESC has the SimonK Bootloader ( allows blHeli updates, or be flashed to simonK )

The SN20A : mini 20A ESC have been compared to the KISS ESC. They are BlHeli pre flashed 14.02 and offers the one shot feature and the Active Braking ( Damping Light )


  •  Signal frequency:20-500Hz
  •  Output PWM frequency:18KHz
  •  Application: Compatible with SimonK & BLHeli


  • Specially for Multi-copter, throttle respond fast;
  • Suit for throttle, which can compatible well with motor;
  • Throttle signal is twisted pair cable, reduce the crosstalk while the signal transfer by the copper wire and flight more stable;
  • The maximum refresh frequency up to 500Hz throttle signal, compatible with all flight controls;
  • Use new process ultra-low resistance MOSFET with miniaturization, and all flashes are N MOS with high withstanding current;
  • Minaturization design, SN16/20A with high performance capacitor fliter on the board, weight reduce to 2g, also already thicken the PCB copper specially and low heat for small aircraft.

This is the settings that are configured for this ESC :

SN20A settings blheli

Shipping weight: 
10 g
Shipping dimensions: 
23 × 12 × 4.5 mm