This 3A ESC is a tiny (around 1gram) brushless speed controller for single cell applications and for current draw up to a maximum of 4A bursts.
This brushless esc is only to be used for Lipoly single cell applications where no more than 3A constant is needed.   

OUR PRICE £8.99
Features.
High speed MCU. Fast resolution for snappy throttle response and excellent low speed timing.
Cell Protection, temp-protection, signal lost failsafe.Smooth startup.Linear Throttle Supports 240,000RPM (2 poles) / 40,000RPM(12 poles) Programmable via controllerThrottle range adjustable to suit different Rx types.
Spec.
Cont. Current: 3A Burst Current: 4A Max Voltage: 4.2v Weight: 1g Dimensions: 11x13x8mm
Options
Low Voltage Setting: 2.8, 2.9 or 3.1v (Stop motor or reduce power 50%) Break: Off, Hard or Soft Start Mode: Fast, Soft or Ultra-Soft Timing: Low, Med or Adv.

 

Please be careful when using this ESC. Due to it''s size and delicate nature it is easy to overload Only use single cell Lithium Polymer batteries and never draw more than 3Amps cont or 4A for more than 10 seconds.