This ESC is designed only for use with Tamiya Brushless Motors (Sensored).• Dedicated brushless motor connectors enable more efficient power supply.• Motor connectors can be directly connected to motor.• The FET (Field Effect Transistor) layout features parallelization to reinforce high current resistance.• The maximum-RPM is the same level as the TBLE-04SR.• The black-anodized aluminum case works as heat sink to ensure improved heat dissipation, and 25mm square cooling fan can be attached. (*The TBLE-04SR had plastic case.)• Features a receiver switch with screw-attached switch case which protects cables and reinforces case rigidity.• The TBLE-05SR has a set button on the switch for easier setup changes while the TBLE-04SR had it on the ESC.• Settings such as battery cut-off, reverse, brake, soft start and neutral brake can be changed by the set button and can be checked by three LED lights and sounds.• Features overheat and overload protection functions to help ensure that your equipment avoids damage.• Compatible with Item 54612 Tamiya Brushless Motor 02 (Sensored) 15.5T.• Includes 270mm sensor cable.• Maximum continuous current: 90A• Input voltage: 6.6V - 7.2V• Weight: 76g (including cables)• Dimensions (approximate): 42.5 x 33.5 x 24.5mm (with fan: 42.5 x 33.5 x 33.5 mm)