The HEET-40 from Laboratory of Advanced Jet Propulsion (LAJP) is a Spacecraft Thruster with Thrust 0.04 N, Thruster Mass 1.9 Kg, Specific Impulse 1380 Sec, Propellant Mass 1.9 Kg, Power Consumption 650 to 720 W. Tags: Hall Effect Thruster. More details for HEET-40 can be seen below.