This part is from Electric Thrust Engine (ETE)
cost:
5000
mass:
0.2
category:
Engine
TechRequired:
ionPropulsion
engine_data:
standard
{"isp"=>{"vac"=>4200.0, "atmo"=>100.0}, "propellant_ratios"=>{"ElectricCharge"=>1.3, "XenonGas"=>0.5}, "max_thrust"=>7.0}