Propellants, Fuel/Oxidizer…..  UDMH/NTO
Mixture Ratio ….. 1.85±0.045
Average Nominal Thrust, N (lbf)…..  130.5 (29.34)
Average Specific Impulse, Steady State (for nozzle
expansion ratio = 56), sec ….. 290
Average Specific Impulse, Steady State (for nozzle
expansion ratio = 150), sec ….. 308
Nominal Inlet Pressure, MPa (psi) ….. 1.77 (256.72)
Maximum Inlet Pressure, MPa (psi) ….. 2.45 (355.34)
Minimum Inlet Pressure, MPa (psi) …..  0.98 (142.14)
Minimum Impulse Bit, N-s (Ib-s) ….. 1.86
Duration of Single Impulse, s…..  0.030...2,000
Maximum Thruster Length, mm (in) ….. 274 (10.79)
Maximum Nozzle Diameter, mm (in) ….. O 98 (3.86)
Maximum Mass, kg(lbm) ….. 1.5 (3.31)
Total Impulse, kN-s (klb-s) ….. 6,525 (1,466,82)
Cycle Life, Number of starts-up…..  500,000
Nominal Voltage, VDC ….. 27
Voltage Range, VDC…..  21...34
Pull-in Current, A…..  0.15...0.20
Holding Current, A…..  0.02