The SCS204 from Vanguard Electronics is a Space Qualified Power Transformer with a primary voltage of 40 V and a primary current of 5 A. It has an inductance of 8.9 mH and a turns ratio of 1:100:100. This transformer has a dielectric withstanding voltage of 500 V AC and an insulation resistance of 10K MOhm. It is a space-grade transformer measures 0.405 x 0.405 x 0.300 inches and comes in a transfer molded package with tin-lead terminations. This transformer has a design that meets the MIL-STD-981 space standards and is ideal for automatic placement.