The ESI 01 12K 1x from Exxelia Technologies is a Space Qualified Power Inductor with an inductance value of 12.1 µH and an inductance tolerance of ± 20%. This inductor has a DC resistance of 96 mOhms and a DC saturation current of up to 1.10 A. It has an operating frequency range of up to 1 MHz and is compliant with ESCC 3201 generic specifications for space products. The power inductor has a mass of 2 grams and is suitable for applications such as energy storage, smoothing, vapor reflow soldering, and filtering.