7443631000

The Würth Elektronik 7443631000 is a surface-mount fixed inductor from the WE-HCF series. It has an inductance of 10 µH with ±15% tolerance. The component is shielded and uses a drum core, wirewound construction with a manganese zinc ferrite core material. It is rated for a maximum current of 16 A (ΔT = 50 K) and a performance rated current of 16.15 A (ΔT = 40 K per IEC 62024-2-2020). The saturation current is 22 A typical at 10% inductance drop and 23 A at 30% drop. The maximum DC resistance is 8.76 mΩ at 20°C. The self-resonant frequency is 13 MHz typical. Operating voltage is 150 V maximum. The inductor operates over -40°C to +125°C. It is packaged in a nonstandard case with dimensions 21.5 mm x 21 mm x 14 mm (note: datasheet suggests different dimensions, verify). Mounting is surface mount. The component is RoHS3 compliant and has MSL Level 1. It is suitable for high current power applications such as DC-DC converters and automotive electronics (AEC-Q200 rated, unconfirmed).