The FNR4018S1R0MT Power Inductor is a surface-mount, RoHS-compliant chip inductor with an inductance of 1uH ±20%, and a maximum current of 2A, designed and manufactured by Changjiang Microelectronics. The package size is 4mm x 4mm x 1.8mm. This inductor is suitable for a range of applications, including automotive circuits, consumer electronics, and power management systems. It features a low magnetizing current, low DCR, low self-resonance frequency, good temperature stability, magnetic shielding, and EMI suppression.