The Vishay IHLP4040EDER1R0M5A is a fixed inductor with a 1uH inductance rating, 20% tolerance, and a rated temperature range of -55C to 150C. It is designed for high temperature applications and is rated with the AEC-Q200 specification for automotive use. This part has a maximum DC current rating of 2.25A, with a maximum DC resistance of 0.023 ohms. This low DCR value is ideal for low EMI noise in switching power supplies. The package size of this part is 4.0 x 4.0 x 2.75mm, making it suitable for space-constrained applications.