7440320039 Würth Elektronik

Description: FIXED IND 3.9UH 540MA 250MOHM SM, Current Rating (Amps): 540 mA, Inductance: 3.9 µH, Part Status: Active, Height - Seated (Max): 0.091" (2.30mm), Supplier Device Package: 1210, Inductance Frequency - Test: 1 MHz, Material - Core: Ferrite, Current - Saturation (Isat): 1.35A, Frequency - Self Resonant: 35MHz, Q @ Freq: 20 @ 1MHz, DC Resistance (DCR): 250mOhm Max, Operating Temperature: -40°C ~ 125°C, Type: Drum Core, Wirewound, Shielding: Unshielded, Mounting Type: Surface Mount, Size / Dimension: 0.126" L x 0.098" W (3.20mm x 2.50mm), Package / Case: 1210 (3225 Metric), Tolerance: ±20%, Packaging: Tape & Reel (TR).