Bourns SRR4018-390Y Applications: Power Supplies Current: 640mA Current - Saturation: 480mA Current - Temperature Rise: - Dc Resistance (dcr): 540 mOhm Max Dimensions: 4.8 mm W x 4.8 mm L x 1.8 mm H Frequency - Test: 100kHz ID_COMPONENTS: 1994815 Inductance: 39?µH Lead Free Status / Rohs Status: Lead free / RoHS Compliant Material - Core: Ferrite Maximum Dc Current: 0.64 Amp Maximum Dc Resistance: 540 mOhms Mounting Type: Surface Mount Operating Temperature: -40?°C ~ 125?°C Operating Temperature Range: - 40 C to + 125 C Package / Case: 0.189" L x 0.189" W x 0.071" H (4.80mm x 4.80mm x 1.80mm) Product: Inductors Q @ Freq: 8 @ 2.52MHz Q Minimum: 8 Self Resonant Freq: 19MHz Self Resonant Frequency: 19 MHz Series: SRR4018 Shielding: Shielded Termination Style: SMD/SMT Test Frequency: 2.52 MHz Tolerance: ?±30% Type: Ferrite Core Product Category: Fixed Inductors RoHS: yes Maximum DC Current: 0.64 A Maximum DC Resistance: 540 mOhms Case Height: 1.8 mm Case Length: 4.8 mm Case Width: 4.8 mm Other Names: SRR4018-390Y