Wurth Electronics 7447709221 Applications: Line Regulation Current: 1.8A Current - Saturation: - Current - Temperature Rise: - Dc Resistance (dcr): 300 mOhm Max Dimensions: 12 mm W x 12 mm L x 10 mm H Frequency - Test: 1kHz ID_COMPONENTS: 1993924 Inductance: 220?µH Lead Free Status / Rohs Status: Lead free / RoHS Compliant Lead Spacing: 7 mm Material - Core: Ferrite Maximum Dc Current: 1.8 Amps Maximum Dc Resistance: 0.16 Ohms Mounting Type: Surface Mount Operating Temperature: -40?°C ~ 125?°C Operating Temperature Range: - 40 C to + 125 C Package / Case: 0.472" L x 0.472" W x 0.394" H (12.00mm x 12.00mm x 10.00mm) Q @ Freq: - Self Resonant Freq: 2.2MHz Self Resonant Frequency: 2.2 MHz Series: WE-PD Shielding: Shielded Termination Style: SMD/SMT Tolerance: ?±20% Type: Ferrite Core RoHS: yes Maximum DC Current: 1.8 A Maximum DC Resistance: 300 mOhms Case Height: 10 mm Case Length: 12 mm Case Width: 12 mm Core Material: Ferrite Product: SMD Power Inductors Factory Pack Quantity: 250 Test Frequency: 1 kHz Other Names: 732-1696-2