Bourns SRR1280-271K Applications: Power Supplies Current: 1.2A Current - Saturation: 1.6A Current - Temperature Rise: - Dc Resistance (dcr): 450 mOhm Max Dimensions: 12.5 mm W x 12.5 mm L x 7.5 mm H Frequency - Test: 100kHz ID_COMPONENTS: 4521279 Inductance: 270 uH Lead Free Status / Rohs Status: Lead free / RoHS Compliant Material - Core: Ferrite Maximum Dc Current: 1.2 Amps Maximum Dc Resistance: 450 mOhms Mounting Type: Surface Mount Operating Temperature: -40?°C ~ 125?°C Operating Temperature Range: - 40 C to + 125 C Package / Case: 1280 Product: Inductors Q @ Freq: 20 @ 796kHz Q Minimum: 20 Self Resonant Freq: 3.1MHz Self Resonant Frequency: 3.1 MHz Series: SRR1280 Shielding: Shielded Termination Style: SMD/SMT Test Frequency: 0.796 MHz Tolerance: 10 % Type: Ferrite Core Product Category: Fixed Inductors RoHS: yes Maximum DC Current: 1.2 A Maximum DC Resistance: 450 mOhms Case Height: 7.5 mm Case Length: 12.5 mm Case Width: 12.5 mm