Bourns SRR4028-1R8Y Applications: Power Supplies Current: 2.7A Current - Saturation: 2.2A Current - Temperature Rise: - Dc Resistance (dcr): 25 mOhm Max Dimensions: 4.8 mm W x 4.8 mm L x 1.6 mm H Frequency - Test: 100kHz ID_COMPONENTS: 4581009 Inductance: 1.8?µH Material - Core: Ferrite Maximum Dc Current: 2.7 Amps Maximum Dc Resistance: 25 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 0.110" H (4.80mm x 4.80mm x 2.80mm) Product: Inductors Q @ Freq: 9.18 @ 7.96MHz Q Minimum: 9.18 Self Resonant Freq: 146MHz Self Resonant Frequency: 146 MHz Series: SRR4028 Shielding: Shielded Termination Style: SMD/SMT Test Frequency: 7.96 MHz Tolerance: ?±30% Type: Ferrite Core Product Category: Fixed Inductors RoHS: yes Maximum DC Current: 2.7 A Maximum DC Resistance: 25 mOhms Case Height: 1.6 mm Case Length: 4.8 mm Case Width: 4.8 mm Other Names: SRR4028-1R8Y