≪SMD Power Inductor≫

Description
・Ferrite drum core construction.
・Magnetically shielded.
・ L × W × H : 8.3 × 8.3 × 4.7 mm Max.
・Product weight : 0.93g(Ref.)
・Moisture Sensitivity Level : 1
・RoHS compliance.
・Halogen Free available.

Environmental Data
・Operating temperature range : -40℃ ~ +100℃
　(including coil’s self temperature rise)
・Storage temperature range : -40℃ ~ +100℃
・Solder reflow temperature : 260℃ peak.

Applications
・Ideally used in Mobile phone MP3 PDA HDD DSC/DVC etc as DC-DC converter inductors.

Electrical Characteristics
・Stamp : 470
・Inductance (μH)[within] ※1 : 47±30%
・D.C.R. (mΩ) Max.(Typ.)(at 20℃) : 238(183)
・Saturation Current（A）※2 : at20℃=2.0 at100℃=1.6
・Temperature Rise Current (A) ※3 : 1.2
※1. Inductance measuring conditions at 100kHz.
※2. Saturation current : The DC current at which the inductance decreases to 65% of its nominal value.
※3. Temperature rise current : The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃)