EPCOS电感器.pdf

SMT power inductors Size 12.5 × 12.5 × 8.5 (mm) Series/Type: B82477P4 Date: October 2008  © EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. SMT power inductors B82477P4 Size 12.5  12.5  8.5 (mm) Rated inductance 0.82 H to 1000 H Rated current 0.6 A to 11 A Construction ■ Ferrite core ■ Magnetically shielded ■ Winding: enamel copper wire ■ Winding soldered to terminals ■ Injection molded base Features ■ High mechanical stability ■ High rated current, low DC resistance ■ Temperature range up to 150 °C ■ Suitable for lead-free reflow soldering as referenced in JEDEC J-STD 020C ■ Qualified to AEC-Q200 ■ RoHS-compatible Applications ■ Filtering of supply voltages ■ Coupling, decoupling ■ DC/DC converters ■ Automotive electronics Terminals ■ Base material Cu (L ≤ 10 μH), CuSn6P (L ≥ 15 μH) ■ Layer composition Ni, Sn (lead-free) ■ Electro-plated Marking ■ Marking on component: Manufacturer, L value (μH, coded), manufacturing date (YWWD) ■ Minimum data on reel: Manufacturer, ordering code, L value, quantity, date of packing Delivery mode and packing unit ■ 24-mm blister tape, wound on 330-mm ∅ reel ■ Packing unit: 350 pcs./reel Please read Cautions and warnings and Important notes at the end of this document. 2 10/08 SMT power inductors B82477P4 Size 12.5  12.5  8.5 (mm) Dimensional drawing and layout recommendation 2 . 5±0.2 0 ± 1) 4.