HCD0805-R-4R7JL

HCD POWER INDUCTORS :HCD0805-R-4R7JL Applications: Various high power inductors are superior to be high saturation for surface mounting. Application for power supply for Bluetooth, OA equipment, notebook PC, portable communication equipments, DC/DC converters, High Frequency circuit. etc. Part number HCD 0805 - R - 4R7 1 2 3 J 4 L 5 0805 R=Tape and reel 4R7=4.7uH J=±5% K=±10% L (1）Size Code (2）Packing (3）Inductance (4）Tolerance (5）Code M=±20% Dimension and Terminal Configuration Type 0805 A max B max C max D ref E F G H I J (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) 2.29 1.91 1.3 0.51 1.27 0.51 1.02 1.78 1.02 0.76  1 / 4    HCD POWER INDUCTORS :HCD0805-R-4R7JL Electrical Specification Part number HCD0805-R-4R7JL Inductance (uH) 4.7 @ 7.9MHz Percent Tolerance 5 Qtyp (min) 14 @ 7.9MHz SRF min (MHz) 51 DCR max (Ohms) 0.55 Irms (A) 0.84          Inductance measured at 0.1 Vrms，using HEK SMD-A fixture in Agilent/HP 4286A impedance analyzer with HEK provided correlation pieces. Q measured on Agilent/HP 4395A with Agilent/HP 16193 test fixture. DCR measured using Agilent/HP 8753D network analyze with HEK SMD-D test fixture. Current that causes a 15℃ temperature rise from 25℃ ambient. Because of their open construction, these parts will not saturate. Electrical specifications at 25℃ Electrical Characteristics  2 / 4    HCD POWER INDUCTORS :HCD0805-R-4R7JL Taping Specifications Reel and Taping Specification Reel Specification TYPE SIZE 7” ψB A ψC ψD 3K/Reel 2.0±0.5 13.5±1.0 21±1.0 W ψM 60±1.0 11.5±2.0 178±2.0 Tapping Specification Packaging Type A B W E F G H T ψD P +0.10 0805 2.2±0.20 3.0±0.20 8.0±0.20 1.75±0.10 3.0±0.05 4.0±0.10 2.0±0.05 0.75± 0.10 1.50 4.0±0.1 -0  3 / 4    HCD POWER INDUCTORS :HCD0805-R-4R7JL Recommended Reflow Profile Pb free solder Soaking Temp. Time T1 T2 t1 150°C 180°C 60 to 120sec Temp. T3 230°C Working Time t2 more than 30sec Soldering Temp. Time T4 t3 247 to 253°C within 10sec Peak Temp. T5 260°C Max. March 2020 Ver.H01  4 / 4