VEPD1770-330M-A

SPECIFIC AT IONS Customer Product Name Wire Wound SMD Power Inductors Volume Part Number VEPD1770 Series Customer Part Number [ New Released, Revised] SPEC No: VEPD1770-330M-A PART NO: FIA01770-01 【This SPEC is total 8 pages.】 【ROHS Compliant Parts】 Approved By Checked By Issued By ShenZhen Volume Source Electronics Co., Ltd. Address: 16th Floor, Building T5-N4, Tian'an Digital City, Fenggang, Dongguan Tel: 0769-89891993 Fax: 0769-89891993-806 【For Customer approval Only】 Qualification Status: Approved By Comments: □Full Date: □Restricted Verified By □Rejected Re-checked By Checked By 【Version change history】 Rev. Effective Date Changed Contents Change Reasons Approved By 01 / New released / Luyong Han Applications: ●Laptops and PCs ●Switchs and servers ●Base stations，DC/DC converters Features : ●RoHS, Halogen Free and REACH Compliance ●High rated current ●Ultra low buzz noise 1. Physical drawing (Reference) 2. Dimensions in (mm) 3. Schematic Marking A B 17.0±0.5 18.0±1.0 C 7.0Max D 11.9±0.3 E 2.7±0.7 H 12.5 I 4.0 Characteristics : ●Saturation Current(Isat):The current when the inductance Becomes 30% lower than is initial value.(Ta=20℃). ●Temperature Rise Current(Irms):The current when the temperature of coil increases up to max.ΔT=40℃.(Ta=20℃). ●Operating temperature : -40℃～+125℃. ●Storage temperature range (packaging conditions): -5℃～+30℃ and RH 70% (Max.) Test equipments : ●L&Q: HP 4285A or WK3260B, VR116/VR7210. ●DCR: Milli-ohm meter, VR131. ●Electrical specifications at 25℃. J 12.0 Electrical Characteristics Part No. Inductance ( uH ) Test Frequency RDC Isat Irms Marking (mΩ)Max (A)Typ. (A)Typ. VEPD1770-1R0M-A 1.0±20% 100KHz/0.25V 1.9 32.0 55.5 1R0 VEPD1770-1R5M-A 1.5±20% 100KHz/0.25V 2.2 31.0 48.0 1R5 VEPD1770-2R2M-A 2.2±20% 100KHz/0.25V 2.5 26.5 43.5 2R2 VEPD1770-3R3M-A 3.3±20% 100KHz/0.25V 3.2 25.0 35.0 3R3 VEPD1770-4R7M-A 4.7±20% 100KHz/0.25V 4.4 21.0 30.0 4R7 VEPD1770-6R8M-A 6.8±20% 100KHz/0.25V 6.5 18.0 22.5 6R8 VEPD1770-100M-A 10±20% 100KHz/0.25V 18 15.0 19.0 100 VEPD1770-150M-A 15±20% 100KHz/0.25V 20.0 12.0 14.0 150 VEPD1770-220M-A 22±20% 100KHz/0.25V 22.0 9.5 12.0 220 VEPD1770-330M-A 33±20% 100KHz/0.25V 38.5 9.0 10.7 330 VEPD1770-470M-A 47±20% 100KHz/0.25V 45.0 8.6 8.7 470 VEPD1770-560M-A 56±20% 100KHz/0.25V 60.5 5.2 7.2 560 VEPD1770-680M-A 68±20% 100KHz/0.25V 79.0 4.5 6.1 680 VEPD1770-101M-A 100±20% 100KHz/0.25V 116.0 4.0 5.0 101 Packing method 1. Packing quantity of each reel: 300PCS/R (12-20PCS not packed at the beginning and end), affixed with the correct label, and then placed into a plastic bag (plastic bag size: 360x460mm), with a package of desiccant, sealing, reel and carrying tape dimensions. Fig. 1-1 Fig .1-1 Reel dimensions ，general tolerance (±0.5mm) A B C W D Ф330 Ф100 Ф13.5 33.5 40.5 The general tolerance， of carrier size is ±