YPRH3D28-4R7M

SMD Power Inductors -YPRH3D28 Series ■ Features ● Ultra low profile. ● Magnetic shielded for low radiation. ● Bobbin ferrite core and compact size. ● Low core loss for high frequency power application. ● Large terminal surface for good PCB bonding. ● Operating temperature:-40℃ ~ +125℃. ■ Applications ● Portable communication equipment. ● Notebook PC,digital camera,LCD television set. ● Power supply for VTR,OA equipment. ● DC/DC converters. ■ Product Identification ⑴ ：Type ⑵ ：Dimensions ⑶ ：Inductance value ⑷ ：Inductance Tolerance；N=±30%,M=±20%，K=±10% 深圳市益嘉源电子有限公司 http://www.yjysmd.com.cn Tel:0755-27803896 Fax:0755-27803897 -1- SMD Power Inductors -YPRH3D28 Series ■ Shapes and Dimensions (Unit：mm) TYPE A B C max. D E F Ref. G Ref. H Ref. YPRH3D28 3.8±0.3 3.8±0.3 3.1 1.15 5.2 1.6 1.2 4.4 深圳市益嘉源电子有限公司 http://www.yjysmd.com.cn Tel:0755-27803896 Fax:0755-27803897 -2- SMD Power Inductors -YPRH3D28 Series ■ YPRH3D28 Series Part Number Inductance (uH) Test Freq.(KHz) DCR MAX.(Ω) Rated Current (A) YPRH3D28-3R3□ 3.3 100 0.036 0.90 YPRH3D28-4R7□ 4.7 100 0.046 0.80 YPRH3D28-6R8□ 6.8 100 0.055 0.60 YPRH3D28-100□ 10.0 100 0.092 0.50 YPRH3D28-120□ 12.0 100 0.100 0.45 YPRH3D28-150□ 15.0 100 0.113 0.40 YPRH3D28-180□ 18.0 100 0.125 0.35 YPRH3D28-220□ 22.0 100 0.146 0.33 YPRH3D28-270□ 27.0 100 0.176 0.29 YPRH3D28-330□ 33.0 100 0.214 0.28 YPRH3D28-390□ 39.0 100 0.225 0.25 YPRH3D28-470□ 47.0 100 0.304 0.23 YPRH3D28-560□ 56.0 100 0.324 0.20 YPRH3D28-680□ 68.0 100 0.472 0.18 YPRH3D28-820□ 82.0 100 0.539 0.17 YPRH3D28-101□ 100 100 0.608 0.16 YPRH3D28-121□ 120 100 0.757 0.13 YPRH3D28-151□ 150 100 0.882 0.12 YPRH3D28-181□ 180 100 1.130 0.11 YPRH3D28-221□ 220 100 1.269 0.10 ※ The saturation current value is the DC current value having inductance decrease down to 30%.(at 20℃) ※ The temperature rise current value is the DC current value having temperature increase up to 40℃. (at 20℃) ※ The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value. 深圳市益嘉源电子有限公司 http://www.yjysmd.com.cn Tel:0755-27803896 Fax:0755-27803897 -3- SMD Power Inductors -YPRH3D28 Series ■ Taping Dimensions(Unit:mm) TYPE W A B C D E P K Ref T MPQ YPRH3D28 12±0.3 4.35±0.1 4.35±0.1 4.75 5.5±0.1 3.25±0.1 8.0±0.1 3.45 0.40±0.05 3500 ■ Reel Dimensions(Unit:mm) TYPE W W1 W2 W3 A B C D YPRH3D28 330±2.0 12.4±2.0 13.5MAX 11.9 Min 13.0±0.50 21.0±0.80 2.0±0.50 100 Min 深圳市益嘉源电子有限公司 http://www.yjysmd.com.cn Tel:0755-27803896 Fax:0755-27803897 -4- SMD Power Inductors -YPRH3D28 Series ■ Direction of rolling ■ Cover tape peel off condition Cover tape peel force shall be 0.1N to 1.3N. Reference peel speed 300±10mm/min. 深圳市益嘉源电子有限公司 http://www.yjysmd.com.cn Tel:0755-27803896 Fax:0755-27803897 -5-