YPRH4D28-331M

SMD Power Inductors -YPRH4D28 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 -YPRH4D28 Series ■ Shapes and Dimensions (Unit：mm) TYPE A B C max. D E F Ref. G Ref. H Ref. YPRH4D28 4.7±0.3 4.7±0.3 3.0 1.50 6.9 1.9 1.5 5.3 ■ YPRH4D28 Series Part Number Inductance (uH) Test Freq.(KHz) DCR MAX.(Ω) Rated Current (A) YPRH4D28-1R0□ 1.0 100 0.020 2.65 YPRH4D28-1R2□ 1.2 100 0.024 2.56 YPRH4D28-1R8□ 1.8 100 0.028 2.20 YPRH4D28-2R2□ 2.2 100 0.031 2.04 YPRH4D28-2R7□ 2.7 100 0.043 1.60 YPRH4D28-3R3□ 3.3 100 0.049 1.57 YPRH4D28-3R9□ 3.9 100 0.065 1.44 YPRH4D28-4R7□ 4.7 100 0.072 1.32 YPRH4D28-5R6□ 5.6 100 0.101 1.17 YPRH4D28-6R8□ 6.8 100 0.109 1.12 YPRH4D28-8R2□ 8.2 100 0.118 1.04 YPRH4D28-100□ 10.0 100 0.128 1.00 YPRH4D28-120□ 12.0 100 0.132 0.84 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 -YPRH4D28 Series Part Number Inductance (uH) Test Freq.(KHz) DCR MAX.(Ω) Rated Current (A) YPRH4D28-150□ 15.0 100 0.149 0.76 YPRH4D28-180□ 18.0 100 0.166 0.72 YPRH4D28-220□ 22.0 100 0.235 0.70 YPRH4D28-270□ 27.0 100 0.261 0.58 YPRH4D28-330□ 33.0 100 0.378 0.56 YPRH4D28-390□ 39.0 100 0.384 0.50 YPRH4D28-470□ 47.0 100 0.587 0.48 YPRH4D28-560□ 56.0 100 0.625 0.41 YPRH4D28-680□ 68.0 100 0.699 0.35 YPRH4D28-820□ 82.0 100 0.915 0.32 YPRH4D28-101□ 100 100 1.020 0.29 YPRH4D28-121□ 120 100 1.270 0.27 YPRH4D28-151□ 150 100 1.350 0.24 YPRH4D28-181□ 180 100 1.540 0.22 YPRH4D28-221□ 220 100 1.72 0.20 YPRH4D28-271□ 270 100 1.950 0.16 YPRH4D28-331□ 330 100 2.660 0.14 YPRH4D28-391□ 390 100 2.830 0.13 ※ 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 -YPRH4D28 Series ■ Taping Dimensions(Unit:mm) TYPE W A B C D E P K Ref T MPQ YPRH4D28 12±0.3 5.40±0.1 5.40±0.1 4.75 5.5±0.1 3.25±0.1 8.0±0.1 3.45 0.30±0.05 2000 ■ Reel Dimensions(Unit:mm) TYPE W W1 W2 W3 A B C D YPRH4D28 330±2.0 12.4±2.0 18.4 Max 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 -YPRH4D28 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-