FLAT WIRE HIGH CURRENT INDUCTOR H2103 SERIES • High Current Inductors (inductance range from 5μH to 34μH) in a compact size package (33.5mm x 30mm x 22mm) • Flat wire coil minimizes losses at high frequency • Vertical and horizontal mount versions available (add -V or -H after part number for mounting version) • Operating Temperature -40ºC to +150ºC • RoHS Compliant Product • Custom Design Available ELECTRICAL PARAMETERS @ 25°C Part Number H2103-4R8 Isat INDUCTANCE (μH) DCR (mΩ) ±15% MAX 10% drop 20% drop 4.8 1.8 137 210 Irms (A) Typ Dim A (mm) Dim B (mm) 30% drop 40ºC rise MAX REF 277 51 22.0 9.0 (A) Typ H2103-6R1 6.1 2.0 122 186 246 48 22.0 10.5 H2103-7R4 7.4 1.8 71 101 126 51 22.0 9.0 H2103-9R3 9.3 2.0 63 90 112 48 22.0 10.5 H2103-110 11.0 1.8 39 58 75 51 22.0 9.0 H2103-120 12.2 3.2 98 147 193 42 28.0 17.0 H2103-140 14.0 2.0 35 51 67 48 22.0 10.5 H2103-150 14.6 3.6 58 84 107 41 32.0 20.0 H2103-190 18.8 3.2 48 69 86 42 28.0 17.0 H2103-230 22.5 3.6 46 64 78 41 32.0 20.0 H2103-280 28.2 3.2 26 39 51 42 28.0 17.0 H2103-340 33.5 3.6 35 48 59 41 32.0 20.0 Note: 1. Inductance measured at 10KHz, 1Vrms 2. Isat is DC current at which the inductance drops the specified amount from its original value without bias. 3. Irms is the DC current that causes the specified temperature rise of the winding from 25°C ambient for the inductor. DIMENSIONS (inch / [mm]) HORIZONTAL MOUNT VERTICAL MOUNT 1.32 Max [33,5] 1.06 Max [27,0] 1.32 Max [33,5] A MPS H2103-XXX-V Date Code 1.18 Max [30,0] MPS H2103-XXX-H Date Code Recommended PCB Layout 0.08 [2,0] 0.20 Ref [5,0] 0.20 Typ [5,0] 0.79 Ref [20,0] 0.05 Typ [1,2] 0.20 Typ [5,0] 0.79 Ref [20,0] Dimensions Unless otherwise specified, all tolerances are: inch: .XX : ±0.015 .XXX : ±0.004 mm: X,X : ±0,38 X,XX : ±0,10 0.79 [20,0] 0.24 [6,0] B A 0.20 Ref [5,0] 0.05 Typ [1,2] Product performance is limited to specified parameters. Data is subject to change without prior notice. Tel: 310-325-1043 Fax: 310-325-1044 www.mpsind.com [email protected]