PA4321.474NLT Pulse

Shielded Drum Core Inductor PA4321 Series Height: 5.1 Max Footprint: 10.5mm x 10.3mm Max Current Rating: up to 7.8A Inductance Range: 1.5uH to 470uH Electrical Specifications 25C Operating Temperature -40C to 125C Inductance Rated Saturation Current (Typical) A Heating Current DCR PART NUMBER 100 KHz, 100 mV Current (mOHMS MAX) 10% Drop 20% Drop 30% Drop 20C Rise 40C Rise (uH 20%) (A) PA4321.152NLT 1.5 7.80 5.1 5.44 7.80 10.5 7.41 10.80 PA4321.332NLT 3.3 6.32 10 4.62 6.32 7.38 5.04 7.22 PA4321.103NLT 10 3.84 23 3.08 3.84 4.32 3.99 4.79 PA4321.333NLT 33 2.14 68 1.66 2.14 2.42 2.12 2.80 PA4321.683NLT 68 1.60 176 1.28 1.60 1.70 1.39 1.88 PA4321.104NLT 100 1.20 224 0.99 1.20 1.36 1.09 1.48 PA4321.334NLT 330 0.69 748 0.57 0.69 0.76 0.57 0.82 PA4321.474NLT 470 0.52 886 0.43 0.52 0.62 0.50 0.72 NOTES: 1. Actual temperature of the component during system operation (ambient plus temperature rise) 3. The Rated Current the value shown is the DC current required to raise the component tempera- must be within the standard operating range. ture by the value shown. Take note that the components performance varies depending on the system condition. It is suggested that the component be tested at the system level, to verify the 2. The Saturation Current is the current at which the initial inductance drops approximately by temperature rise of the component during system operation. the value shown at the stated ambient temperature. This current is determined by placing the component in the specified ambient environment and applying a short duration pulse current 4. The inductance tolerance of the .152NLT and .332NLT is 30% all other values are 20%. (to eliminate self-heating effect) to the component. Mechanical Schematic PA4321.XXXNLT Shielded Drum Core Inductor PA4321 Series TAPE & REEL INFO W A K P 0 1 G SURFACE MOUNTING TYPE, REEL/TAPE LIST REEL SIZE (mm) TAPE SIZE (mm) QTY TYPE A G P1 W K0 PCS/REEL PA4321.XXXNLT 330 24.5 750 16 24 5.4 Typical Performance Curves PA4321.152NLT PA4321.332NLT Inductance curve (uH) Inductance curve (uH) The temperature T() The temperature T() 1.400 40.0 3.00 30.00 1.200 2.50 25.00 30.0 1.000 2.00 20.00 0.800 20.0 1.50 15.00 0.600 1.00 10.00 0.400 10.0 0.50 5.00 0.200 0.000 0.0 0.00 0.00 0 5 10 15 20 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 Current value (A) Current value (A)