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Magnetic shielding using magnetic epoxy resin results in lower costs as compared to traditional ferrite shielded inductors
PSF109 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductors
Dimensional Drawing for PSF109 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductors
Unit of Measure
1 

Item #

Maximum Saturation Current (Isat) (Adc)

Length

Width

Inductance

Maximum Direct Current Resistance (DCR)

PSF109-101M N/A 1.54 A N/A 10.5 mm N/A 10.3 mm N/A 100 µH N/A 190 mOhm
PSF109-121M N/A 1.14 A N/A 10.5 mm N/A 10.3 mm N/A 120 µH N/A 200 mOhm
PSF109-151M N/A 1.02 A N/A 10.5 mm N/A 10.3 mm N/A 150 µH N/A 220 mOhm
PSF109-181M N/A 0.94 A N/A 10.5 mm N/A 10.3 mm N/A 180 µH N/A 250 mOhm
PSF109-221M N/A 0.86 A N/A 10.5 mm N/A 10.3 mm N/A 220 µH N/A 270 mOhm
PSF109-271M N/A 0.78 A N/A 10.5 mm N/A 10.3 mm N/A 270 µH N/A 390 mOhm
PSF109-331M N/A 0.72 A N/A 10.5 mm N/A 10.3 mm N/A 330 µH N/A 490 mOhm
PSF109-391M N/A 0.66 A N/A 10.5 mm N/A 10.3 mm N/A 390 µH N/A 540 mOhm
PSF109-471M N/A 0.58 A N/A 10.5 mm N/A 10.3 mm N/A 470 µH N/A 680 mOhm
PSF109-561M N/A 0.52 A N/A 10.5 mm N/A 10.3 mm N/A 560 µH N/A 860 mOhm
PSF109-681M N/A 0.47 A N/A 10.5 mm N/A 10.3 mm N/A 680 µH N/A 1000 mOhm
PSF109-821M N/A 0.45 A N/A 10.5 mm N/A 10.3 mm N/A 820 µH N/A 1100 mOhm
PSF109-102M N/A 0.40 A N/A 10.5 mm N/A 10.3 mm N/A 1000 µH N/A 1430 mOhm
PSF109-122M N/A 0.37 A N/A 10.5 mm N/A 10.3 mm N/A 1200 µH N/A 1600 mOhm
PSF109-152M N/A 0.34 A N/A 10.5 mm N/A 10.3 mm N/A 1500 µH N/A 2100 mOhm
PSF109-182M N/A 0.30 A N/A 10.5 mm N/A 10.3 mm N/A 1800 µH N/A 2300 mOhm
PSF109-222M N/A 0.20 A N/A 10.5 mm N/A 10.3 mm N/A 2200 µH N/A 2400 mOhm
Unit of Measure
1