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Shielded, SMT Power Inductors * High current capacityt4U * Magnetically shielded ee Low DCR * * Ferrite bobbin core Sh ta * Low profile, compact size a * High heat resistance, ideal for reflow D soldering . * w reliability wHighfrequency 1KHz w* Test temperature -20 to +85C * Operating * * *
Saturation current to cause 10% inductance drop Rated current to cause 40C temperature rise Tape & reel packaged 1000/reel
Special Features
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PM7032S Series
Part Number PM7032S-3R3M PM7032S-4R7M PM7032S-6R8M PM7032S-100M PM7032S-150M PM7032S-220M PM7032S-330M PM7032S-470M PM7032S-680M PM7032S-101M PM7032S-151M PM7032S-221M PM7032S-331M PM7032S-471M PM7032S-681M PM7032S-102M L (uH) 20% 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 DCR () Max. 0.028 0.043 0.049 0.064 0.09 0.13 0.19 0.29 0.37 0.54 0.78 1.26 2.00 2.46 3.78 5.74 I, sat. (A) 1.9 1.7 1.6 1.4 1.1 0.96 0.75 0.67 0.59 0.45 0.37 0.29 0.22 0.20 0.16 0.13 I, rated (A) 2.2 1.8 1.7 1.5 1.2 1.0 0.86 0.71 0.62 0.51 0.43 0.33 0.26 0.24 0.19 0.13
Typical Applications
* High reliability, low magnetic coupling and * * * * * * * * * * *
densely packed board design Small cell phones PDAs Pagers Flash memory programmers Notebook computers Battery chargers DC-DC converters Network cards Switching boards Industrial electronics Entertainment electronic devices
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Tol: -/+ .2 Dimensions: mm
Ref. 1.5 4.9
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Pad Layout
306 E. Alondra Blvd., Gardena, CA 90247-1059 * (310) 515-1720 * FAX (310) 515-1962
72
www.jwmiller.com
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