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DC1012 Series Power Inductors

  • Ideal for applications requiring small size, cost effective power inductors
  • Ideal for use as DC-DC converter boost or buck inductors and as output ripple filter chokes
  • Vertical style helps reduce power supply size
  • RoHS-compliant. Tin-silver over tin over copper over steel terminations
  • Samples are available in Coilcraft Designer's Kit P410

SPECIFICATIONS


DC1012-103L 10 0.026 35 3.5 3.5
DC1012-123L 12 0.030 25 3.2 3.2
L1, L2 DC1012-153L 15 0.035 18 3.0 3.0
DC1012-183L 18 0.038 15 2.8 2.8
DC1012-223L 22 0.046 13 2.5 2.5
DC1012-273L 27 0.070 12 2.5 2.2
DC1012-333L 33 0.080 11 2.2 2.0
DC1012-393L 39 0.088 10 2.1 1.8
DC1012-473L 47 0.100 9.0 1.8 1.6
DC1012-563L 56 0.15 8.0 1.6 1.4
DC1012-683L 68 0.17 7.0 1.4 1.2
DC1012-823L 82 0.20 6.0 1.2 1.2
DC1012-104L 100 0.22 5.5 1.2 1.2
DC1012-124L 120 0.29 5.0 1.2 1.0
DC1012-154L 150 0.34 4.5 1.0 0.9
DC1012-184L 180 0.38 4.0 0.9 0.8
DC1012-224L 220 0.44 3.5 0.8 0.7
DC1012-274L 270 0.62 3.25 0.7 0.7
DC1012-334L 330 0.70 3.0 0.6 0.6
L3 R4793-A4 185 0.035 15 4.9 4.9
1 Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
2 DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
3 Isat: DC current at which inductance drops 10% (typ) from its value without current. Details
4 Irms: Current that causes a 40°C temperature rise from 25°C ambient. Details
5 R4793-A not included in Designer's Kit P410.
6 Inductance at Isat: 16.7 µH min.
7 Ambient temperature range: –40°C to +85°C with Irms current.
8 Storage temperature range: Component: –40°C to +85°C
Packaging trays: –40°C to +80°C
9 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

 
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Updated: March 09, 2015