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SMD Power Inductors    HER8080

Features

  • High current
  • SMD magnetic shielded type of power inductor.
  • Suitable for power supply choke coil.
  • Operating temperature:-40℃~+125℃(The self-heating is included)

Applications

  • AudioVisual
  • TV and Monitor, Portable Audio, Camera
  • Computer & Peripheral Device
  • Computer, Printer(MFP)
  • Others
  • Power Supply, FA, Medical, Energy, Transceivers

Electrical Characteristics

Part Number Inductance (µH) DCR (Ω)±30% DC Saturation Allowable Current (A) Temperature Rise Allowable Current (A)
Typical Spec Typical Spec
HER8080-1R5N 1.5 ± 30% 0.007 14.5 11.5 7.73 6.3
HER8080-2R2N 2.2 ± 30% 0.009 12.3 9.6 7.27 5.7
HER8080-2R7N 2.7 ± 30% 0.01 10.4 7.8 6.85 5.3
HER8080-3R9N 3.9 ± 30% 0.01 9.23 7.2 6.29 4.9
HER8080-4R7N 4.7 ± 30% 0.014 8 6.1 5.89 4.6
HER8080-5R6N 5.6 ± 30% 0.015 7.47 5.8 5.62 4.4
HER8080-6R8N 6.8 ± 30% 0.017 6.83 5.2 5.26 4.2
HER8080-8R2N 8.2 ± 30% 0.019 6.17 4.7 5.15 4
HER8080-100M 10 ± 20% 0.02 5.6 4.2 5.08 3.8
HER8080-120M 12 ± 20% 0.022 5.23 3.9 4.59 3.6
HER8080-150M 15 ± 20% 0.026 4.87 3.6 4.24 3.3
HER8080-180M 18 ± 20% 0.034 4.03 3 3.73 2.9
HER8080-220M 22 ± 20% 0.05 3.7 2.9 2.95 2.4
HER8080-270M 27 ± 20% 0.06 3.3 2.5 2.74 2.2
HER8080-330M 33 ± 20% 0.08 3.07 2.35 2.54 2
HER8080-390M 39 ± 20% 0.1 2.87 2.2 2.21 1.75
HER8080-470M 47 ± 20% 0.12 2.63 2 1.95 1.55
HER8080-560M 56 ± 20% 0.13 2.4 1.8 1.87 1.5
HER8080-680M 68 ± 20% 0.15 2.13 1.55 1.74 1.4
HER8080-820M 82 ± 20% 0.19 1.83 1.5 1.57 1.25
HER8080-101M 100 ± 20% 0.25 1.67 1.3 1.36 1.1
HER8080-121M 120 ± 20% 0.27 1.6 1.25 1.31 1.05
HER8080-151M 150 ± 20% 0.3 1.47 1.1 1.2 1
HER8080-181M 180 ± 20% 0.34 1.33 1 1.16 0.93
HER8080-221M 220 ± 20% 0.41 1.22 0.96 1.11 0.85
HER8080-271M 270 ± 20% 0.52 1.07 0.84 0.94 0.76
HER8080-331M 330 ± 20% 0.71 0.97 0.77 0.81 0.65
HER8080-391M 390 ± 20% 0.87 0.91 0.71 0.72 0.59
HER8080-471M 470 ± 20% 1.02 0.84 0.67 0.65 0.54
  • Inductance Measuring Condition:100kHz,1V
  • DC saturation allowable current:The current value which inductance decrease within 30% from the initial value
  • Temperature rise allowable current:The rise in temperature of core surface is within 40℃

Current characteristic graph

Characteristics of DC Superposition
Characteristics of Temperature Rise

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