Product details

SMD Power Inductors    HER4027
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HER4027
Shape
Recommended Land pattern
Catalog
General specification
Taping information
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Features

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

Applications

  • AudioVisual
  • 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)
HER4027-1R0N 1 ± 30% 0.012 3.9 3.2
HER4027-1R5N 1.5 ± 30% 0.015 3.4 2.95
HER4027-1R8N 1.8 ± 30% 0.018 3 2.75
HER4027-2R4N 2.4 ± 30% 0.023 2.5 2.45
HER4027-3R6N 3.6 ± 30% 0.034 2.15 2
HER4027-4R3N 4.3 ± 30% 0.04 2 1.85
HER4027-5R1N 5.1 ± 30% 0.048 1.8 1.7
HER4027-6R8N 6.8 ± 30% 0.063 1.55 1.45
HER4027-8R2N 8.2 ± 30% 0.074 1.4 1.35
HER4027-100M 10 ± 20% 0.086 1.3 1.2
HER4027-120M 12 ± 20% 0.11 1.2 1.15
HER4027-150M 15 ± 20% 0.13 1.05 1
HER4027-180M 18 ± 20% 0.16 0.95 0.9
HER4027-220M 22 ± 20% 0.21 0.9 0.82
HER4027-270M 27 ± 20% 0.24 0.8 0.73
HER4027-330M 33 ± 20% 0.3 0.7 0.64
HER4027-390M 39 ± 20% 0.33 0.65 0.61
HER4027-470M 47 ± 20% 0.42 0.6 0.52
HER4027-560M 56 ± 20% 0.53 0.55 0.48
HER4027-680M 68 ± 20% 0.61 0.5 0.44
HER4027-820M 82 ± 20% 0.78 0.45 0.38
HER4027-101M 100 ± 20% 0.88 0.4 0.36

Graph of Characteristics

Characteristics of DC Superposition
Characteristics of Temperature rise