COMPANY HEADER
Terms
  • High current inductor in compact size package (44.5 mm x 40 mm x 27 mm)
  • Inductance Range: 1.4 µH to 45.9 µH
  • Flat wire coil minimizes losses
  • Horizontal mount, low profile package (vertical mount version also available)
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Unit of Measure
Items
HWI4427H Series Helical Edge Wound (HEW) High Current Inductors

30 Microhenry (µH) Inductance (±15%) HWI4427H Series Helical Edge Wound (HEW) High Current Inductor
HWI4427H Series Helical Edge Wound (HEW) High Current Inductors

29 Microhenry (µH) Inductance (±15%) HWI4427H Series Helical Edge Wound (HEW) High Current Inductor
HWI4427H Series Helical Edge Wound (HEW) High Current Inductors

19 Microhenry (µH) Inductance (±15%) HWI4427H Series Helical Edge Wound (HEW) High Current Inductor
HWI4427H Series Helical Edge Wound (HEW) High Current Inductors

13 Microhenry (µH) Inductance (±15%) HWI4427H Series Helical Edge Wound (HEW) High Current Inductor
HWI4427H Series Helical Edge Wound (HEW) High Current Inductors

8.7 Microhenry (µH) Inductance (±15%) HWI4427H Series Helical Edge Wound (HEW) High Current Inductor
Inductance (±15%) N/A 30 µH N/A 29 µH N/A 19 µH N/A 13 µH N/A 8.7 µH
Irms (Typ) 20ºC rise N/A 25 A N/A 29 A N/A 29 A N/A 45 A N/A 45 A
Irms (Typ) 40ºC rise N/A 38 A N/A 44 A N/A 44 A N/A 68 A N/A 68 A
Maximum Direct Current (DC) Resistance N/A 4.2 mOhm N/A 3.0 mOhm N/A 3.0 mOhm N/A 1.3 mOhm N/A 1.3 mOhm
Isat (Typ) 10% drop N/A 46 A N/A 31 A N/A 58 A N/A 47 A N/A 87 A
Isat (Typ) 30% drop N/A 82 A N/A 61 A N/A 102 A N/A 91 A N/A 154 A
Standard Operating Temperature Range N/A -40 to 150 ºC
Note N/A
  • Inductance test @ 10 KHz, 1 Vrms
  • Isat is DC current at which the inductance drops the specified amount from its original value without bias.
  • Irms is the DC current that causes the specified temperature rise of the winding from 25ºC ambient for the inductor.
  • Add V for Vertical Mount, H for Horizontal Mount