MPS Industries, Inc.
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  • High current inductor in compact size package (45 mm x 40 mm x 34 mm)
  • Inductance Range: 3.6 µH to 83 µH
  • Flat wire coil minimizes losses 
  • Horizontal mount package with mounting clip for added support (vertical mount version also available)
HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductors
Unit of Measure
Items HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductors
HWIA4434-032A-830H
83 Microhenry (µH) Inductance (±15%) HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductor 		HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductors
HWIA4434-040A-550H
55 Microhenry (µH) Inductance (±15%) HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductor 		HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductors
HWIA4434-040A-370H
37 Microhenry (µH) Inductance (±15%) HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductor 		HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductors
HWIA4434-060A-240H
24 Microhenry (µH) Inductance (±15%) HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductor 		HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductors
HWIA4434-060A-160H
16 Microhenry (µH) Inductance (±15%) HWIA4434H Series Helical Edge Wound (HEW) High Current Fixed Inductor
Inductance (±15%) N/A 83 µH N/A 55 µH N/A 37 µH N/A 24 µH N/A 16 µH
Irms (Typ) 20ºC rise N/A 21 A N/A 26 A N/A 26 A N/A 40 A N/A 40 A
Irms (Typ) 40ºC rise N/A 32 A N/A 40 A N/A 40 A N/A 60 A N/A 60 A
Maximum Direct Current (DC) Resistance N/A 6.8 mOhm N/A 4.5 mOhm N/A 4.5 mOhm N/A 1.90 mOhm N/A 1.90 mOhm
Isat (Typ) 10% drop N/A 21 A N/A 25 A N/A 45 A N/A 38 A N/A 69 A
Isat (Typ) 30% drop N/A 39 A N/A 48 A N/A 81 A N/A 72 A N/A 121 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