High Current Flat Wire Inductors WE-HCB 1890

Würth Electronics, Inc.'s Magnetically Shielded Inductor Series Offers Low Core Losses

Image of Wurth Electronics' WE-HCB 1890 Series High Current Flat Wire InductorsWurth Electronics, Inc.'s magnetically shielded high current inductor WE-HCB series comes in an 18 mm x 18 mm x 9 mm package size. The clear advantages of this series are a high current capability with saturation current ratings up to 65 A and low core losses. In addition, it offers very low DCR tolerances due to the flat wire technology and a broad range of available inductance values (0.82 µH up to 47 µH).

The WE-HCB 1890 is optimized for high current boost applications and finds usage also in DC/DC converter applications as well as high current filter circuits.

  • Two core materials available:
    • Series 7443556 with WE-PERM2
    • 7443557 with ferrite
  • Flat wire inductor
  • Very low DCR tolerances of ±8%
  • Magnetically shielded version
  • Operating temperature: -40°C to +25°C
  • For continuous current >40 A
  • DC/DC converters
  • Filters

WE-HCB 1890 Series

ImageManufacturer Part NumberDescriptionAvailable Quantity
FIXED IND 820NH 41.5A 0.54 MOHM7443556082FIXED IND 820NH 41.5A 0.54 MOHM131 - ImmediateView Details
FIXED IND 1.3UH 34.5A 0.94 MOHM7443556130FIXED IND 1.3UH 34.5A 0.94 MOHM515 - ImmediateView Details
FIXED IND 1.9UH 32.5A 1.2 MOHM7443556190FIXED IND 1.9UH 32.5A 1.2 MOHM710 - ImmediateView Details
FIXED IND 2.6UH 31.5A 1.58 MOHM7443556260FIXED IND 2.6UH 31.5A 1.58 MOHM11 - ImmediateView Details
FIXED IND 3.5UH 22.5A 3.1 MOHM7443556350FIXED IND 3.5UH 22.5A 3.1 MOHM78 - ImmediateView Details
FIXED IND 4.5UH 20.5A 3.4 MOHM7443556450FIXED IND 4.5UH 20.5A 3.4 MOHM142 - ImmediateView Details
FIXED IND 5.6UH 19A 3.7 MOHM SMD7443556560FIXED IND 5.6UH 19A 3.7 MOHM SMD0View Details
FIXED IND 6.8UH 18.5A 4.1 MOHM7443556680FIXED IND 6.8UH 18.5A 4.1 MOHM4761 - ImmediateView Details
FIXED IND 10UH 15A 6.9 MOHM SMD74435561100FIXED IND 10UH 15A 6.9 MOHM SMD1763 - ImmediateView Details
FIXED IND 10UH 16.5A 6.9 MOHM74435571100FIXED IND 10UH 16.5A 6.9 MOHM28 - ImmediateView Details
FIXED IND 15UH 14A 9 MOHM SMD74435571500FIXED IND 15UH 14A 9 MOHM SMD3222 - ImmediateView Details
FIXED IND 22UH 11A 14.6 MOHM SMD74435572200FIXED IND 22UH 11A 14.6 MOHM SMD488 - ImmediateView Details
FIXED IND 33UH 8.5A 21.7 MOHM74435573300FIXED IND 33UH 8.5A 21.7 MOHM245 - ImmediateView Details
FIXED IND 47UH 6.8A 33.5 MOHM74435574700FIXED IND 47UH 6.8A 33.5 MOHM2678 - ImmediateView Details
Published: 2013-07-02