WE-PD SMT Shielded Power Inductor

Wurth Electronics' WE-PD series magnetically shielded power are suitable for high vibration or shock applications

Image of Wurth Electronics' WE-PD SMT Shielded Power Inductor Wurth Electronics' WE-PD series are SMT magnetically shielded power inductors featuring a low leakage field and low self-losses. With a high storage capacity, the WE-PD series features the highest possible current loading for SMT inductors. This series has an operating temperature between -40°C and +125°C/+150°C. Because of the one-piece construction, the WE-PD series are more suitable for high vibration or shock applications.

The WE-PD series is offered in three different types: standard, robust, and performance.

  • WE-PD: features low loss material, tight tolerances, and high saturation behavior compared to other manufacturers in the market
  • WE-PD Robust (R): features a plastic base which improves the mechanical stability and efficiency
  • WE-PD Performance (P): features an MnZn core which improves saturation and RDC for highest efficiency
Characteristics
  • AECQ 200 qualified
  • Ultra-low RDC and RAC
  • Highest possible saturation current based on ferrite
  • Suitable for switching frequency up to 10 MHz
  • Temperature dependent parameter available on REDEXPERT
  • Operating temperature from -40°C to +125°C/+150°C
Applications
  • Switch mode power supplies from 0.1 W up to 300 W
  • Integrated DC/DC converters
  • Switch mode power supplies with extremely high efficiency (>95%)

WE-PD

ImageManufacturer Part NumberDescriptionToleranceCurrent Rating (Amps)Current - Saturation (Isat)Available QuantityView Details
FIXED IND 47UH 1.03A 260MOHM SMD744777147FIXED IND 47UH 1.03A 260MOHM SMD±20%1.03 A1.1A3931 - ImmediateView Details
FIXED IND 10UH 2A 49 MOHM SMD74477710FIXED IND 10UH 2A 49 MOHM SMD±20%2 A2.6A13532 - ImmediateView Details
FIXED IND 22UH 1.41A 110MOHM SMD744777122FIXED IND 22UH 1.41A 110MOHM SMD±20%1.41 A1.7A968 - ImmediateView Details
FIXED IND 2.2UH 10A 8 MOHM SMD744771002FIXED IND 2.2UH 10A 8 MOHM SMD±20%10 A11A2 - ImmediateView Details
FIXED IND 4.7UH 8.25A 11MOHM SMD744771004FIXED IND 4.7UH 8.25A 11MOHM SMD±20%8.25 A8A17284 - ImmediateView Details

WE-PD Robust

ImageManufacturer Part NumberDescriptionToleranceCurrent Rating (Amps)Current - Saturation (Isat)Available QuantityView Details
FIXED IND 1UH 5.37A 12 MOHM SMD7447789001FIXED IND 1UH 5.37A 12 MOHM SMD±20%5.37 A6.4A1500 - ImmediateView Details
FIXED IND 2.2UH 4.02A 23MOHM SMD7447789002FIXED IND 2.2UH 4.02A 23MOHM SMD±20%4.02 A4.8A1778 - ImmediateView Details
FIXED IND 3.3UH 3.42A 30MOHM SMD7447789003FIXED IND 3.3UH 3.42A 30MOHM SMD±20%3.42 A4.2A2 - ImmediateView Details
FIXED IND 4.7UH 2.9A 35 MOHM SMD7447789004FIXED IND 4.7UH 2.9A 35 MOHM SMD±20%2.9 A3.9A3021 - ImmediateView Details
FIXED IND 6.8UH 2.5A 44 MOHM SMD7447789006FIXED IND 6.8UH 2.5A 44 MOHM SMD±20%2.5 A2.75A9765 - ImmediateView Details

WE-PD Performance

ImageManufacturer Part NumberDescriptionToleranceCurrent Rating (Amps)Current - Saturation (Isat)Available QuantityView Details
FIXED IND 1MH 300MA 4.6 OHM SMD7447713102FIXED IND 1MH 300MA 4.6 OHM SMD±20%300 mA450mA702 - ImmediateView Details
FIXED IND 330UH 480MA 1.5OHM SMD7447713331FIXED IND 330UH 480MA 1.5OHM SMD±20%480 mA730mA930 - ImmediateView Details
FIXED IND 470UH 420MA 2.2OHM SMD7447713471FIXED IND 470UH 420MA 2.2OHM SMD±20%420 mA650mA647 - ImmediateView Details
FIXED IND 1.5UH 5A 15 MOHM SMD7447783015FIXED IND 1.5UH 5A 15 MOHM SMD±30%5 A7.8A866 - ImmediateView Details
FIXED IND 2.2UH 4.5A 19 MOHM SMD7447783022FIXED IND 2.2UH 4.5A 19 MOHM SMD±30%4.5 A6.5A0View Details
Published: 2019-03-05