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Vishay Intertechnology Releases Industry’s First IHLP Inductor Series

Vishay Intertechnology’s new SGIHLP devices feature high operating temperatures to +180 °C in a rugged package

Vishay Intertechnology

Vishay Intertechnology unveiled a new series of low profile, high current IHLP inductors that are the industry’s first to meet the requirements of MIL-STD-981 class S. Designed to provide high reliability in space-grade applications, inductors in the Vishay Custom Magnetics SGIHLP series feature a ruggedized package and perform at high operating temperatures to +180 °C.

Featuring a magnetically shielded construction, the devices introduced by Vishay are optimized for DC/DC converters and high current noise suppression filters in satellites and defense systems.

Key Applications for the inductors include

  • low profile, high current power supplies and point of load (POL) converters;
  • “flight-ready” solar inverters;
  • high current filters;
  • DC/DC converters in distributed power systems.

Offered in five case sizes, the SGIHLP series features high efficiency with typical DCR from 0.56 mΩ to 240 mΩ and a wide range of inductance values from 0.22 µH to 100 µH. Based on proven IHLP technology, the devices provide rated currents to 100 A and handle high transient current spikes without saturation. The inductors offer excellent inductance and saturation stability over the complete operating temperature range.

Device Specification Table:

Case size24DC48FA60HE73HF97OZ
Dimensions (mm)6.2 x 6.7x 4.312.2 x 12.9×6.115.5 x 15.2×8.518.8 x 19.2×8.627.2 x 4.5×15.0
Inductance (µH)0.22 to 150.47 to 680.22 to 220.47 to 47.00.47 to 100
DCR typ. (mΩ)3.95 to 1951.55 to 2400.73 to 31.300.89 to 52.70.56 to 36.25
DCR max. (mΩ)4.23 to 2081.66 to 2520.81 to 33.490.95 to 56.40.67 to 39.40
Heat rating current (A)2.4 to 182.4 to 308.3 to 667.25 to 65.09.1 to 80
Saturation current (A)1.6 to 113.5 to 28.55.5 to 687.0 to 76.07.0 to 100
SRF typ. (MHz)14.1 to 1904.02 to 72.16.43 to 1133.72 to 52.32.01 to 47.5


Further info at: Click here



Jyoti Gazmer

A Mass Comm. graduate believes strongly in the power of words. A book lover who dreams to own a library some day. An introvert but will become your closest friend if you share mutual feelings about COFFEE. I prefer having more puppies over humans.

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