These devices are packaged in wide body SMD-8, with a CTI value of 600, creepage distance and electrical clearance ≥ 11 mm, VIORM of 1500 Vpeak, and VIOWM of 1060 VRMS
MALVERN, Pennsylvania, USA, Shanghai, China - June 12, 2026- Vishay Intertechnology, Inc. (NYSE stock code: VSH) announced the addition of four new products to its IHXL series radial through-hole inductors - IHXL1500VZ-3A and IHXL-2000VZ-3A, IHXL1500VZ-31 and IHXL-2000VZ-31- aimed at providing better performance at a lower cost. The vehicle grade IHXL1500VZ-3A and IHXL-2000VZ-3A, as well as the commercial IHXL1500VZ-31 and IHXL-2000VZ-31, use a new type of iron alloy core material. Compared with the previous generation, the core loss is reduced by 20%, and the temperature rise is lower. This series of devices can operate at high temperatures of+155 ° C and provide excellent electromagnetic compatibility (EMC) for filtering applications up to 209 A.
The Vishay Dale devices released this time can be applied in the automotive, industrial, solar, and wind energy fields, serving as high current input filters, DC/DC converters, and DC Link filters in battery charging systems, brushless DC motors (BLDC), differential mode chokes, and boost power factor correction (PFC) chokes. Compared to the previous generation IHXL series devices, this series of inductors has a lower price and also has the advantages of smaller core losses and inductance values up to 10 µ H. It can achieve higher impedance to optimize filtering performance and enhance ripple current control of switching converters.
IHXL1500VZ-3A, IHXL1500VZ-31, IHXL-2000VZ-3A, and IHXL-2000VZ-31 adopt a magnetic shielding structure and are equipped with a pressed iron powder core, which can restrain stray magnetic flux and minimize coupling with surrounding components; Compared to traditional winding devices with exposed internal coils, it maximizes EMC. This pressed iron powder structure also has the characteristic of low internal thermal resistance, which can reduce hot spots and further improve performance when using active cooling. At the same time, the flat top design simplifies the installation of external heat sinks.
This series of inductors uses thick copper conductors internally, supporting a wide range of load currents from 55 A to 209 A, suitable for package sizes of 1500 (38.1 mm x 38.1 mm x 21.89 mm) and 2000 (50.8 mm x 50.8 mm x 21.7 mm). Its soft saturated magnetic core material can avoid hard saturation, ensuring stable inductance under wide load conditions (including high transient current spikes). IHXL1500VZ-3A, IHXL1500VZ-31, IHXL-2000VZ-3A, and IHXL-2000VZ-31 comply with RoHS standards, are halogen-free, and meet Vishay green requirements. They have high resistance to thermal shock, moisture, and mechanical shock, and can provide customized termination methods, inductance values, current, temperature, and voltage ratings.
Device specification table:
Product Number | IHXL1500VZ-3A | IHXL1500VZ-31 | IHXL2000VZ-3A | IHXL2000VZ-31 |
Inductance (µH) | 0.68~10 | 1.2~10 |
Typical DCR value (mΩ) | 0.12~1.10 | 0.14~0.82 |
Maximum DCR value (mΩ) | 0.13~1.16 | 0.15~0.86 |
Typical value of temperature rise current (A)(1) | 55~180 / 88~280 | 83~209 / 118~315 |
Typical saturation current value (A)(2) | 49~235 / 72~335 | 83~243 / 123~349 |
SRF Typical Value (MHz) | 7.6至37.8 | 5.1~19.1 |
AEC-Q200 | is | No | is | No |
Package size | 1500 | 2000 |
size (mm) | 38.1 x 38.1 x 21.89 | 50.8 x 50.8 x 21.7 |
(1) Resulting in DC currents with Δ T of approximately 40 ° C and 80 ° C respectively (A)
(2) Resulting in a decrease of approximately 20% and 30% in DC current (A) for L0, respectively
The new IHXL series inductors are now available on the market, with a supply cycle of 14 weeks.
