Vishay Automotive-Grade Packages Saves Space in Class D Amplifiers
NORTHVALE, NEW JERSEY – New Yorker Electronics has expanded its line of inductors with the introduction Vishay Dale IHLD Dual Inductor Series to its components catalog in both the 3232 and 4032 case sizes. The Vishay automotive-grade low-profile, high-current dual inductor includes two inductors in one package and is Vishay 2016 Super 12 Featured Product. This optimal design realizes high quality sound and low distortion as well as low decoupling for minimal cross-talk between inductors. The series is AEC-Q200 qualified and is available in four inductance values: 10µH, 15µH, 22µH and 33µH.
The Vishay IHLD series provides low-profile, high-current dual inductors the either the 4032 or 3232 cases. The 3232 case is 9.75mm by 8.68mm and is 9.14mm high while the 4032 case, the first in the series, is 11.89mm by 11.2mm and is 8.69mm high. Both devices deliver a high operating temperature range to +155°C and the automotive-grade IHLD-3232HB-5A and IHLD-4032KB-5A combines two inductors in one package.
The series is optimized for automotive and commercial class D amplifier circuits, where the device reduces board space requirements and offers improved performance over multiple inductors. The IHLD-3232HB-5A is designed for excellent inductance stability over temperature and DC current, providing high-quality sound and low harmonic distortion due to linear saturation performance. The IHLD-4032KB-5A’s optimal design produces high-quality sound, low distortion, and low coupling for minimal cross-talk between inductors.
With the 3232, the AEC-Q200-qualified inductor pair offers maximum DCR from 29.2mΩ to 159.43mΩ, inductance from 5µH to 33µH, and rated current to 6.0A. Other values are available upon request. In the 4032, it offers maximum DCR from 32.6mΩ to 107mΩ, inductance from 10µH to 33µH, rated current to 5.6A, and a frequency range up to 1MHz. The device handles high transient current spikes without saturation and has excellent temperature stability for inductance and saturation over its operating range.
Manufactured using a 100% lead (Pb)-free shielded, composite construction package, both devices possess high resistance to thermal shock, moisture, mechanical shock and vibration.
Two IHLP®-style inductors placed vertically in one board-space saving package
Two sizes available: 3232 and 4032
Soft saturation provides more stable inductance across varying volume levels for lower THD (total harmonic distortion)
Excellent L (inductance) vs. temperature stability (~ 100 ppm/°C) for lower THD across a wide range of operating temperatures
Low coupling (average < 5 %) between adjacent inductors reduces crosstalk and noise
Optimal design enables high-quality audio with low distortion
Automotive Commercial Class D Amplifier Circuits
DC/DC Converter Applications
Samples and production quantities of the new dual inductor are available now, with lead times of up to 12 weeks for large orders. New Yorker is a Vishay Dale franchise distributor and carries the full line of Vishay, Vishay Precision Group and Dale Resistor products including the full Vishay 2016 Super 12 Featured Products.
ABOUT NEW YORKER ELECTRONICS
New Yorker Electronics is a certified franchised distributor of electronic components, well known for its full product lines, large inventories and competitive pricing since 1948. New Yorker Electronics is an AS9210 and ISO 9001:2008 certified source of capacitors, resistors, semi-conductors, connectors, filters, inductors and more, and operates entirely at heightened military and aerospace performance levels. It also functions in strict accordance with AS5553 and AS6496 standards — verifying that it has implemented industry standards into everyday practices to thwart the proliferation of counterfeit parts. It is a member of ECIA (Electronics Component Industry Association) and of ERAI (Electronic Resellers Association International).
NEW YORKER ELECTRONICS CO., INC.
209 Industrial Parkway
Northvale, NJ 07647