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INTERTECHNIK | Iron core rolls

Intertechnik HQ40/1.0/112 | 1,0 mH | 0,14 Ω | 5% | 17 AWG

SKU: HQ40/1.0/112
1 mH 0.14 Ω
Achieve precise crossover filtering in your speaker designs with this 1.0 mH iron core coil from Intertechnik. It offers a low DC resistance of 0.14 Ω for minimal signal loss and efficient power handling.
7 190 Ft
(5 661 Ft + VAT)
Saját raktár Out of stock
Külső raktár 2. 4 pcs júl. 9.
Külső raktár 1. júl. 17.
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Induktivitás
Technical data
Inductance
DC Resistance (DCR)
0.14 Ω
Center hole
Outer diameter
Total height
Inner diameter
Tolerance
Wire diameter
Winding width
The Intertechnik HQ40/1.0/112 is a premium iron core coil designed to deliver precise and reliable crossover filtering in high-fidelity loudspeaker systems. With an inductance of 1.0 mH and a low DC resistance of just 0.14 Ω, this component ensures minimal signal loss and efficient power handling, making it an excellent choice for audiophiles and DIY speaker builders who demand accurate frequency separation and clean audio reproduction.

This roller core coil is ideally suited for use in passive crossover networks, where it effectively filters low-frequency signals to woofers while maintaining high efficiency and thermal stability. Its robust construction and tight ±5% tolerance guarantee consistent performance across production batches, making it a dependable component for both custom speaker designs and repair projects. The 17 AWG wire diameter and 1.12 mm wire thickness provide an optimal balance between current capacity and compact form factor.

Technical features include an outer diameter of 40 mm, a central hole of 5.5 mm, and a core diameter of 25 mm, with a total height of 30 mm and a winding width of 20 mm. These dimensions ensure easy integration into most crossover boards. The low resistance and iron core construction minimise eddy current losses, preserving signal integrity and delivering clear, dynamic sound. Whether you are upgrading an existing system or building from scratch, this Intertechnik coil offers outstanding value and performance.
Intertechnik HQ40/1.0/112 | 1,0 mH | 0,1...
7 190 Ft
Intertechnik HQ40/1.0/112 | 1,0 mH | 0,14 Ω | 5% | 17 AWG
Intertechnik HQ40/1.0/112 | 1,0 mH | 0,14 Ω | 5% | 17 AWG
7 190 Ft
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