Intertechnik LU55/018/140 | 0,18 mH | 0,11 Ω | 3% | 15 AWG

INTERTECHNIK | Air core rolls

Intertechnik LU55/018/140 | 0,18 mH | 0,11 Ω | 3% | 15 AWG

Name: Intertechnik légmagos tekercs 0,18 mH LU55 | HQ AudioParts
Brand: Intertechnik
SKU: LU55/018/140
Availability: LimitedAvailability

SKU: LU55/018/140

0.18 mH 0.11 Ω

Achieve precise crossover filtering in your speaker designs with this low-resistance air core coil. The 0.18 mH inductor offers a ±3% tolerance for consistent performance. Its DC resistance is just 0.11 Ω.

6 090 Ft

(4 795 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. 1 pcs júl. 9.

Külső raktár 1. júl. 17.

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Induktivitás

0.18

0.1 4 / 22 8.2

0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.82 1 1.2 1.5 1.8 2.2 3 3.3 3.9 4.7 5.6 6.8 8.2

Technical data

Inductance	0.18 mH
DC Resistance (DCR)	0.11 Ω
Wire diameter	1.4 mm
Center hole	5.3 mm
Outer diameter	55 mm

Recess diameter	25.5 mm
Total height	30 mm
Inner diameter	28 mm
Tolerance	±3%
Winding width	23 mm

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Légmagos tekercs

The Intertechnik LU55/018/140 air core coil is a precision component engineered for high-fidelity loudspeaker crossover networks. With an inductance of 0.18 mH and an exceptionally low DC resistance of just 0.11 Ω, this inductor ensures minimal signal loss and maintains the integrity of your audio path, making it an ideal choice for discerning audiophiles and DIY speaker builders.

This coil is perfectly suited for use in two-way or three-way crossover designs, where accurate frequency filtering is critical. Whether you are upgrading an existing speaker system or constructing a new pair of reference monitors, the low resistance helps preserve amplifier damping factor and delivers clean, transparent sound. Its ±3% tolerance guarantees consistent performance across multiple units, essential for matched stereo pairs.

Technically, the coil features a 15 AWG wire diameter (1.4 mm) wound on a 55 mm outer diameter former, with a 28 mm core diameter and a total height of 30 mm. The winding width is 23 mm, and the central mounting hole measures 5.3 mm, with a recess diameter of 25.5 mm for secure installation. As an air core design, it eliminates core saturation and hysteresis distortion, ensuring linear behaviour even at high signal levels.

In summary, the Intertechnik LU55/018/140 air core coil combines low resistance, tight tolerance, and robust construction to deliver reliable, high-performance filtering for your audio projects.