Intertechnik LU32/027/071 | 0,27 mH | 0,43 Ω | 3% | 21 AWG

INTERTECHNIK | Air core rolls

Intertechnik LU32/027/071 | 0,27 mH | 0,43 Ω | 3% | 21 AWG

Name: Intertechnik légmagos tekercs 0,27 mH LU32 | HQ AudioParts
Brand: Intertechnik
SKU: LU32/027/071
Availability: InStock

SKU: LU32/027/071

0.27 mH 0.43 Ω

Achieve precise crossover filtering in your speaker builds with this air core choke coil from Intertechnik. It offers reliable performance for audio circuits requiring low inductance and minimal signal loss. The coil has a DC resistance of 0.43 ohms and a tolerance of ±3%.

3 290 Ft

(2 591 Ft + VAT)

Saját raktár 2 pcs júl. 7.

Külső raktár 2. 10 pcs júl. 9.

Külső raktár 1. júl. 17.

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Induktivitás

0.27

0.05 13 / 27 0.68

0.05 0.1 0.1 0.12 0.12 0.15 0.15 0.18 0.18 0.22 0.22 0.24 0.27 0.27 0.3 0.33 0.33 0.36 0.39 0.39 0.47 0.47 0.51 0.56 0.56 0.68 0.68

Technical data

Inductance	0.27 mH
DC Resistance (DCR)	0.43 Ω
Wire diameter	0.71 mm
Center hole	5.3 mm
Outer diameter	32 mm

Recess diameter	12 mm
Total height	26 mm
Inner diameter	15 mm
Tolerance	±3%
Winding width	20 mm

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Légmagos tekercs

The Intertechnik LU32/027/071 air core choke coil is a precision component designed for high-fidelity loudspeaker crossover networks. With an inductance of 0.27 mH and a DC resistance of just 0.43 Ω, this 21 AWG coil ensures minimal signal loss and accurate filtering, making it an excellent choice for audiophile-grade speaker builds and audio restoration projects.

This choke coil is ideally suited for use in passive crossover circuits where low inductance values are required, such as tweeter or midrange filtering. Its air core construction eliminates core saturation and distortion, preserving the purity of the audio signal. Whether you are designing custom speakers or upgrading existing systems, this component delivers reliable, consistent performance.

Technical features include a wire diameter of 0.71 mm, an outer diameter of 32 mm, and a total height of 26 mm. The coil has a recess diameter of 12 mm, a central hole of 5.3 mm, and a core diameter of 15 mm, with a winding width of 20 mm. The ±3% tolerance ensures precise inductance values for accurate crossover design. Manufactured by Intertechnik, a trusted brand in audio components, this air core roll offers durability and dependable operation in demanding audio circuits.

Combining low resistance with a compact form factor, the LU32/027/071 is a practical solution for achieving clear, detailed sound reproduction in your next speaker project.