Intertechnik LU32/047/071 | 0,47 mH | 0,57 Ω | 3% | 21 AWG

INTERTECHNIK | Air core rolls

Intertechnik LU32/047/071 | 0,47 mH | 0,57 Ω | 3% | 21 AWG

Name: Intertechnik légmagos tekercs 0,47 mH LU32 | HQ AudioParts
Brand: Intertechnik
SKU: LU32/047/071
Availability: LimitedAvailability

SKU: LU32/047/071

0.47 mH 0.57 Ω

Achieve precise crossover filtering in your speaker builds with this 0.47 mH air core choke coil from Intertechnik. Its low 0.57 Ω resistance ensures minimal signal loss for clear audio reproduction. The coil has a ±3% tolerance rating.

3 990 Ft

(3 142 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. 2 pcs júl. 9.

Külső raktár 1. júl. 17.

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Induktivitás

0.47

0.05 21 / 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	0.47 mH
DC Resistance (DCR)	0.57 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

Tags

Légmagos tekercs

The Intertechnik LU32/047/071 air core choke coil delivers a precise 0.47 mH inductance, making it an ideal component for high-fidelity loudspeaker crossover networks. Crafted with meticulous attention to detail, this coil ensures accurate frequency filtering, allowing you to achieve clean, natural sound reproduction in your custom speaker builds or repair projects.

This choke coil is particularly well-suited for use in passive crossover designs where minimal signal degradation is paramount. Whether you are constructing a new set of bookshelf speakers, upgrading an existing hi-fi system, or restoring vintage audio equipment, the low 0.57 Ω DC resistance helps maintain signal integrity and reduces unwanted power loss, preserving the dynamic range and clarity of your audio.

Technically, the coil features a 21 AWG wire diameter of 0.71 mm wound on a 32 mm outer diameter former, with a core diameter of 15 mm and a total height of 26 mm. The winding width is 20 mm, and it includes a 5.3 mm central hole and a 12 mm recess diameter for straightforward mounting. With a tight tolerance of ±3%, this component ensures consistent performance across your build.

Combining reliable Intertechnik engineering with a competitive price, this air core choke is a smart choice for audiophiles and DIY enthusiasts seeking transparent, high-quality crossover components.