Intertechnik Tritec HQ 40 air-core inductor – 8.20 mH | TRI/DR56 | DCR 0.40 Ω | Cu Tritec 7×0.50 mm | ±3.0%

INTERTECHNIK | Air core coils

Intertechnik Tritec HQ 40 air-core inductor – 8.20 mH | TRI/DR56 | DCR 0.40 Ω | Cu Tritec 7×0.50 mm | ±3.0%

Name: Intertechnik légmagos tekercs 8,20 mH | HQ AudioParts
Brand: Intertechnik
SKU: TRI/DR56/8.2
Availability: LimitedAvailability

SKU: TRI/DR56/8.2

8.2 mH 0.4 Ω

Achieve precise crossover filtering in your speaker designs with this air-core inductor, offering low distortion and stable performance. The 8.20 mH inductance is wound with 0.50 mm Tritec copper wire, ensuring reliable signal handling. DC resistance is rated at 0.40 Ω with a tolerance of ±3.0%.

32 290 Ft

(25 425 Ft + VAT)

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External warehouse 1. Aug 11.

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Induktivitás

8.2

0.68 33 / 43 27

0.68 0.82 1 1 1.2 1.2 1.5 1.5 1.8 1.8 2 2.2 2.2 2.7 2.7 3 3 3.3 3.3 3.9 3.9 3.9 4.7 4.7 4.7 5.6 5.6 5.6 6.8 6.8 6.8 8.2 8.2 9 10 10 12 12 15 15 18 22 27

Technical data

Inductance	8.2 mH
DC Resistance (DCR)	0.4 Ω
Wire diameter	0.5 mm
Center hole	4.5 mm
Outer diameter	56 mm

Total height	61 mm
Inner diameter	33 mm
Tolerance	±3%
Huzalátmérő (AWG)	24 AWG
Winding width	51 mm

Tags

Tritec HQ 40 légmagos tekercs

The Intertechnik Tritec HQ 40 air-core inductor is a premium component designed for audiophiles and loudspeaker builders who demand the highest level of crossover performance. With its 8.20 mH inductance and low 0.40 Ω DC resistance, this inductor ensures minimal signal loss and exceptional clarity in your speaker designs.

This inductor is ideally suited for use in high-fidelity crossover networks, particularly for midrange and bass drivers where precise frequency division is critical. Its air-core construction eliminates core saturation and hysteresis distortion, making it perfect for demanding audio applications such as studio monitors, home theatre systems, and high-end DIY speaker projects. The robust design also suits passive filters in multi-way loudspeakers where linearity and stability are paramount.

Technically, the coil is wound with 0.50 mm Tritec copper wire, a high-purity material that reduces eddy current losses and maintains consistent performance over time. The external diameter measures 56 mm with a central hole of 4.5 mm, while the core diameter is 33 mm and total height reaches 61 mm. The winding width of 51 mm contributes to its low DCR and excellent thermal management. With a tolerance of ±3.0%, this inductor offers reliable, repeatable results for critical crossover designs.

In summary, the Intertechnik Tritec HQ 40 delivers the precision and sonic transparency required for serious loudspeaker engineering, ensuring your audio projects achieve their full potential.