Intertechnik Tritec HQ 40 air-core inductor – 0.82 mH | TRI/DR56 | DCR 0.10 Ω | Cu Tritec 7×0.50 mm | ±3.0%

INTERTECHNIK | Air core coils

Intertechnik Tritec HQ 40 air-core inductor – 0.82 mH | TRI/DR56 | DCR 0.10 Ω | Cu Tritec 7×0.50 mm | ±3.0%

Name: Intertechnik légmagos tekercs 0,82 mH | HQ AudioParts
Brand: Intertechnik
SKU: TRI/DR56/0.82
Availability: LimitedAvailability

SKU: TRI/DR56/0.82

0.82 mH 0.1 Ω

Achieve precise crossover filtering in your speaker designs with this air-core inductor, which eliminates core saturation for clean signal handling. The 0.82 mH inductance is wound with 0.50 mm copper wire and offers a DC resistance of just 0.10 Ω.

17 590 Ft

(13 850 Ft + VAT)

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External warehouse 1. Aug 11.

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Induktivitás

0.82

0.68 2 / 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	0.82 mH
DC Resistance (DCR)	0.1 Ω
Wire diameter	0.5 mm
Center hole	4.5 mm
Outer diameter	56 mm

Total height	35 mm
Inner diameter	33 mm
Tolerance	±3%
Huzalátmérő (AWG)	24 AWG
Winding width	24 mm

Tags

Tritec HQ 40 légmagos tekercs

The Intertechnik Tritec HQ 40 air-core inductor offers a premium solution for audiophiles and speaker builders seeking uncompromising crossover performance. With an inductance of 0.82 mH and a DC resistance of just 0.10 Ω, this component is engineered to deliver precise filtering without the distortion or saturation associated with ferrite-core alternatives. Its air-core design ensures linear signal handling across the entire frequency range, making it ideal for high-fidelity loudspeaker projects where clarity and detail are paramount.

This inductor excels in passive crossover networks for two-way and three-way speaker systems, particularly in designs that demand accurate bass management or midrange separation. The low resistance minimises power loss, while the ±3% tolerance guarantees consistent performance across production batches. Wound with 0.50 mm diameter copper wire (Tritec 7×0.50 mm), the coil achieves an optimal balance between current capacity and compact form factor. The external diameter of 56 mm, central hole of 4.5 mm, and total height of 35 mm allow straightforward mounting on standard crossover boards, with a winding width of 24 mm ensuring stable geometry.

Constructed with precision in Germany, the Tritec HQ 40 maintains the sonic transparency required for critical listening environments. Whether upgrading existing designs or building from scratch, this inductor provides the reliability and electrical characteristics needed for accurate crossover implementation.