Mundorf L71-0,47 | 0,47 mH | 0,58 Ω | 2% | 21 AWG | MCoil AirCore Coil

Highlights of the Mundorf L71-0,47

• 0.47 mH inductance with ±2% tolerance
• 0.58 Ohm DC resistance
• Air-core coil design
• OFC copper SolidCore conductor
• 21 AWG wire, 0.40 mm² cross section

Product details Mundorf L71-0,47

Mundorf L71-0,47 0.47 mH 0.58 Ohm 2% 21 AWG MCoil AirCore Coil

The Mundorf L71-0,47 is part of the MCoil L AirCore series and is designed for use as a precise passive crossover component. With its 0.47 mH inductance and tight ±2% tolerance, it is well suited for builders who need predictable filter values in loudspeaker crossover networks.

This coil uses an air-core construction, avoiding core material in the magnetic path. The conductor is OFC copper SolidCore wire with a 0.40 mm² cross section, specified as AWG 21 with a 0.71 mm wire diameter.

The L71-0,47 has a DC resistance of 0.58 Ohm, making it suitable for compact crossover layouts where both value accuracy and electrical resistance need to be considered. Its taped winding fixation helps keep the coil mechanically stable during installation.

With compact Ø30 x H20 mm dimensions and Mundorf coil body type L3020, this air-core inductor is easy to integrate into DIY loudspeaker builds, repairs, and custom crossover assemblies where reliable audio components are required.