Mundorf BL100-0,39 | 0,39 mH | 0,29 Ω | 2% | 18 AWG | MCoil AirCore Baked Varnish Coil

Highlights of the Mundorf BL100-0,39

• 0.39 mH inductance with ±2% tolerance
• Low 0.29 Ohm DC resistance
• Air-core coil construction
• OFC copper SolidCore conductor
• Baked winding fixation for stable coil geometry

Product details Mundorf BL100-0,39

Mundorf BL100-0,39 0.39 mH MCoil AirCore Baked Varnish Coil 0.29 Ohm 2% 18 AWG

The Mundorf BL100-0,39 is part of the MCoil BL AirCore Baked Varnish series, designed for accurate inductance values in high-quality passive audio circuits. With its 0.39 mH value and ±2% tolerance, it is a precise choice for demanding crossover components where consistent electrical behavior matters.

This air-core design avoids the use of a magnetic core and uses OFC copper SolidCore wire for reliable conductivity. The conductor has a 0.79 mm² cross section, corresponding to AWG 18 and a 1.00 mm wire diameter, giving the coil a DC resistance of 0.29 Ohm.

The baked varnish winding fixation helps keep the coil windings mechanically stable. This makes the BL100-0,39 suitable for use among precision coils in loudspeaker crossover networks, especially where stable construction and repeatable values are important.

With compact Ø40 x H20 mm dimensions and Mundorf coil body type L4020, this component is easy to integrate into crossover layouts with limited board or cabinet space. It combines a practical size with the electrical specifications needed for carefully designed DIY and replacement crossover projects.