Mundorf BL100-0,33 | 0,33 mH | 0,26 Ω | 2% | 18 AWG | MCoil AirCore Baked Varnish Coil

Highlights of the Mundorf BL100-0,33

• 0.33 mH inductance with ±2% tolerance
• 0.26 Ohm DC resistance
• Air-core coil construction
• OFC copper SolidCore conductor
• Baked winding fixation for a stable coil structure

Product details Mundorf BL100-0,33

Mundorf BL100-0,33 0.33 mH 0.26 Ohm 2% 18 AWG MCoil AirCore Baked Varnish Coil

The Mundorf BL100-0,33 is part of the MCoil BL AirCore Baked Varnish series, designed for accurate use in passive loudspeaker filters and other crossover components. Its 0.33 mH inductance and tight ±2% tolerance make it a precise choice when you need dependable component values in a crossover network.

With an air-core design, the BL100-0,33 avoids core-related magnetic saturation effects. The conductor is OFC copper SolidCore wire with a 0.79 mm² cross-section, equivalent to AWG 18 and 1.00 mm wire diameter, providing a solid electrical foundation for high-quality audio signal paths.

The baked winding fixation helps keep the coil windings mechanically stable. This construction is useful for coils used inside loudspeaker cabinets, where a secure winding structure supports consistent performance over time.

This version has a DC resistance of 0.26 Ohm and compact dimensions of Ø40 x H20 mm. The L4020 coil body makes it easy to integrate into custom crossover layouts where space, resistance and inductance accuracy all matter.