Mundorf BL71-0,12 | 0,12 mH | 0,28 Ω | 2% | 21 AWG | MCoil AirCore Baked Varnish Coil

Highlights of the Mundorf BL71-0,12

• 0.12 mH inductance with ±2% tolerance
• 0.28 Ohm DC resistance
• Air-core coil with OFC-Copper SolidCore conductor
• Baked winding fixation for stable coil construction
• 0.40 mm² wire cross-section, AWG 21, 0.71 mm wire diameter

Product details Mundorf BL71-0,12

Mundorf BL71-0,12 0.12 mH MCoil AirCore Baked Varnish Coil 0.28 Ohm 2% 21 AWG

The Mundorf BL71-0,12 is part of the MCoil BL AirCore Baked Varnish series. With its 0.12 mH inductance and tight ±2% tolerance, it is suited for accurate integration into passive loudspeaker crossover components where predictable electrical values are required.

This coil uses an air-core construction, avoiding a magnetic core while maintaining a straightforward, stable inductor design. The conductor is OFC-Copper SolidCore, and the winding is fixed by baking, giving the coil a robust structure for crossover assembly work.

With a DC resistance of 0.28 Ohm, the BL71-0,12 provides the specified resistance value for designs that require this exact Mundorf BL71 variant. The wire specification is 0.40 mm², AWG 21, with a 0.71 mm wire diameter.

The compact Ø30 x H20 mm format and L3020 coil body type make this component easy to place in space-conscious crossover layouts. It is supplied as a single piece and is intended for use where a 0.12 mH air-core baked varnish inductor is required.