The Mundorf BL71-0,22 is a 0.22 mH MCoil AirCore Baked Varnish Coil with a tight ±2% tolerance, 0.38 Ohm DC resistance and 21 AWG OFC copper SolidCore conductor.
Highlights of the Mundorf BL71-0,22
- 0.22 mH inductance with ±2% tolerance
- 0.38 Ohm DC resistance
- Air-core coil design
- OFC copper SolidCore conductor
- Baked winding fixation for a stable coil structure
Product details Mundorf BL71-0,22
Mundorf BL71-0,22 0.22 mH MCoil AirCore Baked Varnish Coil
The Mundorf BL71-0,22 is part of the MCoil BL AirCore Baked Varnish series and is designed for precise use in passive crossover components. Its 0.22 mH inductance and ±2% tolerance make it suitable for builders who need repeatable values when tuning loudspeaker filter networks.
As an air-core design, this coil uses no magnetic core material. The construction is combined with baked winding fixation, helping the windings remain mechanically stable. This makes the BL71-0,22 a dependable choice among high-quality coils for DIY and replacement crossover work.
The conductor is OFC copper SolidCore with a 0.40 mm² cross-section, corresponding to AWG 21 and a 0.71 mm wire diameter. With a DC resistance of 0.38 Ohm, the BL71-0,22 offers a clearly specified electrical profile for integration into audio filter circuits.
With compact Ø30 x H20 mm dimensions and coil body type L3020, this Mundorf MCoil is easy to place in crossover layouts where space matters. It is a practical component for upgrading or assembling passive filters in speaker-related audio components.
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