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        L71-3,9 | 3,9 mH | 1,91 Ω | 2% | 21 AWG | MCoil AirCore Coil

        Mundorf L71-3,9 | 3,9 mH | 1,91 Ω | 2% | 21 AWG | MCoil AirCore Coil

        €14,95

        8 In stock

        Add to cart

        Mundorf L71-3,9 | 3,9 mH | 1,91 Ω | 2% | 21 AWG | MCoil AirCore Coil

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        Brand: Mundorf
        L71-3,9 | 3,9 mH | 1,91 Ω | 2% | 21 AWG | MCoil AirCore Coil
        € 12,36€ 14,95 8 In stock
        € 14,95
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        L71-3,9 | 3,9 mH | 1,91 Ω | 2% | 21 AWG | MCoil AirCore Coil

        Pros and cons

        According to our specialists
        • OFC -Copper
        • Getaped

        Product description Mundorf L71-3,9 | 3,9 mH | 1,91 Ω | 2% | 21 AWG

        The Mundorf L71-3,9 is a 3.9 mH MCoil L71 AirCore coil with 2% tolerance, 1.91 ohm DC resistance and 21 AWG OFC-copper SolidCore wire for audio crossover projects.


        Highlights of the Mundorf L71-3,9

        • 3.9 mH inductance with ±2% tolerance
        • 1.91 ohm DC resistance
        • Air-core coil construction
        • OFC-copper SolidCore conductor, 0.40 mm², 21 AWG
        • Taped winding fixation for a stable coil structure

        Product details Mundorf L71-3,9

        Mundorf L71-3,9 3.9 mH MCoil L71 AirCore Coil 1.91 Ohm 2% 21 AWG

        The Mundorf L71-3,9 belongs to the MCoil L71 AirCore series and is built for use among precision crossover components. With 3.9 mH inductance and a tight ±2% tolerance, it offers a clearly defined value for filter networks where component accuracy matters.


        Its air-core construction avoids the use of a magnetic core, while the OFC-copper SolidCore conductor provides a 0.40 mm² cross section with 21 AWG wire and a 0.71 mm wire diameter. The coil has a DC resistance of 1.91 ohm, making it suitable for designers who need predictable electrical behavior in audio filter circuits.


        The taped winding fixation helps keep the coil mechanically stable, and the L5818 coil body gives it a compact Ø58 x H18 mm footprint. This makes the L71-3,9 straightforward to integrate into crossover layouts where space and mounting consistency are important.


        As part of Mundorf’s air-core coils range, the L71-3,9 is a practical choice for DIY audio builders and speaker projects that require a 3.9 mH inductor with reliable construction and clearly specified electrical parameters.

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        Specifications

        Article number
        L71-3,9
        EAN
        4060158004134
        Inductance
        3.9 mH
        DCR
        1.91 Ω
        Tolerance
        2%
        Wire diameter
        21 AWG
        Dimensions: Ø * H (mm)
        58 x 18

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        L71-3,9 | 3,9 mH | 1,91 Ω | 2% | 21 AWG | MCoil AirCore Coil
        € 12,36
        € 14,95
        L71-3,9 | 3,9 mH | 1,91 Ω | 2% | 21 AWG | MCoil AirCore Coil
        8 In stock
        Add to cart
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