Duelund Coherent Audio JDM-CU-600-0,033 | 0,033 µF | 10% | 600 V | JDM Pure Copper Foil Bypass Capacitor

Highlights JDM-CU-600-0.033

• 0.033 µF pure copper foil bypass capacitor
• Rated at 600 Vdc with 10% capacitance tolerance
• Wax paper in oil dielectricum derived from Duelund’s CAST series
• Vacuum impregnated and wax sealed for robust performance
• Suitable for speaker crossovers, signal electronics and bypass use

Product details JDM-CU-600-0.033

Duelund Coherent Audio JDM-CU-600-0.033 0.033 µF 10% 600 V JDM Pure Copper Foil Bypass Capacitor

The Duelund JDM Pure Copper Foil capacitor is built for audio applications where component quality directly influences the final sound. With a 0.033 µF capacitance, 600 Vdc rating and 10% capacitance tolerance, this version is well suited for bypass duties in loudspeaker crossover components and signal electronics.

Its construction uses pure copper foil with a wax paper in oil dielectricum, a material approach previously reserved for Duelund’s top-tier CAST series. The paper separating the copper foils is deeply vacuum impregnated, after which the windings are wax impregnated to help seal the capacitor winding completely.

The JDM series stands for Jensen Domestic Market, referencing Duelund’s close connection with Jensen capacitor manufacturing. These capacitors are made using Jensen winding and impregnation equipment at Duelund’s revamped factory, bringing copper foil capacitor construction to a robust and accessible format.

The outer material is paper, with the capacitor winding potted inside using the same material approach as Duelund’s CAST models. The outer lead-out, closest to the edge of the capacitor, is connected to the outer foil and should generally be connected to the lowest impedance path to ground, typically the signal output.