Intertechnik I78/4.70/071 | 4.7 mH | 0.76 Ω | 5% | 21 AWG | I-Point Coil

The Intertechnik Iron-Core Rod Coil, with a precise inductance of 4.70 mH, is a high-quality component designed for demanding audio applications. This coil is ideally suited for use in passive crossover networks within loudspeaker systems, where accurate filtering is essential for clear and balanced sound reproduction. Its robust construction also makes it a reliable choice for power supply filtering and other electronic circuits requiring stable inductance.

Featuring a DC resistance of just 0.76 Ω and wound with 0.71 mm copper wire, this coil minimises signal loss and ensures efficient power handling. The iron-core construction provides high inductance in a compact form factor, with an outer diameter of 28 mm, a central hole of 4.5 mm, and a total height of 25 mm. The ±5.0% tolerance guarantees consistent performance, making it a dependable component for both DIY enthusiasts and professional audio engineers. Trust Intertechnik for precision-engineered parts that elevate your audio projects.