<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Type</td><td>Audio Air Core Inductor</td><td>Mounting Type</td><td>Through Hole / Screw Fixing / Gluing</td></tr><tr><td>Function</td><td>Audio Signal Filtering / Passive Crossover</td><td>Supplier Type</td><td>Original Manufacturer / OEM / ODM</td></tr><tr><td>Q @ Freq</td><td>20 - 100 @</td><td>Application</td><td>Hi-Fi Speaker Crossover / Car Audio Modification</td></tr><tr><td>Rated Power</td><td>50W - 1000W (Dependent on wire diameter)</td><td>Mfg. Date Code</td><td>2026+</td></tr><tr><td>Cross Reference</td><td>Customized per specifications</td><td>Tolerance</td><td>±1%, ±2%, ±3%, ±5% (Optional)</td></tr><tr><td>Operating Temperature</td><td>40℃ to +155℃</td><td>Package Type</td><td>Bulk / Tray / Custom Carton</td></tr><tr><td>Resistance Tolerance</td><td>±5%</td><td>Temperature Coefficient</td><td>Approx. 3900ppm/℃ (Pure Copper)</td></tr><tr><td>Resistance</td><td>Frequency dependent (Z=2tfL)</td><td>Media Available</td><td>Available upon request</td></tr><tr><td>Frequency - Self Resonant</td><td>> 1MHz</td><td>Features</td><td>Zero Distortion, No Magnetic Saturation, High Q</td></tr><tr><td>Height - Seated (max)</td><td>10mm - 80mm (Customizable)</td><td>Inductance</td><td>0.025mH - 50mH (Customizable)</td></tr><tr><td>Package / Case</td><td>No Case / Self-bonding baked</td><td>Size / Dimension</td><td>OD: 20mm-120mm; ID: 10mm-60mm (Customizable)</td></tr><tr><td>Heigh</td><td>10mm - 60mm</td><td>Number of Coils</td><td>Single Coil</td></tr><tr><td>Inductance - Connected In Parallel</td><td>N/A (Standard single component)</td><td>Inductance - Connected In Series</td><td>N/A (Standard single component)</td></tr><tr><td>Current Rating - Parallel</td><td>N/A</td><td>Current Saturation - Parallel</td><td>Infinite (Air Core does not saturate)</td></tr><tr><td>Current Saturation - Series</td><td>Infinite (Air Core does not saturate)</td><td>DC Resistance (DCR) - Parallel</td><td>0.05Ω - 5.0Ω (Dependent on mH and wire gauge)</td></tr><tr><td>DC Resistance (DCR) - Series</td><td>0.05Ω - 5.0Ω (Dependent on mH and wire gauge)</td><td>Shielding</td><td>Unshielded</td></tr><tr><td>Material - Core</td><td>Air (Non-magnetic)</td><td>Current Rating (amps)</td><td>1A - 50A (Dependent on wire diameter)</td></tr><tr><td>Current - Saturation</td><td>No Saturation</td><td>DC Resistance (DCR)</td><td>0.05Ω - 5.0Ω (Same as DC resistance)</td></tr><tr><td>Product Type</td><td>High-Precision Air Core Inductor / Crossover Coil</td><td>Material</td><td>99.99% Oxygen-Free Copper (OFC) / Litz Wire</td></tr><tr><td>Inductance Range</td><td>0.01mH - 20.0mH (Customizable)</td><td>Tolerance</td><td>±1%, ±2%, ±3%, ±5% (High Precision Available)</td></tr><tr><td>Wire Diameter</td><td>0.2mm - 3.5mm (Flat Wire Options Available)</td><td>Operating Temperature</td><td>-40°C to +180°C (Class H Insulation)</td></tr><tr><td>Construction</td><td>Self-bonded / Bobbin-less / Multi-layer Winding</td><td>Compliance</td><td>RoHS, REACH, ISO9001:2015 Certified</td></tr><tr><td>High Frequency Performance</td><td>High Q Factor, Low Loss and High Heat Dissipation for HF Circuits</td><td>OEM ODM Customization Service</td><td>Fully Customized Shape, Size and Inductance Based on User Drawings</td></tr></tbody></table>
