Air Core Inductor Flat Wire Oval Coil High Current Inductor Low DCR High Q Factor for Audio Crossover Inverter OEM
$0.50-3
/pieces
Price varies depending on material, logo, quantity and customization requirements.
Quality You Can Trust
Flexible &
Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category:
Rf Testing
Introduction
| Type | Edgewise Winding / Flat-wise Winding Inductor | Mounting Type | Through-Hole Solder / Bolt-on Terminal |
| Function | HF Filtering/Resonance/Energy Storage/Choke/Boost | Supplier Type | Manufacturer Direct Supply |
| Q @ Freq | High Q > 80 at Optimal Frequency | Application | Charger/Inverter/Solar/Audio/Auto/Power/Storage |
| Rated Power | Application Dependent (Current Rated) | Mfg. Date Code | Per Order Batch |
| Cross Reference | Custom Design / OEM Parts | Tolerance | Inductance +/-10% Std, +/-5% Available |
| Operating Temperature | -40°C to +180°C (Class H) | Package Type | Bare Coil / Custom Tray |
| Resistance Tolerance | DCR as Max Value Specified (mOhm) | Temperature Coefficient | Near Zero |
| Resistance | DCR 0.5-50mOhm, AC Z Freq. Dependent | Media Available | Datasheet / Drawings / RoHS / Test Report |
| Frequency - Self Resonant | SRF > 10 MHz Typical (Model Dependent) | Features | High Current / Ultra-Low DCR / No Saturation |
| Height - Seated (max) | Custom / Typically 3mm - 50mm | Inductance | Custom / 0.1uH - 50uH Typical |
| Package / Case | Bare Coil / Varnish Dipped / Epoxy Coated | Size / Dimension | Outer D 15-150mm (Round/Square/Oval) |
| Heigh | Custom / Typically 3mm - 100mm | Number of Coils | Custom / Typically 2T - 50T |
| Inductance - Connected In Parallel | N/A (Single Coil Element) | Inductance - Connected In Series | N/A (Single Coil Element) |
| Current Rating - Parallel | N/A (See Rated Current Below) | Current Saturation - Parallel | No Saturation (Air core does not saturate) |
| Current Saturation - Series | No Saturation (Air core does not saturate) | DC Resistance (DCR) - Parallel | Same as DCR (Single Coil) |
| DC Resistance (DCR) - Series | Same as DCR (Single Coil) | Shielding | Non-shielded |
| Material - Core | None (Air Core, No Magnetic Material) | Current Rating (amps) | 5A - 200A RMS (Model Dependent) |
| Current - Saturation | No Saturation (Air Core, Fully Linear) | DC Resistance (DCR) | 0.5mΩ - 50mOhm (Model Dependent) |
| Core Type & Magnetic Property | Air Core, No Magnetic Material - Zero Saturation, Linear Inductance | Winding Technology & Wire Type | Flat Wire Edge-Wound Air Core Coil, Rectangular Copper, Ultra-Low DCR |
| Mounting & Installation Method | Through Hole DIP technology for high stability and easy assembly | Temperature & Insulation Class | -40°C to +180°C Class H, Class 200C Rated Wire |
| Electrical Performance Highlights | Ultra-Low DCR 0.5mOhm, High Q >80, No Core Losses - Air Coil Inductor | Shape & Form Factor Options | High quality Unshielded air core coil with CE Certified reliability |
| Application & Industry Coverage | EV Charging / Solar & Storage Inverter / Audio Crossover / RF | Compliance & Certification | RoHS Compliant, UL Recognized Class H 180C, 100% Tested (L/DCR/SRF) |
| Customization & Engineering Support | Custom Flat Wire Air Core Coil / Air Coil Inductor - OEM ODM | Packaging & Export Readiness | Anti-Static Tray/Foam Carton, Custom Pack, Sea & Air Export |
We are Chinee Testing Service Co., Ltd., a professional manufacturer and supplier specializing in Testing Service. We have brought together and coordinated resources across the Testing Service supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
