605 μH I-shaped Plug-in Inductor with High-purity Oxygen-free Copper Coil and Wide Temperature Range -40℃ to 125℃
This 16×18 605μH I-shaped plug-in inductor combines copper coils with drum-shaped magnetic cores to deliver powerful performance in a compact size. The 16mm × 18mm specification offers strong adaptability, while the 605μH inductance is specifically designed for filtering, energy storage, and other circuit applications, precisely meeting operational requirements.
Excellent Electrical Performance Stability: Low-loss copper coil design utilizes high-purity oxygen-free copper wire (purity ≥99.97%), reducing DC resistance (DCR) by 15%-20% compared to ordinary copper wires. Temperature rise under high current ≤30K, with power loss reduced by over 30%, making it ideal for high-current scenarios including DC-DC converters and motor drives.
Optimized Magnetic Efficiency: High permeability core (ferrite PC40/PC95, silicon steel sheet) forms a closed magnetic circuit with magnetic leakage <5%. Inductance deviation is controlled within ±5%, with hysteresis loss at high frequency (100kHz-1MHz) 25% lower than EE-type cores, ensuring signal transmission purity.
Structural Design and Environmental Adaptability: I-shaped skeleton provides anti-vibration advantages with one-piece molding using UL94 V-0 flame-retardant materials. Pin and coil welding strength ≥5N, withstands 50G vibration tests (10-2000Hz) without failure, suitable for automotive engine compartments and industrial automation equipment.
Wide Temperature Operation: Operating range of -40℃ to 125℃ with inductance decay <10%. Core Curie temperature >250℃ maintains stable inductance in high-temperature environments, including aerospace equipment applications.
Installation Compatibility and Manufacturing Reliability: Standard DIP package suitable for wave soldering and manual soldering processes. Pin spacing complies with IPC-7351 standard, seamlessly compatible with traditional PCB designs. Production efficiency is 40% higher than SMD inductors, ideal for batch automated assembly.
Full-Process Quality Control: Multi-layer dense winding process (winding flatness ≤0.1mm), 100% permeability screening for cores. Finished products pass 1000V voltage tests with insulation resistance >100MΩ, complying with ISO 9001 and AEC-Q200 certification standards.
| Feature | Description |
|---|---|
| Core Type | Drum core (I-shaped) with high magnetic permeability |
| Winding Material | High-purity oxygen-free copper (OFC) wire for low resistance and high efficiency |
| Inductance Range | Wide range (e.g., 1H to 100mH), customizable based on turns and core size |
| Current Rating | High current handling (e.g., 0.1A to 20A+), depending on wire gauge and design |
| Q Factor | High quality factor (Q) for minimal energy loss at target frequencies |
| Frequency Range | Suitable for low to mid-frequency applications (kHz to MHz range) |
| Temperature Stability | Excellent thermal performance (-40℃ to +125℃ or higher) with low drift |
| Reliability | Robust construction for vibration/shock resistance; long operational lifespan |
| Insulation | Class B/F/H insulation options; epoxy coating for moisture and corrosion protection |
| Applications | Power supplies, filters, DC-DC converters, automotive, industrial electronics |
| Customization | Adjustable turns, wire thickness, core material (e.g., ferrite, powdered iron) |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.