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Add : Room 701, Building A1, No. 55 Runfa Road, Jiangning District, Nanjing, China
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The 3168 Air Coil Inductor is designed for high-frequency electronic circuits requiring stable inductance characteristics, low core loss, and excellent signal integrity. Utilizing an air-core wire wound structure, the inductor eliminates ferrite core saturation and minimizes magnetic loss under high-frequency operation.
Optimized for RF and signal processing applications, the 3168 air coil provides high Q performance, stable impedance characteristics, and reliable operation in communication and wireless electronic systems.
Its precision wire wound structure supports efficient signal transmission and consistent electrical performance in compact high-frequency circuit designs.
Customized inductance values, wire diameters, coil dimensions, and terminal configurations are available according to application requirements.
Air core wire wound structure
Low core loss performance
High frequency operation stability
High Q factor characteristics
Excellent signal integrity
No magnetic core saturation
Suitable for RF applications
Flexible customization support
RF Communication Circuits
Wireless Transmission Systems
Signal Matching Networks
Antenna Circuits
High Frequency Electronics
Oscillation Circuits
Precision Signal Processing Equipment
Physical Propertie
| Order Code | L (nH) | Tol.L | Test Condition L | Qmin (%) | Test Condition Q | RDc max. (mΩ) | lR (A) | fres (GHz) |
| INF-3168-17.5nH | 17.5 | ±5% | 150 MHz | 100 | 150 MHz | 4.5 | 4 | 2.2 |
| INF-3168-17.5nH | 17.5 | ±2% | 150 MHz | 100 | 150 MHz | 4.5 | 4 | 2.2 |
| INF-3168-22nH | 22 | ±5% | 150 MHz | 102 | 150 MHz | 5.2 | 4 | 2.1 |
| INF-3168-22nH | 22 | ±2% | 150 MHz | 102 | 150 MHz | 5.2 | 4 | 2.1 |
| INF-3168-28nH | 28 | ±5% | 150 MHz | 105 | 150 MHz | 6 | 4 | 1.8 |
| INF-3168-28nH | 28 | ±2% | 150 MHz | 105 | 150 MHz | 6 | 4 | 1.8 |
| INF-3168-35.5nH | 35.5 | ±5% | 150 MHz | 112 | 150 MHz | 6.8 | 4 | 1.5 |
| INF-3168-35.5nH | 35.5 | ±2% | 150 MHz | 112 | 150 MHz | 6.8 | 4 | 1.5 |
| INF-3168-43nH | 43 | ±5% | 150 MHz | 106 | 150 MHz | 7.9 | 4 | 1.2 |
| INF-3168-43nH | 43 | ±2% | 150 MHz | 106 | 150 MHz | 7.9 | 4 | 1.2 |
Technical Specifications
| Main Category | Subcategory | Details |
| MOQ | Prototyping & Small-batch | 10 piece minimum order |
| Sample Service | Free proofing & custom service, 5 free samples (shipping at buyer’s cost) | |
| Bulk Order | 5,000 pieces and above with bulk pricing | |
| Lead Time | All Standard Components | Shipped within 5–7 working days |
| Custom Inductance / Pin Design (Sample) | Sample order confirmed within 5–7 working days | |
| Custom Inductance / Pin Design (Mass Order) | Shipped within 15–30 working days | |
| Payment Terms | Main Payment Term | T/T in advance, L/C at sight |
| Procurement Standard | Complies with global enterprise procurement standard for passive components | |
| Quality Deposit | No quality security deposit required | |
| Accepted Terms | FOB Shanghai / Nanjing / Hong Kong, T/T Advance | |
| Quality Assurance | Manufacturing Defects | Free replacement for issues caused by manufacturing defects |
| Inspection Report | Batch inspection reports available as certification upon customer request | |
| Packaging Specifications | Updated Packaging (2026) | Blister tray packaging; Sealed Tape & Reel for SMD products |
| Optional Packaging | Vacuum sealed packaging for customers with strict moisture-proof requirements |
