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Add : Room 701, Building A1, No. 55 Runfa Road, Jiangning District, Nanjing, China
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The 3136 Air Coil Inductor is designed for high-frequency electronic circuits requiring low core loss, stable inductance characteristics, and excellent signal transmission performance. Utilizing an air-core structure, the inductor eliminates magnetic core saturation and minimizes hysteresis losses in RF and high-speed communication environments.
Its precision coil winding structure supports stable operation across a wide frequency range while maintaining low distortion and high Q characteristics for demanding signal-processing applications.
The 3136 series is suitable for compact RF circuits, antenna matching systems, wireless communication modules, and high-frequency filtering applications.
Customized wire diameters, turns configurations, coil dimensions, and mounting structures are available according to customer requirements.
Air-core coil structure
Low core loss characteristics
High-frequency signal stability
No magnetic saturation effect
Excellent Q factor performance
Suitable for RF circuit applications
Compact and lightweight structure
Flexible customization support
RF Communication Circuits
Antenna Matching Networks
Wireless Communication Modules
High-Frequency Signal Filters
Broadcasting Equipment
Test and Measurement Instruments
High-Speed Electronic Devices
Physical Propertie
| Order Code | L (nH) | Tol.L | Test Condition L | Qmin (%) | Test Condition Q | RDc max. (mΩ) | lR (A) | fres (GHz) |
| INF-3136-2.5nH | 2.5 | ±5% | 150 MH | 140 | 150 MH | 1.1 | 4 | 12.5 |
| INF-3136-5nH | 5 | ±5% | 150 MH | 140 | 150 MH | 1.8 | 4 | 6.5 |
| INF-3136-5nH | 5 | ±2% | 150 MH | 140 | 150 MH | 1.8 | 4 | 6.5 |
| INF-3136-8nH | 8 | ±5% | 150 MH | 140 | 150 MH | 2.6 | 4 | 5 |
| INF-3136-8nH | 8 | ±2% | 150 MH | 140 | 150 MH | 2.6 | 4 | 5 |
| INF-3136-12.5nH | 12.5 | ±5% | 150 MH | 137 | 150 MHL | 3.4 | 4 | 3.3 |
| INF-3136-12.5nH | 12.5 | ±2% | 150 MH | 137 | 150 MH | 3.4 | 4 | 3.3 |
| INF-3136-18.5nH | 18.5 | ±5% | 150 MH | 132 | 150 MH | 3.9 | 4 | 2.5 |
| INF-3136-18.5nH | 18.5 | ±2% | 150 MH | 132 | 150 MH | 3.9 | 4 | 2.5 |
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 |
