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What is an RF Inductor?

As a way of reducing proximity effect and parasitic capacitance, RF coils are created to not have several turns that are lying close and parallel to each other. RF coils have windings that are usually wound on a single layer, with turns spaced apart. In order to diminish resistance because of skin effect, the windings in an RF inductor may be made of metal with a larger silver-plated surface area.

Types of RF Inductors

There are several different kinds of RF inductors. At Future Electronics we stock many of the most common types categorized by Nominal Inductance, Self Resonance Frequency, Maximum Rated Current, Maximum DC Resistance, Tolerance and Packaging Type. The parametric filters on our website can help refine your search results depending on the required specifications.

The most common sizes for Nominal Inductance are 1 µH and 10 µH. We also carry RF inductors with Nominal Inductance up to 2700 H. Self Resonance Frequency can be between 950000 Hz and 20 GHz.

RF Inductors from Future Electronics

Future Electronics has a complete selection of RF inductors from several manufacturers that can be used as RF coils or a coil inductor, among other uses. Simply choose from the RF inductor technical attributes below and your search results will quickly be narrowed in order to match your specific RF inductor application needs.

If you have a preferred brand, we deal with AVX, Delevan, Epcos and Vishay as manufacturers. You can easily refine your RF inductor product search results by clicking your preferred RF inductor brand below from our list of manufacturers.

Applications for RF Inductors:

Some applications for RF inductors are:

  • Satellite TV Receivers
  • Mobile Communications
  • GPS
  • Vehicle Locations Systems
  • Matching Networks
  • Filters

Choosing the Right RF Inductor:

When you are looking for the right RF inductors, you can filter the results by various attributes with the FutureElectronics.com parametric search: by Tolerance (± 20 %, ± 10 %, ± 5 %,… ), Maximum DC Resistance (40 mΩ, 350 mΩ, 400 mΩ , 600 mΩ, …) and Nominal Inductance (from 0.75 nH to 2700 H) to name a few. You will be able to find the right coil inductor or RF coils.

RF Inductors in Production Ready Packaging or R&D Quantities

If the quantity of RF inductors required is less than a full reel, we offer to customers many of our products in tube, tray or individual quantities that will help you avoid unneeded surplus.

In addition, Future Electronics offers its clients a unique bonded inventory program designed to eliminate potential problems that could arise from an unpredictable supply of products containing raw metals and products with long or erratic lead times. Talk with your nearest Future Electronics branch so you can find out more on how you can avoid possible shortages.




Manufacturer Part Number Description
AVX L06034R7CGSTR Accu-L SMD High-Q RF Inductor
AVX L06035R6CGSTR 0603 5.6 nH ±0.25 nH Tolerance 300 mA Surface Mount High-Q RF Inductor
AVX L06031R8CGSTR 0603 47 nH 2 % Tolerance SMD High-Q RF Inductor
AVX L06031R8CGSTR 0603 47 nH 2 % Tolerance SMD High-Q RF Inductor
Delevan 1210R-103J/R500 1210R Series 10 uH 5 % 297 mA Unshielded SMT RF Inductor
Delevan 4307R-685K/R1000 4307R Series 6800 uH 10 % 16 mA Molded Shielded RF Coil
Delevan S1210R-222J/R500 S1210R Series 2.2 uH 5 % 470 mA Shielded SMT Inductor
Delevan 1812R-105J/R500 1812R Series 100 0uH 5 % 55 mA Unshielded SMT Inductor
Delevan S1812R-473K/R500 S1812R Series 47 uH 242 mA 10 % SMD Wirewound Inductor
Delevan S1210R-102K/R500 S1210R Series 1 uH 10 % 635 mA Shielded SMT Inductor
Delevan 1812R-104J/R500 1812R Series 100 uH 5 % 158 mA Unshielded SMT Inductor
Delevan 1210R-153J 1210R Series 15 uH 5% 257 mA Unshielded SMT RF Inductor
Delevan S1812R-103K/R500 S1812 Series 10 uH 10 % 333 mA Shielded SMT Inductor
Delevan 1330-28K/R500 1330 series 2.2 uH 10 % 415 mA Unshielded SMD Power Inductor
Delevan 1537-36K/R1000 1537 Series 10 uH 10 % 335 mA Molded Unshielded RF Coil
Delevan S1008R-103K/R500 S1008R Series 10 µH 10% 230mA 29MHz Shielded SMT Inductor
Delevan S1812R-472K/R500 S1812 Series 4.7 uH 10 % 471 mA Shielded SMT Inductor
Delevan 103-332KS/R1000 103 Series 3.3 uH 10 % 260 mA SMD Chip Inductor
Delevan 1537-08K/R1000 1537 Series 0.68 uH 10 % 1.22 A Molded Unshielded RF Coil
Delevan 1537R-30K/R1000 1537R Series 5.6 uH 565 mA 10% Molded Unshielded RF Coil
Delevan 1812R-223J/R500 1812R Series 22 uH 5 % 250 mA Unshielded SMT Inductor
Delevan 1812R-824J/R500 1812R Series 820 uH 5 % 67 mA Unshielded SMT Inductor
Delevan 2150R-06K/R1000 2150R Series 1.5 uH 10 % 1050 mA Molded Unshielded RF Coil
Epcos B82496C3339Z Ind Chip Laser Cut 3.3nH 0.2nH 100MHz 14Q-Factor Copper Plated Ceramic 1.2A 0603
Vishay ILSB0603ER4R7K ILSB Series 4.7 uH 10% 15 mAmps SMD Shielded RF Inductor

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