Square Air Core RF Inductors

Coilcraft Square Air Core RF Inductors feature solder-coated leads, excellent Q factors, and cover inductance values ranging from 5.5nH to 500nH. These RF inductors use a flat top and bottom design for reliable pick and place as well as added mechanical stability. Coilcraft square air core RF inductors include lower and higher inductance models. Sample kits are available, containing 10x each of all parts with 5% tolerance.

Results: 86
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Package/Case Shielding Inductance Tolerance Maximum DC Current Maximum DC Resistance Minimum Operating Temperature Maximum Operating Temperature Q Minimum Self Resonant Frequency Termination Length Width Height Core Material Series Packaging
Coilcraft RF Inductors - SMD 1111 39nH Unshld 2% 4.8A 10mOhms 1.007In Stock
1.800Expected 27/11/2026
Cut Tape
2,50 €
2,09 €
1,91 €
1,50 €
Reel
1,37 €
Min.: 1
Mult.: 1
: 600
Wirewound 2.67 mm x 2.79 mm x 2.92 mm Unshielded 39 nH 2 % 4.8 A 10 mOhms - 40 C + 125 C 200 2.2 GHz Standard 2.92 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 6nH Unshld 2% 2.9A 6mOhms 3.186In Stock
Cut Tape
2,10 €
1,79 €
1,65 €
1,23 €
Reel
1,01 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 1.829 mm x 1.397 mm x 1.295 mm Unshielded 6 nH 2 % 2.9 A 6 mOhms - 40 C + 125 C 64 5.2 GHz Standard 1.295 mm 1.829 mm 1.397 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 8.1nH Unshld 2% 4.4A 6mOhms 5.249In Stock
Cut Tape
2,10 €
1,79 €
1,65 €
1,23 €
Reel
1,01 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 2.134 mm x 1.829 mm x 1.473 mm Unshielded 8.1 nH 2 % 4.4 A 6 mOhms - 40 C + 125 C 130 5.2 GHz Standard 1.473 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 6nH Unshld 5% 2.9A 6mOhms 1.725In Stock
Cut Tape
1,69 €
1,44 €
1,32 €
0,98 €
Reel
0,818 €
Min.: 1
Mult.: 1
: 2.000
Wirewound Unshielded 6 nH 5 % 2.9 A 6 mOhms - 40 C + 125 C 64 5.2 GHz Standard 2.08 mm 1.4 mm 1.5 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 19.4nH Unshld 2% 2.9A 10mOhms 1.961In Stock
2.000Expected 16/11/2026
Cut Tape
2,11 €
1,80 €
1,66 €
1,24 €
Reel
1,02 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 1.829 mm x 1.397 mm x 2.591 mm Unshielded 19.4 nH 2 % 2.9 A 10 mOhms - 40 C + 125 C 90 4 GHz Standard 2.591 mm 1.829 mm 1.397 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 13.7nH Unshld 2% 2.7A 8mOhms 2.468In Stock
Cut Tape
2,10 €
1,79 €
1,65 €
1,23 €
Reel
1,01 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 1.829 mm x 1.524 mm x 1.93 mm Unshielded 13.7 nH 2 % 2.7 A 8 mOhms - 40 C + 125 C 100 4.3 GHz Standard 1.93 mm 1.829 mm 1.524 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 17nH Unshld 2% 2.7A 9mOhms 6.207In Stock
Cut Tape
2,11 €
1,80 €
1,66 €
1,24 €
Reel
1,02 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 1.829 mm x 1.524 mm x 2.286 mm Unshielded 17 nH 2 % 2.7 A 9 mOhms - 40 C + 125 C 100 4 GHz Standard 2.286 mm 1.829 mm 1.524 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 6.9nH Unshld 2% 2.7A 6mOhms 2.909In Stock
Cut Tape
2,10 €
1,79 €
1,65 €
1,23 €
Reel
1,01 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 1.829 mm x 1.524 mm x 1.295 mm Unshielded 6.9 nH 2 % 2.7 A 6 mOhms - 40 C + 125 C 100 4.6 GHz Standard 1.295 mm 1.829 mm 1.524 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 27.3nH Unshld 5% 4.4A 10mOhms 1.290In Stock
Cut Tape
1,69 €
1,44 €
1,32 €
0,98 €
Reel
0,818 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 2.134 mm x 1.829 mm x 2.972 mm Unshielded 27.3 nH 5 % 4.4 A 10 mOhms - 40 C + 125 C 130 3.2 GHz Standard 2.972 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 36nH Unshld 4.8A 9.8mOhms 580In Stock
600Expected 09/11/2026
Cut Tape
2,20 €
1,87 €
1,73 €
1,29 €
Reel
1,18 €
Min.: 1
Mult.: 1
: 600
Wirewound 2.67 mm x 2.79 mm x 2.92 mm Unshielded 36 nH 5 % 4.8 A 9.8 mOhms - 40 C + 125 C 200 2.3 GHz Standard 2.92 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2929 390nH Unshld 2% 4.4A 14.5mOhms 381In Stock
Cut Tape
2,52 €
2,14 €
1,98 €
1,47 €
Reel
1,43 €
Min.: 1
Mult.: 1
: 150
Wirewound 7.49 mm x 7.24 mm x 12.32 mm Unshielded 390 nH 2 % 4.4 A 14.5 mOhms - 40 C + 125 C 180 590 MHz Standard 12.32 mm 7.49 mm 7.24 mm Air 2929SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2929 430nH Unshld 2% 4.3A 15.5mOhms 47In Stock
300Expected 09/10/2026
Cut Tape
2,52 €
2,14 €
1,98 €
1,47 €
Reel
1,43 €
Min.: 1
Mult.: 1
: 150
Wirewound 7.49 mm x 7.24 mm x 13.21 mm Unshielded 430 nH 2 % 4.2 A 15.5 mOhms - 40 C + 125 C 180 550 MHz Standard 13.21 mm 7.49 mm 7.24 mm Air 2929SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 110nH Unshld 5% 5.7A 6.5mOhms 869In Stock
1.000Expected 12/11/2026
Cut Tape
1,97 €
1,68 €
1,55 €
1,15 €
Reel
1,12 €
Min.: 1
Mult.: 1
: 250
Wirewound 5.59 mm x 5.69 mm x 6.35 mm Unshielded 110 nH 5 % 5.7 A 6.5 mOhms - 40 C + 125 C 140 1 GHz Standard 6.35 mm 5.59 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 19.4nH Unshld 5% 2.9A 10mOhms 1.156In Stock
Cut Tape
1,69 €
1,44 €
1,33 €
0,989 €
Reel
0,819 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 1.829 mm x 1.397 mm x 2.591 mm Unshielded 19.4 nH 5 % 2.9 A 10 mOhms - 40 C + 125 C 90 4 GHz Standard 2.591 mm 1.829 mm 1.397 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 180nH Unshld 5% 5A 9.5mOhms 62In Stock
1.000Expected 01/10/2026
Cut Tape
1,97 €
1,68 €
1,55 €
1,15 €
Reel
1,12 €
Min.: 1
Mult.: 1
: 250
Wirewound 5.59 mm x 5.69 mm x 8.13 mm Unshielded 180 nH 5 % 5 A 9.5 mOhms - 40 C + 125 C 140 1.1 GHz Standard 8.13 mm 5.59 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 270nH Unshld 5% 4.3A 12.5mOhms 144In Stock
500Expected 19/10/2026
Cut Tape
1,96 €
1,67 €
1,54 €
1,14 €
Reel
1,11 €
Min.: 1
Mult.: 1
: 250
Wirewound 5.59 mm x 5.69 mm x 11.68 mm Unshielded 270 nH 5 % 4.3 A 12.5 mOhms - 40 C + 125 C 140 800 MHz Standard 11.68 mm 5.59 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 13.7nH Unshld 5% 2.7A 8mOhms 1.500In Stock
Cut Tape
1,69 €
1,44 €
1,32 €
0,98 €
Reel
0,818 €
Min.: 1
Mult.: 1
: 2.000
Unshielded 13.7 nH 5 % 2.7 A 8 mOhms - 40 C + 125 C 100 4.3 GHz Standard 2.11 mm 2.08 mm 1.78 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 14.7nH Unshld 2% 4.4A 7.2mOhms 3In Stock
2.000Expected 16/11/2026
Cut Tape
2,11 €
1,80 €
1,66 €
1,24 €
Reel
1,02 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 2.134 mm x 1.829 mm x 1.549 mm Unshielded 14.7 nH 2 % 4.4 A 7.2 mOhms - 40 C + 125 C 90 3 GHz Standard 1.549 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 16.6nH Unshld 2% 4.4A 8mOhms 711In Stock
2.000Expected 08/10/2026
Cut Tape
2,10 €
1,79 €
1,65 €
1,23 €
Reel
1,01 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 2.134 mm x 1.829 mm x 12.21 mm Unshielded 16.6 nH 2 % 4.4 A 8 mOhms - 40 C + 125 C 130 3.4 GHz Standard 2.21 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2929 330nH Unshld 5% 4.7A 12.5mOhms 307In Stock
450Expected 09/10/2026
Cut Tape
2,05 €
1,75 €
1,61 €
1,20 €
Reel
1,16 €
Min.: 1
Mult.: 1
: 150
Wirewound Unshielded 330 nH 5 % 4.7 A 12.5 mOhms - 40 C + 125 C 660 MHz Standard 14.1 mm 7.24 mm 7.24 mm Air 2929SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 5.5nH Unshld 5% 2.9A 3.4mOhms 300In Stock
Cut Tape
1,69 €
1,44 €
1,32 €
0,98 €
Reel
0,818 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 1.829 mm x 1.397 mm x 1.364 mm Unshielded 5.5 nH 5 % 2.9 A 3.4 mOhms - 40 C + 125 C 60 4.9 GHz Standard 1.364 mm 1.829 mm 1.397 mm Air 080xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 21.5nH Unshld 2% 4.4A 9mOhms 618In Stock
4.000Expected 04/12/2026
Cut Tape
2,10 €
1,79 €
1,65 €
1,23 €
Reel
1,01 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 2.134 mm x 1.829 mm x 2.565 mm Unshielded 21.5 nH 2 % 4.4 A 9 mOhms - 40 C + 125 C 130 3.7 GHz Standard 2.565 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 8.1nH Unshld 5% 4.4A 6mOhms 34In Stock
2.000Expected 08/10/2026
Cut Tape
1,69 €
1,44 €
1,32 €
0,98 €
Reel
0,818 €
Min.: 1
Mult.: 1
: 2.000
Wirewound 2.134 mm x 1.829 mm x 1.473 mm Unshielded 8.1 nH 5 % 4.4 A 6 mOhms - 40 C + 125 C 130 5.2 GHz Standard 1.473 mm 2.134 mm 1.829 mm Air 090xSQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 43nH Unshld 4.4A 10.8mOhms 655In Stock
Cut Tape
2,20 €
1,87 €
1,73 €
1,29 €
Reel
1,18 €
Min.: 1
Mult.: 1
: 600
Wirewound 2.67 mm x 2.79 mm x 3.3 mm Unshielded 43 nH 5 % 4.4 A 10.8 mOhms - 40 C + 125 C 200 2.2 GHz Standard 3.3 mm 2.67 mm 2.79 mm Air 1111SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2929 360nH Unshld 2% 4.5A 13.5mOhms 205In Stock
Cut Tape
2,51 €
2,14 €
1,98 €
1,47 €
Reel
1,43 €
Min.: 1
Mult.: 1
: 150
Wirewound 7.49 mm x 7.24 mm x 11.3 mm Unshielded 360 nH 2 % 4.5 A 13.5 mOhms - 40 C + 125 C 180 620 MHz Standard 11.3 mm 7.49 mm 7.24 mm Air 2929SQ Reel, Cut Tape, MouseReel