Square Air Core High Inductance RF Inductors

Coilcraft Square Air Core High Inductance RF Inductors feature excellent Q factors of up to 230 at 400MHz, with current handling up to 5.7A. These higher inductance variants offer values ranging from 47nH to 500nH. Each value is available at 2% and 5% tolerance in 7" machine-ready reels or less-than-full-reel packaging. The halogen-free RF inductors use solder-coated leads for reliable soldering while having an ambient temperature rating from -40°C to +125°C with Irms current. Coilcraft square air core high inductance RF inductors use a flat top and bottom design for reliable pick and place and mechanical stability.

Results: 46
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 2222 90nH Unshld 5% 5A 5.5mOhms 1.585In Stock
Cut Tape
1,96 €
1,67 €
1,54 €
1,14 €
Reel
1,11 €
Min.: 1
Mult.: 1
: 250
Wirewound 5.46 mm x 5.69 mm x 5.21 mm Unshielded 90 nH 5 % 5 A 5.5 mOhms - 40 C + 125 C 140 1.15 GHz Standard 5.21 mm 5.46 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 36nH Unshld 2% 4.8A 9.8mOhms 2.231In Stock
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 36 nH 2 % 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 2222 90nH Unshld 2% 5A 5.5mOhms 2.032In Stock
2.250Expected 10/19/2026
Cut Tape
2,39 €
2,03 €
1,87 €
1,39 €
Reel
1,35 €
Min.: 1
Mult.: 1
: 250
Wirewound 5.46 mm x 5.69 mm x 5.21 mm Unshielded 90 nH 2 % 5 A 5.5 mOhms - 40 C + 125 C 140 1.15 GHz Standard 5.21 mm 5.46 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 39nH Unshld 5% 4.8A 10mOhms 1.933In 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 2.92 mm Unshielded 39 nH 5 % 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 2222 110nH Unshld 5% 5.7A 6.5mOhms 869In Stock
1.000Expected 11/12/2026
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 1111 43nH Unshld 4.4A 10.8mOhms 645In 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
Coilcraft RF Inductors - SMD 2929 430nH Unshld 5% 4.3A 16.5mOhms 686In Stock
Cut Tape
2,04 €
1,74 €
1,60 €
1,20 €
Reel
1,16 €
Min.: 1
Mult.: 1
: 150
Wirewound Unshielded 430 nH 5 % 4.3 A 16.5 mOhms - 40 C + 125 C 485 MHz Standard 14.48 mm 7.74 mm 7.49 mm Air 2929SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 36nH Unshld 4.8A 9.8mOhms 555In Stock
600Expected 12/14/2026
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 1111 39nH Unshld 2% 4.8A 10mOhms 807In Stock
1.800Expected 11/27/2026
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 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 10/15/2026
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 270nH Unshld 2% 4.3A 12.5mOhms 750In Stock
750Expected 10/19/2026
Cut Tape
2,39 €
2,03 €
1,87 €
1,39 €
Reel
1,35 €
Min.: 1
Mult.: 1
: 250
Wirewound 5.59 mm x 5.69 mm x 11.68 mm Unshielded 270 nH 2 % 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 2929 330nH Unshld 5% 4.7A 12.5mOhms 307In Stock
450Expected 10/15/2026
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 2222 180nH Unshld 5% 5A 9.5mOhms 1.050In Stock
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 644In Stock
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 1111 47nH Unshld 5% 4.4A 11.3mOhms 108In Stock
1.200Expected 11/19/2026
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 3.3 mm Unshielded 47 nH 5 % 4.4 A 11.3 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 2222 300nH Unshld 2% 3.7A 13.8mOhms 487In Stock
750Expected 11/9/2026
Cut Tape
2,39 €
2,03 €
1,87 €
1,39 €
Reel
1,35 €
Min.: 1
Mult.: 1
: 250
Wirewound 5.72 mm x 5.69 mm x 11.94 mm Unshielded 300 nH 2 % 3.7 A 13.8 mOhms - 40 C + 125 C 150 720 MHz Standard 11.94 mm 5.72 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 1111 33nH Unshld 5% 4.8A 8.3mOhms 106In Stock
600Expected 11/9/2026
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 33 nH 5 % 4.8 A 9.5 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 47nH Unshld 2% 4.9A 6.35mOhms 1.023In Stock
2.000Expected 12/7/2026
Cut Tape
2,30 €
1,97 €
1,81 €
1,35 €
Reel
1,23 €
Min.: 1
Mult.: 1
: 500
Wirewound 3.56 mm x 3.73 mm x 4.06 mm Unshielded 47 nH 2 % 4.9 A 6.35 mOhms - 40 C + 125 C 230 1.87 GHz Standard 4.06 mm 3.56 mm 3.73 mm Air 1515SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 130nH Unshld 5% 5.4A 7.5mOhms 149In Stock
500On Order
Cut Tape
1,98 €
1,69 €
1,56 €
1,32 €
Reel
1,13 €
Min.: 1
Mult.: 1
: 250
Wirewound Unshielded 130 nH 5 % 5.4 A 7.5 mOhms - 40 C + 125 C 140 1 GHz Standard 5.21 mm 5.46 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 160nH Unshld 5% 5.7A 8.25mOhms 531In Stock
750Expected 11/9/2026
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 7.37 mm Unshielded 160 nH 5 % 5.7 A 8.25 mOhms - 40 C + 125 C 140 1 GHz Standard 7.37 mm 5.59 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2222 220nH Unshld 5% 5A 11mOhms 320In Stock
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 9.91 mm Unshielded 220 nH 5 % 5 A 11 mOhms - 40 C + 125 C 140 1 GHz Standard 9.91 mm 5.59 mm 5.69 mm Air 2222SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2929 360nH Unshld 5% 4.5A 13.5mOhms 79In Stock
300Expected 10/20/2026
Cut Tape
2,05 €
1,75 €
1,61 €
1,20 €
Reel
1,16 €
Min.: 1
Mult.: 1
: 150
Unshielded 360 nH 5 % 4.5 A 13.5 mOhms - 40 C + 125 C 620 MHz Standard 14.1 mm 7.24 mm 7.24 mm Air 2929SQ Reel, Cut Tape, MouseReel
Coilcraft RF Inductors - SMD 2929 390nH Unshld 5% 4.4A 14.5mOhms 344In Stock
Cut Tape
2,05 €
1,75 €
1,61 €
1,20 €
Reel
1,16 €
Min.: 1
Mult.: 1
: 150
Wirewound Unshielded 390 nH 5 % 4.4 A 14.5 mOhms - 40 C + 125 C 590 MHz Standard 14.1 mm 7.24 mm 7.24 mm Air 2929SQ Reel, Cut Tape, MouseReel